Answers
Answer:
sugar
Explanation:
I think is sugar
Have a nice day!
Related Questions
What are the membrane components that interact in the respiratory chain?
Answers
The four main membrane components of the respiratory chain work together to efficiently transfer electrons and generate ATP through the process of oxidative phosphorylation.
The respiratory chain is a complex series of electron transport reactions that occur in the inner mitochondrial membrane, where the energy from food molecules is converted into ATP, the cellular energy currency. The respiratory chain comprises four main membrane components, which interact through a series of redox reactions:
NADH dehydrogenase complex: This complex is responsible for the transfer of electrons from NADH to ubiquinone (coenzyme Q) in the first step of the respiratory chain. It is the largest and most complex of the four complexes and consists of numerous subunits that work together to facilitate electron transfer.
Succinate dehydrogenase complex: This complex is responsible for transferring electrons from succinate to ubiquinone, generating \(FADH_2\) in the process. It is the only respiratory chain enzyme that is embedded in the mitochondrial inner membrane but is also part of the citric acid cycle in the mitochondrial matrix.
Cytochrome \(bc_1\) complex: This complex is responsible for the transfer of electrons from ubiquinol to cytochrome c, creating a proton gradient across the inner mitochondrial membrane that is used to drive ATP synthesis.
Cytochrome oxidase complex: This complex is responsible for the final step in the electron transport chain, which involves the transfer of electrons from cytochrome c to molecular oxygen, producing water in the process. The energy released during this reaction is used to pump protons across the mitochondrial inner membrane, driving ATP synthesis.
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Which of the Hardy-Weinberg conditions are usually valid for most populations?
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The Hardy-Weinberg equilibrium consists of five conditions that must be met in order for the frequency of alleles in a population to remain constant from generation to generation.
What are the Hardy-Weinberg conditions ?These conditions are:
Large population size: The population must be large enough to prevent the effects of genetic drift.No mutations: There must be no mutations that alter the frequency of alleles in the population.No gene flow: There must be no migration into or out of the population, which would bring in new alleles.No selection: There must be no natural selection favoring or eliminating certain alleles.Random mating: There must be random mating, meaning that individuals mate with each other based on chance rather than preference.Of these conditions, it is generally difficult to meet all of them in real populations, as most populations are subject to some form of genetic drift, mutation, gene flow, selection, or non-random mating. Therefore, it can be argued that none of the Hardy-Weinberg conditions are usually valid for most populations.
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The city of Green Valley, Arizona, is trying to determine where to locate a new fire station. The fire station is expected to serve four neighborhoods.
Neighborhood X coordinate Y coordinate Number of homes
Birchwood 0.5 3.5 172
Cactus Circle 2 0.5 42
De La Urraca 3 1.5 223
Kingston 3 1 44
a The X* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
b. The Y* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
c. What other factors might come into play when making the final decision?
a. Zoning Considerations
b. Distance from other fire stations
c. Available space
d. All of the above.
Answers
(a) The X* coordinate of weighted center of gravity for new fire station is 1.82. (b) The Y* coordinate of weighted center of gravity for new fire station is 2.06. (c) The factors might come into play when making the final decision is Zoning Considerations, Distance from other fire stations, Available space. Option D is correct.
To determine the location for the new fire station in Green Valley, we need to calculate the weighted center of gravity based on the coordinates and the number of homes in each neighborhood.
The X* coordinate of the weighted center of gravity can be calculated using the formula;
X* = (X₁ × N₁ + X₂ × N₂ + X₃ × N₃ + X₄ × N₄) / (N₁ + N₂ + N + N₄)
where X₁, X₂, X₃, X₄ are the X coordinates of the neighborhoods, and N₁, N₂, N₃, N₄ are the number of homes in each neighborhood.
Using the given data:
X* = (0.5 × 172 + 2 × 42 + 3 × 223 + 3 × 44) / (172 + 42 + 223 + 44)
X* ≈ 1.82
Therefore, the X* coordinate of the weighted center of gravity for the new fire station is approximately 1.82.
The Y* coordinate of the weighted center of gravity can be calculated using the same formula, replacing the X coordinates with Y coordinates:
Y* = (Y₁ × N₁ + Y₂ × N₂ + Y₃ × N₃ + Y₄ × N₄) / (N₁ + N₂ + N₃ + N₄)
Using the given data:
Y* = (3.5 × 172 + 0.5 × 42 + 1.5 × 223 + 1 × 44) / (172 + 42 + 223 + 44)
Y* ≈ 2.06
Therefore, the Y* coordinate of the weighted center of gravity for the new fire station is approximately 2.06.
When making the final decision on the location of the fire station, several other factors might come into play;
Zoning Considerations: The city needs to consider any zoning regulations or restrictions that might limit the potential locations for the fire station.
Distance from other fire stations: The proximity to existing fire stations is an important factor to ensure efficient coverage and response times across the area.
Available space: The availability of suitable land or buildings that meet the requirements for a fire station, such as accessibility, size, and infrastructure, should be considered.
Ultimately, the decision should take into account a combination of factors, including zoning considerations, distance from other fire stations, and available space. This comprehensive approach ensures that the fire station is strategically located to serve the four neighborhoods effectively and efficiently.
Hence, D. is the correct option.
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Before and after each use of biosafety cabinet and according to the schedule set by the laboratory, how you will make sure that the biosafety cabinet can provide personnel, product and environment protection, thereby preventing any laboratory-acquired infections (LAIs)?
Answers
The biosafety cabinet provides the necessary protection for personnel, products, and the environment, reducing the risk of laboratory-acquired infections. Remember to consult the specific guidelines and protocols established by your laboratory to ensure compliance with safety regulations.
To ensure that a biosafety cabinet can provide personnel, product, and environment protection before and after each use, as well as prevent laboratory-acquired infections (LAIs), the following steps should be taken:
1. Pre-use preparations:
- Check that the cabinet is clean and free of any visible contamination.
- Ensure that all supplies and equipment needed for the procedure are available and organized.
- Verify that the cabinet is properly functioning, including the airflows and filters.
2. During use:
- Adhere to good aseptic techniques, such as proper handwashing and wearing appropriate personal protective equipment (PPE) like gloves, lab coats, and masks.
- Place items inside the cabinet without overcrowding to allow for proper airflow and containment.
- Avoid unnecessary movements that could disrupt the airflow within the cabinet.
3. Post-use procedures:
- Decontaminate the work surface and any items used within the cabinet using appropriate disinfectants.
- Remove and dispose of all disposable materials properly.
- Clean and disinfect the cabinet thoroughly, paying special attention to frequently touched surfaces like knobs and handles.
- Allow sufficient time for the cabinet to dry before the next use.
4. Regular maintenance and monitoring:
- Follow the laboratory's schedule for routine maintenance and certification of the biosafety cabinet.
- Keep a record of maintenance and certification activities.
- Monitor the cabinet's performance indicators, such as airflow velocity and filter integrity, to ensure proper functioning.
By following these steps, you can ensure that the biosafety cabinet provides the necessary protection for personnel, products, and the environment, reducing the risk of laboratory-acquired infections. Remember to consult the specific guidelines and protocols established by your laboratory to ensure compliance with safety regulations.
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does the watson-jones or modified smith-petersen approach provide superior exposure for femoral neck fracture fixation?
Answers
The Watson-Jones and Modified Smith-Petersen approaches are both surgical techniques used to fix femoral neck fractures. While there is no definitive answer as to which approach provides superior exposure for fracture fixation, I can provide you with information on both techniques to help you understand their differences.
1. Watson-Jones Approach:
The Watson-Jones approach is a lateral approach, meaning the incision is made on the side of the hip. It involves splitting the gluteus medius muscle to access the fracture site. This technique provides good exposure to the femoral neck, allowing for accurate reduction and fixation of the fracture. It is commonly used for displaced femoral neck fractures and is associated with lower rates of nonunion and avascular necrosis compared to other approaches.
2. Modified Smith-Petersen Approach:
The Modified Smith-Petersen approach is an anterior approach, meaning the incision is made in the front of the hip. It involves detaching the rectus femoris muscle from the pelvis to access the fracture site. This approach provides direct access to the femoral neck, allowing for precise reduction and fixation of the fracture. It is often used for stable femoral neck fractures and is associated with shorter surgical times and less muscle disruption compared to other approaches.
In summary, while the Watson-Jones and Modified Smith-Petersen approaches are both effective for femoral neck fracture fixation, their choice depends on the specific circumstances and the surgeon's expertise.
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Bird guides once listed the myrtle warbler and Audubon's warbler as distinct species because of differences in color patterns of the feathers and size of the beak. Recently these birds have been reclassified as eastern and western forms of a single species, the yellow-rumped warbler, based on the observation that the two forms interbreed often in nature and the offspring have good survival and reproduction. The earlier classification into two species was using a species concept; the reclassification is using the species concept. _________
Answers
Answer:
morphological; biological
Explanation:
The morphological species concept highlights the importance of physical traits to delimit species. This concept is useful for classifying asexually-reproducing organisms and where lack information on interbreeding (for example, to classify fossils). On the other hand, the biological species concept states that one species represent a group of organisms that can interbreed (or potentially can interbreed) in order to produce fertile offspring. The biological species concept is nowadays the most widely accepted concept to define species.
Here are multiple lines of evidence that provide support for common ancestry and evolution. Write 3-4 paragraphs describing
Answers
Multiple lines of evidence support the concept of common ancestry and evolution, providing a cohesive understanding of the biological diversity observed on Earth.
One key line of evidence comes from comparative anatomy, where similarities in the structures of different organisms reveal commonalities and suggest a shared ancestry. For example, the pentadactyl limb structure found in various vertebrates, including humans, whales, bats, and birds, indicates a common ancestor with a five-digit limb. Such shared anatomical features suggest that organisms have evolved from a common ancestor and have undergone modifications over time.
Another line of evidence is found in comparative embryology, which examines the development of organisms from fertilization to birth. Similarities in early embryonic development among different species further support the notion of common ancestry. For instance, the presence of gill slits in the embryos of vertebrates, even though they might disappear in later stages, suggests an evolutionary link to a common ancestor that had gills.
Genetic evidence provides compelling support for common ancestry as well. DNA sequencing has revealed remarkable similarities in the genetic makeup of different organisms. By comparing DNA sequences, scientists can determine the degree of relatedness between species. For example, the close genetic similarity between humans and chimpanzees, with whom we share a common ancestor relatively recently, supports the idea of common ancestry.
Fossil records also provide significant evidence for common ancestry and evolution. The discovery of transitional fossils, which exhibit characteristics of both ancestral and descendant species, helps fill in the gaps and provides a clearer picture of the evolutionary pathways. Fossil evidence shows the gradual changes and transitions between species over time, supporting the idea that organisms have evolved from earlier forms.
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The only arteries in the body that carry oxygen-poor blood are the coronary arteries.a. Trueb. False
Answers
False, the only artery that conveys impure or deoxygenated blood is the pulmonary artery, and the pulmonary vein also contains filthy blood. Thus, coronary arteries carry oxygenated blood.
The coronary arteries, which are arterial blood vessels, provide the heart muscle with oxygenated blood. Like any other human tissue or organ, the heart needs an ongoing supply of oxygen to exist and operate. The coronary arteries encircle the whole of the heart. The left and right coronary arteries are the two principal branches. The parts of the heart that each group of arteries supplies with blood flow can also be used to distinguish between them. Epicardial and microvascular refer to these groups, which are located above the epicardium, the outermost tissue of the heart (close to the endocardium, or the innermost tissue of the heart).
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According to the picture above, which of the following species are most closely related?
A and E
B and D
D and E
A and B
Answers
Evidence that some species have changed over time can be found in ?
O The fossil record
O a single individual fossil
O rocks
Oliving fossils
Answers
Answer: The Fossil Record
Explanation:
Explain how a person can be a carrier for a sex-linked disorder, but not exhibit this disorder.
Answers
A person cannot exhibit the disorder because they don't experience the condition because they have a healthy copy of the gene on their other sex chromosome.
A disorder is a functional abnormality or disturbance that affects an individual's physical, mental, or emotional health.
They have the potential to pass on the mutated gene to their offspring, but they do not exhibit the disorder themselves because they have a normal copy of the gene on their other sex chromosome.
In the case of X-linked disorders, females have two X chromosomes, while males have one X chromosome and one Y chromosome. Females can be carriers for X-linked disorders if they inherit one mutated X chromosome from one parent, and one normal X chromosome from the other parent.
Males, on the other hand, cannot be carriers of X-linked disorders because they only have one X chromosome.
Therefore, a person can be a carrier for a sex-linked disorder if they have one copy of a mutated gene on one of their sex chromosomes, but not on both.
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Answer the prelab questions below with reference to the attached class slides.
1. What is a mutation? (A. change of DNA / B. copy of DNA / C. passing of DNA / D. all listed)
2. Describe the info flow of transcription. (A. DNA --> DNA/B. DNA --> RNA / C. RNA --> protein / D.
DNA --> protein)
3. Describe the info flow of translation. (A. DNA --> DNA/B. DNA -> RNA / C. RNA --> protein / D. DNA-
-> protein)
4. Describe the info flow of expression. (A. DNA --> DNA/B. DNA --> RNA / C. RNA --> protein / D. DNA
--> protein)
5. Describe the info flow of replication. (A. DNA --> DNA/B. DNA -> RNA / C. RNA --> protein / D. DNA-
-> protein)
Answers
Answer:
1 . mutation is in a change in a DNA sequence nutrition can visit of DNA copying mistake made during cell division exposure to radiation exposure to Chemicals called motor Jeans Aur infection by viruses
Describe the homeostatic response to decreased blood pressure and volume due to extensive bleeding.
Answers
Explanation:
When blood pressure drops too low, the rate of baroreceptor firing decreases. This will trigger an increase in sympathetic stimulation of the heart, causing cardiac output to increase.
after meiosis ii, a typical animal cell is:haploid, with two copies of each homolog (1n,2x)haploid, with one copy of each homolog (1n,1x)diploid with one copy of each homolog (2n,1x)diploid, with two copies of each homolog (2n,2x)
Answers
After meiosis II, a typical animal cell is haploid, with one copy of each homolog (1n,1x). This means that the resulting cells have half the number of chromosomes as the original cell, making them genetically unique and suitable for sexual reproduction.
After meiosis, a typical animal cell is haploid, with one copy of each homolog (1n,1x). This is because meiosis is a type of cell division that results in the formation of haploid cells from diploid cells. In meiosis, a cell undergoes two rounds of division, meiosis I and meiosis II. Meiosis I separates the homologous chromosomes, while meiosis II separates the sister chromatids. As a result, four haploid cells are formed from one diploid cell.
Each of the haploid cells produced after meiosis contains only one copy of each homolog. This means that each chromosome in the haploid cell has only one chromatid, which is different from the diploid cell that has two copies of each homolog. This haploid state is important for sexual reproduction, as it allows for the fusion of two haploid cells during fertilization to form a diploid zygote.
In conclusion, after meiosis, a typical animal cell is haploid, with one copy of each homolog (1n,1x). This haploid state is essential for sexual reproduction, and it allows for the formation of genetically diverse offspring.
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What if the SHH you are making needs to be accumulated in the cell so that it can be released all at once into the extracellular space at a specific time? How would you store the produced SHH? What would need to occur to release all of the SHH from storage into the extracellular space?
Answers
If SHH is to be accumulated and then released into cellular space at a specific time, it would be necessary to establish storage mechanisms and release mechanisms.
To store the produced SHH would require specialized cellular compartments.
To release all of the stored SHH, a signal or stimulus would need to trigger the release of SHH from storage into the extracellular space.
What steps would the SHH storage and release process take place?SHH production.Storage.Storage regulation.Production of the SHH release signal.SHH release.SHH is a protein that is stored within the cell and is released into the extracellular space in times of need. These processes need to work in a very regulated way in order to achieve their objectives. For this reason, well-regulated and optimized storage and release mechanisms are needed.
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describe the impact of invasive species on human society
Answers
Answer:
Invasive species are a major threat to the livelihoods of the people who live in the areas they colonize. Through disrupting ecosystems, invasive plants, insects and diseases impair many of the things humans need to sustain a good quality of life – including food and shelter, health, security and social interaction.
Explanation:
true or false?
with explanation
Answers
Answer:
true
Explanation:
the body has the means of producing insulin but cannot due to either a hormonal imbalance or deficiency thus raising their levels
Which of the following predictions about global climate change is directly related to an increase in the burning of fossil
fuels?
а. increased extreme weather
b. decreased food supply
c. global warming
d. falling sea levels
Answers
Answer:
c. global warming
Explanation:
Fill in the missing word or phrase in the sentences below. its 1. Newton's theory rests on the assumptions of and the conservation of energy. 2. The Law of states that a body will remain at rest or in a state of constant velocity unless acted upon by an external force. 3. The formula F=ma expresses the relationship between an object's and the applied 4. The Law of asserts that for every action there is an equal and opposite reaction. 5. The standard unit of measurement for force is the
6. The is sometimes incorrectly referred to as the "center of gravity." 7. A hockey player quickly veering to go around another player is an example of motion 8. Examples of motion are the gymnast's somersault and the ice-skater's spin. 9. The notion of a can be defined as force as a push or a pull of a certain magnitude in a particular direction. 10. With rotational motion, there is instead of the acceleration (change in velocity) of a mass. 11. Force in linear motion is comparable to the in rotational motion 12. The moment of inertia refers to the to rotation 13. The refers to the average distance from the axis of rotation. 14. Levers are classified based on the location of the in relation to the force 15. The common winter activity of snow shoveling is an example of a lever. 16. can be defined as a measure of resistance to linear motion. 17. The amount of motion developed by an object is known as its 18. is the minimization of the surface area of an object in the direction of motion 19. The product of the applied force and the perpendicular distance to a pivot is known as
20. refers to the product of a force applied over a time interval.
Answers
1. Newton's theory rests on the assumptions of inertia and the conservation of energy.
2. The Law of Inertia states that a body will remain at rest or in a state of constant velocity unless acted upon by an external force.
3. The formula F=ma expresses the relationship between an object's force and the applied acceleration.
4. The Law of Action and Reaction asserts that for every action there is an equal and opposite reaction.
5. The standard unit of measurement for force is the newton.
6. The center of mass is sometimes incorrectly referred to as the "center of gravity."
7. A hockey player quickly veering to go around another player is an example of motion with changing velocity.
8. Examples of motion are the gymnast's somersault and the ice-skater's spin.
9. The notion of a force can be defined as a push or a pull of a certain magnitude in a particular direction.
10. With rotational motion, there is angular acceleration instead of the linear acceleration of a mass.
11. Force in linear motion is comparable to the torque in rotational motion.
12. The moment of inertia refers to the resistance to rotation.
13. The radius of gyration refers to the average distance from the axis of rotation.
14. Levers are classified based on the location of the pivot point in relation to the force.
15. The common winter activity of snow shoveling is an example of a lever.
16. Inertia can be defined as a measure of resistance to linear motion.
17. The amount of motion developed by an object is known as its momentum.
18. Streamlining is the minimization of the surface area of an object in the direction of motion.
19. The product of the applied force and the perpendicular distance to a pivot is known as torque.
20. Work refers to the product of a force applied over a time interval.
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Which product of photosynthesis is released into the atmosphere?
Answers
Answer:
Oxygen! Oxygen is the waste product of plants and ends up in the atmosphere, which allows animals to breathe.
the ___ dopamine pathway plays an important role in the reinforcing and addictive properties of drugs like nicotine
Answers
the mesolimbic pathway dopamine pathway plays an important role in the reinforcing and addictive properties of drugs like nicotine.
In which dopamine pathway does addiction take place?The reward circuit, also known as the mesolimbic dopamine pathway, which starts inside the ventral tegmental region (VTA) above the brain stem, is the focus of addictions.
In reinforcement and addiction, which neurotransmitter is involved?Dopamine (DA), a neurotransmitter that has historically been linked to the reinforcing effects on addictive substances, may play a significant role in initiating the neurobiological alterations connected to addiction.
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Which of the following is not capable of evolving?
(a) a population of asexually reproducing fruit flies
(b) a rose bush
(c) a population of fruit flies
(d) the collective feral cats of a city
(e) all the HIV in a single patient.
Answers
The correct answer is (b) a rose bush. Rose bushes do not have the capability to evolve because they reproduce asexually and therefore cannot introduce genetics variation into their population. This means that their offspring are essentially identical to the parent, so no adaptation or changes in the species can occur.
Evolution is the process of change in the inherited characteristics of biological populations over successive generations. It occurs through the mechanisms of natural selection, genetics drift, mutation, and gene flow. However, evolution can only occur in populations, not in individual organisms.
Therefore, a single rose bush is not capable of evolving. On the other hand, populations of asexually reproducing fruit flies (a), populations of fruit flies (c), the collective feral cats of a city (d), and all the HIV in a single patient (e) are all capable of evolving as they are populations of organisms.
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You are requested to implement a simple virus management system. " A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea." Viruses can be classified into various categories according to the Baltimore classification (see link for more details). Any virus can be identified by many fields including an official name, date when it was first discovered, who discovered, ... 1- (1 mark) Describe the virus and research Lab data types, Virus and ResearchLab, using Java classes. Make sure to use Java inheritance, an interface, and an abstract class. 2- (4 marks) We want to implement a simple application that manages the viruses stored in research Labs. You are asked to develop a Java application that uses an array to store all information regarding the viruses maintained in each research Lab and using the newly created data types: Virus and ResearchLab defined in 1). You should provide a menu with the following options: Virus Management System (CSC301, Fall2022) 1- Create a new Research Lab 2- Add a new Virus to a research Lab 3- List all research Labs storing a particular virus 4- Delete all existing viruses from a given a category in a research Lab 5- Check if a particular virus exists based on its official name 0- Quit Your choice? Please use the partial Java code provided with this assignment which prints the menu.
Answers
The virus data type can be implemented as a Java class with properties such as the official name, discovery date, and discoverer. The research lab data type can be implemented as a subclass of the virus class, inheriting its properties and methods.
To represent the virus data type in Java, we can create a Virus class that includes fields to store information such as the official name, discovery date, and discoverer. This class can serve as the base class for other virus-related classes.
For the research lab data type, we can create a ResearchLab class that extends the Virus class. This inheritance allows the ResearchLab class to inherit the properties and methods of the Virus class while also providing additional functionality specific to research labs.
Using Java inheritance, we can establish a hierarchical relationship where the ResearchLab class inherits the characteristics of the Virus class. This promotes code reuse and allows us to organize the codebase efficiently.
By implementing the virus and research lab data types using Java classes and inheritance, we can effectively represent and manage viruses and research labs in a structured manner within the virus management system.
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Assignment: Adaptations to New Environments Exploration
Directions: Read the descriptions of the four islands presented in the lesson.
1. List two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island.
2. Introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
List the traits of each new species of rat
The rat on Island A:
1.
2.
The rat on Island B:
1.
2.
The rat on Island C:
1.
2.
The rat on Island D:
1.
2.
Describe a challenge that would be encountered and a success of one of the new rats to another new environment (example: the rat living on Island B now moves to Island D).
Island A
The island is fairly flat with an occasional hill. The ground is made of soft dirt, and several species of shrubs grow toward the center of the island. There is no animal life on land, but the water around the island is teeming with fish. The island is surrounded by a coral reef, and the shore is sandy with no algae growing on it. Freshwater is available.
Island B
This island has a rocky shoreline. Numerous tide pools dot the island along the shore where the wave action is somewhat sheltered by rocky outcrops. The tide pools host barnacles, abalone, sea urchins, and crabs. Algae grow all around the island; however, the growth of algae is quite sparse in the tide pools where the various animals feed. The current is quite strong along the rocky outcrops where the algae grow best. Freshwater is available.
Island C
The island is somewhat barren. A few species of cactus thrive on the bare rocks, and a large, cactus eating tortoise inhabits the island. A species of very large birds nests on the island annually. The birds build their nests on the rocks and protect their eggs from the sun by standing over the nests with outspread wings. The nests are always found on the windy side of the island, which is somewhat cooled by offshore breezes.
Island D
This island is an extinct volcano. Vegetation on the island changes as the altitude increases. Grasses grow at the base of the volcano, but farther up the volcano’s slope, the grasses give way to low shrubs. Halfway up, the island becomes quite lush; tropical plants and trees dominate the landscape. At this altitude, the island experiences frequent rain showers. Two species of birds inhabit the island. One is a raptor that preys on the smaller birds. The other fishes the waters approximately one mile offshore. Both of the bird species nest in trees.
Answers
Answer:
so far i have, The rat on Island A:
1. Webbed feet
2. Longer tail
The rat on Island B:
1. Curved claws
2. Long toes
The rat on Island C:
1. Thinner fur coat
2. Sharp claws and teeth
Explanation: i still need D though
The rat on Island A:
Webbed feet
longer tail
The rat on Island B:
Curved claws
Longed toes
The rat on Island C:
Thinner fur coat
Sharp claws and teeth
The rat on Island D:
Eats plants
Senses Light Change
2.
If the rat living on Island B moves to island D would struggle finding food. But the rat on island B would have an easier time climbing up the volcano.
please answer asap! anatomy final exam!! thanks:)
Describe what lymph is and how it travels throughout the body. What would happen if the lymphatic system did not drain interstitial fluid from the body?
Answers
Answer:
A fluid that flows through the lymphatic system is called lymph. it travels when you breathe and move your muscles the lymph continuously get pushed towards the heart from the outer reaches of your body. if the lymphatic system didn't drain interstitial fluid then the lymph fluid would build up in the body's tissues, making them swell.
Two weeks in a row are rainy, cancelling Lizette's weeding sessions. When she gets back out to the garden, the weeds are huge. Lizette peeks
under the leaves of the weeds and observes some struggling radishes and carrots. They are small and yellowish and look unhealthy.
Since it has rained for two weeks, she knows the plants have plenty of water. Which of the following must also be present for the vegetables to grow
and thrive?
A food
B butterthes
C DNA
D cells be
Answers
Answer:
A
Explanation:
WILL GIVE BAINLESTTTT
The algae beads provide a convenient experimental system because they are uniform in size and contain roughly the same number of algal cells per bead. Why are these advantages for the experiments you will perform?
Answers
Answer:
We will be measuring rates of photosynthesis and cellular respiration and these rates will depend on the number of organelles, or cells, that we use. The algae beads are easy to see, manipulate, and count. A consistent number of beads queal a consistent number of alga cells.
Explanation:
come on i have so many questions and i need help
Answers
Answer:
It'a the codon 211.....
Define the term wastewater. materials that can be broken down by living organisms into different chemical compounds water that contains the waste from homes and industries the result of excess nutrients in an aquatic ecosystem, which causes excess plant and algae growth eutrophication caused by human activities
Answers
Wastewater is water that contains the waste from homes and industries.
What is wastewater?Wastewater refers to water that contains waste products. Waste water can also refer to water that have been used for several purposes and produced as a by-product.
The primary sources of waste water include:
from homesfrom agricultural and farming activitiesand industries.Therefore, it can be concluded that waste water is water that contains waste from homes and industries.
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Which phrase is NOT an example of intracellular communication?
Question 5 options:
A nerve cell stimulates a muscle to contract.
Action within a muscle cell is coordinated.
A signal is translated to cause an action within a cell.
A muscle cell maintains homeostasis.
Answers
According to the research, the correct answer is Option D. A muscle cell maintains homeostasis.
What is intracellular communication?They are relationships through direct signals between cells or through the emission of a substance received by the other cell.
In this sense, the proteins that have a greater number of functions such as structural, hormonal, leave the cell to communicate with others and allow them to communicate with cells that are very far away.
Therefore, we can conclude that according to the research, intracellular communication occurs when molecules pass into the blood, leave the cell, or are linked by channels and communicate with another cell.
Learn more about intracellular communication here: https://brainly.com/question/1936716
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