Imagine a glucose molecule entering the cell membrane. Would that
molecule be able to reach the mitochondria faster if the cell had a smaller
volume or a larger volume? Explain.
Answers
Answer: THE TRANSPORT OF A MOLECULE FROM THE CELL MEMBRANE TO THE MITOCHONDRIA WOULD BE FASTER IN A CELL WITH A SMALLER VOLUME BECAUSE THERE WOULD BE LESS DISTANCE TO TRAVEL
Explanation:
I hope this helped
Glucose is a simple sugar that constitutes of carbon, hydrogen and oxygen atoms. It is the most abounding monosaccharide out of all the carbohydrates.
The glucose molecule will move actively to the mitochondria from the cell membrane if the membrane has a smaller volume.
The reason for the answer is:
Smaller the cell size less will be the covering space, hence the molecule will move less distance to reach its target.Mitochondria uses glucose molecules and generates carbon dioxide as the waste material.It is not always beneficial for the cell to be larger sometimes smaller cells can be more dynamic.Therefore, the glucose molecule will travel faster when the cell membrane has a small volume.
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Related Questions
describe selective breeding in your own words
Answers
Answer:
This is a type of breeding in which two organism having some special features are choosne to breed with each other to make a single organise which has both features accumulated
of these three types of electromagnetic waves which has the longest wavelength?
A. ultraviolet
B. visible
C. infrared
D. It all will have the same wavelength
Answers
The electromagnetic wave with the longest wavelength is ; ( C ) Infrared
The electromagnetic wave with the longest wavelength from the listed electromagnetic waves is the Infrared with a wavelength of around 10⁻5 m.
Difference between wavelengthsThe longer the wavelength of an electromagnetic wave the shorter the frequency of the wave because the wavelength of an electromagnetic wave is calculated as ; λ = c/f
Where :
c = velocity f = frequency λ = wavelengthHence we can conclude that The electromagnetic wave with the longest wavelength is ; Infrared
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. All of the following are correct about cell respiration EXCEPT
(A) It is an oxidative process
(B) All plant and animal cells carry out respiration all the time
(C) It consists of glycolysis, Krebs cycle, and the electron transport chain
(D) Oxygen molecules are pumped across the cristae membrane to the outer compartment
(E) Most ATP is produced during cell respiration as a result of the electron transport chain and chemiosmosis
Answers
I believe its (E) Most ATP is produced during cell respiration as a result of the electron transport chain and chemiosmosis.
Which characteristic is not a structural adaptation?
A.a porcupine’s spines
B.a spider monkey’s tail
C.geese migrating north
D.an elephant’s wide feet
Answers
Answer:
I'd say geese migrating north.
Explanation:
Let me know if I'm right!
HELP ASAP 100 POINTS AND MARKED BRAINLIEST!!!!!!!!!!!!!!!!!!
In this activity, you’ll prepare a two- to three-page research paper that makes an argument about the future of the English bulldog breed using current scientific evidence.
I NEED THIS SOON!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
"English bulldog's genetics has been messed up. Ever scince the early 1900s. As the future goes continues, the English bulldog's genes will continue to get messed up as time goes." - Albert Einstein
Explanation:
To amplify and express a gene of interest, it is first cut from the chromosomal dna and inserted into what?.
Answers
DNA sequences can be amplified after cutting chromosomal DNA with a restriction nuclease and inserting the resulting DNA fragments into the chromosome of a self-replicating genetic element.
A chromosome is an extended DNA molecule that homes all or a number of the genetic code of an organism. most chromosomes have packing proteins protecting their extraordinarily long, thin DNA fibres; in eukaryotic cells, the histones are the maximum important of these proteins.
To keep the integrity of the DNA molecule, these proteins condense and cling to it with the help of chaperone proteins. those chromosomes showcase a complicated 3-dimensional shape that is vital for controlling transcription.
below a mild microscope, chromosomes are usually most effective discernible at some point of the metaphase of cellular division.
Sister chromatids are the brand new name for the linked copies. A metaphase chromosome is an X-fashioned structure that forms at some stage in metaphase and is surprisingly compressed, making it the perfect to apprehend and look at.
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Carol creates compost from the garden waste in her house. Which R of solid waste management does Carol follow?
A.
reduce
B.
reuse
C.
recycle
D.
rot
Reset
Answers
Answer:
C. recycle
Explanation:
There are three R's of solid waste management: Reduce, Reuse, and Recycle.
Reduce allows the reduction of waste; Reuse allows the using the old or wastes again; and recycle allows the transformation of waste material into the new product rather than throwing it.
In the given example, Carol creates compost from the garden waste in her house so she is following "Recycle" management and turning garden waste into a new useful product that is compost.
Hence, the correct answer is "C. recycle".
Answer:
D. rot
Explanation:
in order to create compost the waste has to rot in order to be composted into fertilizer or A.K.A compost
To celebrate earth day the employee of a company plane to reduce thoe carbon footprint in the work place. Identify the change they can make to achieve their plan
Answers
Reducing a company's carbon footprint can be achieved through several changes in the workplace. Some of the ways to achieve this are:
Energy Efficiency: Implementing energy-efficient lighting, using Energy Star certified equipment and appliances, and using motion sensors for lights in unused rooms can reduce energy consumption. Transportation: Encouraging carpooling, using electric or hybrid vehicles, or using public transportation can reduce emissions from transportation. Waste Reduction: Implementing a recycling program, reducing paper usage by using digital documents, and reducing food waste can reduce waste. Renewable Energy: Switching to renewable energy sources like wind and solar power can reduce the company's dependence on fossil fuels. Water Conservation: Installing low-flow toilets, showerheads, and faucets can reduce water consumption. Implementing these changes can help the company reduce its carbon footprint, and demonstrate a commitment to sustainability. Additionally, many of these changes can also result in cost savings for the company, making them a win-win for both the environment and the bottom line.
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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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In the process of biological evolution, new species may evolve through exchange of genes from one species to another. this process is called:_______
Answers
The process of biological evolution in which new species evolve through the exchange of genes from one species to another is called "horizontal gene transfer."
Horizontal gene transfer (HGT), also known as lateral gene transfer, is a mechanism of genetic exchange that occurs between different species.
In this process, genetic material, such as genes or segments of DNA, is transferred horizontally from one organism to another, rather than being passed down vertically from parent to offspring.
Horizontal gene transfer can occur through various mechanisms, including transformation (uptake of DNA), transduction (transfer of genes by viruses), and conjugation (direct transfer of genetic material between bacterial cells).
Horizontal gene transfer has been observed in both prokaryotes and eukaryotes and is considered to be an important mechanism in the evolution of microbial organisms.
It allows for the acquisition of new genetic traits and can contribute to the rapid adaptation and diversification of species.
Horizontal gene transfer can introduce novel genes into a population, providing new variations upon which natural selection can act.
It has played a significant role in shaping the genomes of many organisms and has implications for the evolution of complex traits and the spread of antibiotic resistance genes, for example.
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Identify the components of this experiment by dragging the labels into the appropriate bins. ResetHelp Factor being tested (independent variable) Factors controlled (kept consistent) Factors to be mesured (dependent variables)
Answers
Factor being tested in the experiment, or the independent variable is diet, factor controlled is age of mice, and factor to be measured is weight gain.
We can identify the components of the experiment and label them as follows:
Diet is being tested as an independent variable.Controlled (consistent) factors included: -Mice age -Initial composition of the microbial community.Factors to be measured (dependent variables): -Change in body fat -Weight gain -Final microbial community composition.The scientists purposefully varied only one factor (called the independent variable) in this experiment: diet. They standardised, or controlled, all other variables that might differ between the two groups of mice, such as age and the initial microbial community composition (both groups of mice received microbes from the same donor mouse). As a result, any differences in weight gain, body fat, or microbial community between the two groups can be attributed to diet.
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Complete question is:
In one experiment, scientists raised mice in germ-free conditions, so the mice lacked intestinal microbes. The mice were fed a low-fat diet rich in the complex plant polysaccharides, such as cellulose, that are often called fiber.
When the mice were 12 weeks old, the scientists transplanted the microbial community from the intestine of a single "donor" mouse into all of the germ-free mice. Then they divided the mice randomly into two groups and fed each group a different diet.
Group 1 (the control group) continued to eat a low-fat, high-fiber diet.
Group 2 (the experimental group) ate a high-fat, high-sugar diet.
Identify the components of this experiment by dragging the labels into the appropriate bins.
The diet is the factor being tested in the experiment, or the independent variable, the age of the mice is controlled, and the factor to be measured is weight gain.
We can identify and label the experiment's components as follows:
Diet is being used as an independent variable in this study.
Controlled (consistent) factors included the following: -Mice age -Initial microbial community composition.
The following factors (dependent variables) will be measured: -Change in body fat -Weight gain -Composition of the final microbial community.
In this experiment, the scientists purposefully varied only one factor (referred to as the independent variable): diet.
They standardised, or controlled, all other variables that could differ between the two groups of mice, such as age and the composition of the initial microbial community (both groups of mice received microbes from the same donor mouse). As a result, any differences between the two groups in weight gain, body fat, or microbial community can be attributed to diet.
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Complete question is:
In one experiment, scientists raised mice in germ-free conditions, so the mice lacked intestinal microbes. The mice were fed a low-fat diet rich in the complex plant polysaccharides, such as cellulose, that are often called fiber. When the mice were 12 weeks old, the scientists transplanted the microbial community from the intestine of a single "donor" mouse into all of the germ-free mice. Then they divided the mice randomly into two groups and fed each group a different diet.
Group 1 (the control group) continued to eat a low-fat, high-fiber diet.
Group 2 (the experimental group) ate a high-fat, high-sugar diet.Identify the components of this experiment by dragging the labels into the appropriate bins.
What is the subclass for catalase and which organism contains the catalase with the lowest temperature optimum?
A. 1; Pencillium cyclopium
B. 11; Pencillium cyclopium
C. 1; Homo sapiens
D. 13; Homo sapiens
Answers
The subclass for catalase is 11 and Pencillium cyclopium is the organism that contains the catalase with the lowest temperature optimum. Option B
Catalase is an enzyme that belongs to the oxidoreductase subclass 11. This subclass is responsible for catalyzing the reduction of hydrogen peroxide to water and oxygen.
The organism that contains the catalase with the lowest temperature optimum is Pencillium cyclopium, a type of fungus.
This organism is able to thrive in colder temperatures and therefore has a catalase enzyme that is able to function optimally at lower temperatures.
In summary, the correct answer is option B. 11; Pencillium cyclopium
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Match the type of microevolution with the example described below. Letters may be used once, more than once or not at all.A. genetic driftB. migrationC. mutationD. natural selection
Answers
• Peppered mohs vary from light to dark and the frequence of light and dark morths varies depending on the color of the trees in their environment.
,• D. Natural selection. ,The color frequency is related to the trees because whe the moths are a different color from th trees, they are more easuily eaten, so o,nly the mmore adapted moths, ,survive, and have ,offspring,.
• A group of birds moves to a new patch of forest and begins to breed with the existing poplation that currently lives in that forest.
,• B. Migration. , The group that arrives at the new patch of forest has, moved or migrated, and brings ,new genetic information, to the population living there previously.
• A small group of whte-tailed deer croosses the frozen water of Lake Michigan and establishes a new population on a remote island. The alleles present in the gene pol of the pfounder population differ from the populationpresent in the rst of Michigan. A
,• A. Genetic drift ,(founder effect)., When a small grup o indviduals splts from the main population and sestablishes anew new one, this new popultion hasjust a s ,smallample of the alleles f,rom ththe original population, and just by, random chance(genetic drift), differetnt ,alleles will be fixated, in the new population
• Colorful lizards living on brown leaves are most often eaten by predators.
,• D. Natural selection. ,As with the moths, the lizards with a more different color than their environment are moe prone to be eaten, so they don't reproduce and those colors don't remain in the poulation.
Why is it hard to find animals in tropical areas?
Answers
Answer:
Tropical areas are warm and wet causing for animals to want to hide essentially. Also there is a lot of cover for animals to hide in. Usually in tropical areas there are a lot of predators also, another reason for animals to hide.
According to the animation, on which day does the production of igg occur in the secondary response?.
Answers
According to the animation, on which day does the production of igg occur in the secondary response Day five.
IgG is produced in a not on time reaction to an contamination and may be retained within the frame for a long term. The toughness in serum makes IgG maximum useful for passive immunization via switch of this antibody. Detection of IgG usually suggests a previous contamination or vaccination.
LgG is present in both the fetal and adult livers and is thought to be locally produced through B lymphocytes or transported from the blood in the shape of immune complexes. further, in each grownup people and rats, high concentrations of IgG had been determined in hepatic and gall bladder bile.
They have special roles in immune responses; IgG , IgA, and IgM are typically produced after viral infection. all through the primary come upon with a plague, a number one antibody reaction takes place. IgM antibody seems first, observed by IgA on mucosal  surfaces or IgG inside the serum.
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the skeletons of mammalian forelimbs represent variations of a structure that was present in their common ancestor. what has most likely caused the variation in forelimbs?
Answers
The variations in forelimbs of the skeletons of mammalian forelimbs are most likely caused by adaptive radiation, genetic drift, mutation, and natural selection.
Explanation:Adaptive radiation Adaptive radiation occurs when a species colonizes a new environment with an array of ecological niches and evolves to exploit these resources. Adaptive radiation can result in a wide variety of organisms being created that are adapted to specific ecological niches, and this can occur in a relatively short amount of time.Genetic drift Genetic drift refers to the random variations in gene frequencies over generations.
It has the potential to cause significant changes in the genetic make-up of a population in a relatively short amount of time, but it is more commonly seen in small populations. Mutation Mutations are random changes in the genetic material of an organism, usually caused by errors in DNA replication. Mutations may be caused by environmental factors such as radiation, or they may be random. Natural selection Natural selection is a mechanism of evolution that occurs when individuals with beneficial adaptations are more likely to survive and reproduce than individuals without these adaptations.
The variations in forelimbs of the skeletons of mammalian forelimbs are most likely caused by adaptive radiation, genetic drift, mutation, and natural selection.
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Certain fungi have been used in recent years to help clean up and detoxify the environment following an oil spill. What type of restoration ecology does this process exemplify
Answers
Answer:
Bioremediation
Explanation:
Bioremediation means using living organisms to detoxify polluted ecosystems.
Pleaseeeee helppppppppp
Answers
The correct option is C; The population reached carrying capacity and stabilized .
What happens if a population reaches carrying capacity?If a species' population surpasses its carrying capacity, the ecosystem may become unfit for survival. If the population outnumbers the carrying capacity for an extended length of time, resources may be destroyed totally. If all resources are depleted, populations may perish.
Biologists frequently use graphs to demonstrate population growth patterns. An "s" shaped graph shows that the population has reached its carrying capacity. In this logistic (S-curve) model, population growth is proportional to population size but also to available resources. Limited resources cause competition and poorer growth rates at increasing population densities. Ultimately, the population stabilizes and the growth rate falls to zero.
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What is a function of lipids?
carry instructions for building
proteins
provide structure
short term energy
insulation
Answers
Why? - The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes. Lipids have applications in the cosmetic and food industries as well as in nanotechnology.
Short term energy is the function of Lipids. So, the correct option is (D).
What are Lipids?Lipids are defined as naturally occurring molecules which include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, phospholipids, and others. The main functions of lipids include energy storage, signaling, and serving as structural components of cell membranes.
Biological lipids are not large macromolecular polymers such as proteins, nucleic acids and polysaccharides that are formed by the chemical linkage of many smaller constituent molecules. Many of these molecular building blocks are similar or identical in structure.
These lipids are classified into a few major groups such as fatty acids, fatty acid derivatives, cholesterol and its derivatives, and lipoproteins.
Thus, Short term energy is the function of Lipids. So, the correct option is (D).
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what is measurement
Answers
Measurement is defined as the act of measuring or the size of something. An example of measurement means the use of a ruler to determine the length of a piece of paper. An example of measurement is 15" by 25".
Answer:
This is the act of measuring something or the act of taking the length, weight or height of something,e.t.c.
Explanation:
2. What is true about the temperature in a tropical rainforest?
A. Average temperature are between 75 and 80 degrees Fahrenheit (F)
B. Temperatures change drastically throughout the year
C. It is typically cold and frosty
D. Average temperatures can be anywhere between 0 and 100 degrees F
Answers
Explanation:
its typically cold and frosty
Genes are made up of DNA and RNA. Which of the
following is/are NOT one of the nitrogenous bases found in
RNA?
Thymine
Cytosine
Adenosine
Guanine
Answers
Thymine is NOT one of the nitrogenous bases found in RNA.
Answer: Thymine
Explanation:
The tunicate, lamprey, Cladoselache, trout, lungfish, and frog all have a notochord.
The lamprey, Cladoselache, trout, lungfish, and frog all have a
The Cladoselache, trout, lungfish, and frog all have
The trout, lungfish, and frog all have a swim bladder or
The lungfish and frog have enamel.
The frog has four true
the four groups that were separated by the development of a ja
and vertebra.
Answers
Modern fish are a diverse group that are typically split into three groups: jawless fish (class or superclass Agnatha, approximately 75 species including lampreys and hagfish)
ClassificationCartilaginous fish (class Chondrichthyes, around 800 species including sharks and rays), and bony fish (class Osteichthyes, with over 26,000 species). Some people exclusively use the name "fish" to describe jawed bony fish, leaving out Agnatha and Chondrichthyes.Actinopterygii (lobe-finned fish) and Sarcopterygii (current subcategories or classes) are two commonly accepted Osteichthyes (ray-finned or spiny-finned fish). The Sacropterygii subclass is often where coelacanths belong.The Actinopterygii are typically separated into the Chondrostei and the Neopterygii, the latter of which comprises the Teleostei (contemporary bony fishes), a classification into which the majority of fish fit.For more information on fish kindly visit to.
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What three characteristics do Archaea bacteria have?
Answers
Answer:
cell wall,. Fatty acids, Protein synthesis
Explanation:
(2) the absence of peptidoglycan cell walls, with in many cases, replacement by a largely proteinaceous coat
(3) the occurrence of ether linked lipids built from phytanyl chains
what is the function of oxygen at the end of the electron transport chain?
Answers
Answer:
Oxygen sits at the end of the electron transport chain, where it accepts electrons and picks up protons to form water.
Explanation:
The fossil record shows an invertebrate species in many layers of sediment for millions of year before suddenly going extinct, no
longer being found in any layers of sediment. After a stable existence with little change, this species vanished from the fossil record.
Which of these best supports the description of the fossil and the species it represents? Select ALL that apply.
es )
Answers
Answer:
c) The species underwent punctuated equilibrium
e) The species’ environment underwent a dramatic change for which it was poorly suited
Explanation:
pls help! on gregor mendel
Answers
Answer:
P, F₁, and F₂
Explanation:
The parental generation is also known as P. F₁ is the first generation and F₂ is the second generation.
Which type of reproduction is illustrated?
(A) sexual
(B) gestation
(C) asexual
(D) metamorphosis
Answers
Answer:
A sexual reproduction is being shown
The first step of the diagram illustrates a sperm (left) and an egg (right) uniting to form a zygote.
This means that two living organisms combined their genetic information to create a unique organism.
4. Would a mutation in a red blood cell be passed on to offspring? Explain your answer
Answers
Answer:
The mutation that takes place in the somatic cells are not carried from one generation to another generation. The mutation in the red blood cells cannot takes place because the red blood cells does not have nucleus in them.
Explanation:
Mutations occuring in somatic cells can not be carried from one generation to another. Mutations within red blood cells are unable to take place because the red blood cells themselves don’t contain a nucleus.
The ______ (the cell body of a neuron) gives rise to branch-like processes called ______, which are the primary sites for receiving signals from other neurons.Multiple choice question.neurosoma, dendrites
Answers
Answer:
Neurosoma
Dendrites
Explanation: