Answers
Related Questions
app, ck-12 subject, carbohydrates 9th grade. monosaccharides and disaccharides are also referred to as simple ___?___.
Answers
Answer:
simple sugars and proteins or lipids
Explanation:
they both have these
Has the code for traits:
Carbs
Lipids
Proteins
Nucleic acids
Answers
Answer:
Proteins/Amino acid
Explanation:
In the genetic code, each three nucleotides in a row count as a triplet and code for a single amino acid. So each sequence of three codes for an amino acid. And proteins are made up of sometimes hundreds of amino acids.
where are sand dunes most likely to occur
Answers
Answer:
mostly in deserts, and probably some beaches
We inherit of
our genes from
our mothers and
1/2 from our
fathers.
A. 1/3
B. 1/4
C. 1/2
D. 1/6
Will give brainliest to whom is correct
Answers
Answer:
What i the question here? if you are asking how much of our genes we inheret from our mothers then it would be c
Explanation:
two halves is a whole. we also have 26 chromosomes from each parent.
PLEASE HELP
Solutions taste taste bitter, are slippery, break down tissues, have excess OH- ions and are used as household cleaners are considered?
Answers
Answer:
Alkalines (base)
Explanation:
The description you gave above finely fits into the description of alkalines.
Identify the physiological source(s) of a surface EMG signal. Group of answer choices The summation of action potentials from superficial muscle fibers. One single action potential from the alpha motor neuron innervating the muscle. One single action potential from a superficial muscle fiber. The summation of action potentials from all the fibers in a single muscle.
Answers
The physiological source of a surface EMG signal is the summation of action potentials from all the fibers in a single muscle.
When a muscle contracts, the alpha motor neurons send electrical signals to the muscle fibers, causing them to contract. These contractions generate electrical activity that can be detected by the surface EMG electrodes placed on the skin above the muscle. EMG refers to electromyograms.
The signal detected is the sum of all the individual action potentials generated by the muscle fibers during the contraction. The larger the number of active muscle fibers, the larger the amplitude of the EMG signal.
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Will give a brainiest for the answer thanks :)
Answers
What is the general term for nucleic acids and carbohydrates?
A. Elements
B. Macromolecules
C. Atoms
D. Proteins
Answers
Answer: b
Explanation:
12. What determines a protein's structure and function?
Answers
Each protein's 3D shape and function depend on its amino acid sequence. Nucleotides in gene sequences code amino acids.
What is protein?Large biomolecules and macromolecules known as proteins are made up of one or more long chains of amino acid residues.
Proteins are the fundamental elements necessary for life. Protein can be found in each and every cell in the human body. A chain of amino acids constitutes the fundamental structure of proteins. In order for your body to be able to repair damaged cells and create new ones, you need to get enough protein in your diet.
They serve as the fundamental component of a variety of bodily structures and substances, including hair and skin, as well as enzymes, cytokines, and antibodies.
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In the peripheral nervous systems of higher vertebrates, regenerating axons are guided to their correct targets by:
Answers
In the peripheral nervous systems of higher vertebrates, regenerating axons are guided to their correct targets by a combination of factors, including chemical cues, cellular adhesion molecules, and the growth cone's ability to detect and respond to these cues.
Regeneration of axons in the peripheral nervous system involves a complex process that requires guidance to ensure correct reconnection with their targets. Multiple factors contribute to this guidance.
Chemical cues, such as neurotrophic factors and other signaling molecules, play a crucial role in attracting or repelling regenerating axons. These cues are released by the target cells or neighboring tissues and provide directional guidance to growing axons.
Cellular adhesion molecules (CAMs) also play a significant role in axon guidance. CAMs are present on the surface of axons and the cells they encounter during regeneration. They facilitate cell-cell adhesion and provide cues for axon growth.
The growth cone, a specialized structure at the tip of regenerating axons, plays a vital role in detecting and responding to these guidance cues. It has receptors that recognize specific chemical cues and can alter its growth direction and speed accordingly.
By integrating these various factors, regenerating axons in the peripheral nervous system are guided towards their correct targets during the process of axon regeneration, ensuring functional reconnection and restoration of neural circuits .
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One reason for decreasing populations is due to people leaving agricultural jobs to work in
developed urban areas.
True
False
Answers
The above given statement is true that one reason for decreasing populations is due to people leaving agricultural jobs to work in developed urban areas.
What is population?The term "population" describes all of the members of a certain species or group of species that are present in a given geographical area. Population in human demographics refers to the total number of people inhabiting a given area, city, nation, or planet. Population dynamics are studied and understood using a variety of essential variables, including population size, growth rate, age structure, migratory patterns, and fertility rates.
People moving to established urban regions in quest of better economic prospects and a higher standard of living is one reason why populations in rural and agricultural areas are declining. This phenomenon, known as rural-urban migration, may cause the population of rural areas to decrease and the population of urban areas to increase. The local economy may be impacted by a decline in the agricultural workforce and a reduction in the number of farms and rural businesses as a result of migration from rural to urban areas. In addition to increasing poverty and social inequality, urbanisation can result in the destruction of natural habitats, the spread of pollution and other environmental issues, and the loss of natural ecosystems.
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Suppose I am TASTE testing two types of energy drinks to see what people prefer. 1. What will the Idependent variable be ? 2. What will the Dependent variable be? 3 Will the data I collect be Qualitative, Quantitative or both?
Answers
Answer: 1. Energy drink
2. What people prefer to drink.
Explanation:
1.The independent variable can be referred to that variable that can be manipulated in an experiment. The energy drinks can be changed to see that what people prefer to drink.
2.The dependent variable can be referred to that variable which is the result of the experiment it is influenced by the independent variable. What people prefer to drink is the dependent variable.
3.The data being collected in this experiment will be quantitative. As we can calculate the response of people what they prefer to drink in numbers.
Silicate minerals are composed of ________.
A.
silicon-carbon compounds
B.
silicon-hydrogen compounds
C.
silicon-oxygen compounds
D.
only silicon atoms
Answers
what are reactants in a chemical reaction?
Answers
Answer:
The substances that go into a chemical reaction
Explanation:
What would the answer be? I need it asap!!!
Answers
Answer:
Galactose
Explanation:
The enzyme 2 that acts on galactose will be unavailable hence Galactose will increase
what substances are transported from the leaves to the rest of the body
Answers
Tissue - Process - What is moved
Xylem -Transpiration - Moves water and minerals from roots to leaves
Phloem - Translocation - Moves food substances from leaves to rest of plant and from stores such as in the roots
What is one thing viruses all have in common?
A) Nucleus
B) Genetic Material
C) Cell Wall
D) Carbohydrate
Answers
Answer:
B) Genetic Material
Explanation:
Just did this lesson on Eg 2020
Hope this helps! Happy Holidays!
Use the drop-down menus to complete each statement
Both gonorrhea and
✓ have similar symptoms.
V is characterized by three progressive stages: primary, secondary, and tertiary.
People infected with
often have no symptoms.
Answers
Answer:
in photo.
Explanation:
Explain the processes involved in the transportation of absorbed
nutrients throughout the body.
Answers
Answer:
Absorption: The process of absorbing nutrients occurs primarily in the small intestine. Once the food is broken down into smaller molecules through digestion, these molecules are absorbed into the bloodstream. For example, carbohydrates are broken down into simple sugars, proteins into amino acids, and fats into fatty acids and glycerol.
Circulatory System: The circulatory system, composed of the heart, blood vessels, and blood, plays a crucial role in transporting absorbed nutrients. The blood vessels form an extensive network that reaches all tissues and organs in the body.
Hepatic Portal System: After absorption, most of the nutrients are transported to the liver through a specialized system called the hepatic portal system. This system ensures that the liver, which performs various metabolic functions, receives a concentrated supply of nutrients before they are distributed throughout the body.
Bloodstream Transport: Once in the bloodstream, nutrients are carried by the plasma, the liquid component of blood. Different nutrients use specific mechanisms for transport:
Glucose: It is transported by facilitated diffusion or active transport, depending on the concentration gradient, with the help of insulin.
Amino Acids: They are transported through the bloodstream by specific carrier proteins.
Fats: Dietary fats are initially packaged into structures called chylomicrons and transported through the lymphatic system before entering the bloodstream. Once in the bloodstream, fats are carried by lipoproteins such as low-density lipoprotein (LDL) and high-density lipoprotein (HDL).
Distribution to Tissues: As the blood circulates, nutrients are distributed to various tissues and organs according to their specific needs. Nutrients are delivered to cells through the capillaries, the smallest blood vessels in the body, which have thin walls that allow for the efficient exchange of nutrients and waste products.
Cellular Uptake: Nutrients are taken up by cells through various mechanisms. For instance, glucose enters cells with the help of insulin, while amino acids are transported into cells through specific carrier proteins. Fats are taken up by cells through receptor-mediated endocytosis or by diffusion.
Metabolism: Once inside the cells, nutrients undergo metabolic processes to produce energy or build new molecules. Glucose, for example, can be metabolized through glycolysis, the Krebs cycle, and oxidative phosphorylation to generate ATP, the cell's energy currency.
Waste Removal: Metabolic byproducts, such as carbon dioxide and urea, are generated during nutrient metabolism. These waste products are transported back into the bloodstream and eventually eliminated from the body through the lungs (carbon dioxide) or the kidneys (urea).
It's important to note that different nutrients may have different transport mechanisms and pathways. The body's ability to efficiently transport and utilize absorbed nutrients is vital for maintaining proper functioning and overall health.
I need help with this pls
Answers
Answer:
The dependent variable would be B, whether or not the men develop baldness.
natural selection share full screen assessment questions: which of the following statements best describes what will most likely occur to the moth populations in the image below? light and dark moths on a dark tree a. the light moths will be captured by predators more easily than the dark moths, and the population of dark moths will rise. b. the light moths will be captured by predators more easily than the dark moths, and the population of light moths will rise. c. the dark moths will be captured by predators more easily than the light moths, and the dark moths will probably go extinct. d. the light moths will change their wing color to match that of the dark moths. what is the most likely explanation of the data shown below? data table a. there has been a drought in the area that is affecting all life forms. b. the population of natural predators of the moths has gotten smaller. c. the moths are living in an environment with light trees.
Answers
The light moths will be captured by predators more easily than the dark moths, and the population of dark moths will rise describes most likely occur to the moth populations.
This is because the dark moths have better camouflage against the dark tree bark, making them less visible to predators, while the light moths are more visible and therefore more likely to be preyed upon. Over time, the dark moths will have a survival advantage and will be more likely to pass on their genes for dark coloration to the next generation, leading to an increase in the population of dark moths.
There has been a drought in the area that is affecting all life forms, would be the most likely explanation as a drought can have a significant impact on the availability of resources for all organisms in an ecosystem, potentially leading to a decrease in population size. It is important to note that without additional information, it is difficult to draw definitive conclusions from the data presented.
Hence, the correct option is b.
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colorblindness is an x-linked recessive genetic trait. the frequency of the mutant colorblind allele is 1/50. what is the probability that k will be colorblind if he is male? it is not known if anyone in the family is colorblind
Answers
The probability of K being colorblind if he is male is equal to the probability of the mother carrying the mutant colorblind allele, which is 1/50.
Colorblindness is an X-linked recessive genetic trait, meaning it is associated with genes located on the X chromosome. In males, who have one X chromosome, the presence of the colorblind allele on that chromosome determines whether they will be colorblind or not.
The given information states that the frequency of the mutant colorblind allele in the population is 1/50, which means that in a random individual, there is a 1/50 chance of having the colorblind allele.
Since it is not known if anyone in K's family is colorblind, we assume that the mother's allele frequency is the same as the general population. Therefore, the probability of the mother carrying the mutant colorblind allele is also 1/50.
As K is male, he inherits his X chromosome from his mother. If his mother carries the mutant colorblind allele and passes it on to him, he will be colorblind. Thus, the probability of K being colorblind if he is male is equal to the probability of the mother carrying the mutant colorblind allele, which is 1/50.
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Which of the following is NOT an example of how biotic factors interact with abiotic factors in
an ecosystem?
A Alion preys on a herd of gazelle.
B Plants remove carbon dioxide from the air and add oxygen.
C Animals cause erosion by digging in the dirt.
D A lizard raises its body temperature by using heat from the Sun.
Answers
Answer:
A
Explanation:
Both lions and gazelles are biotic
ab Moving to the next question prevents changes to this answer. estion 8 Buia difier loem iaformation in which way? 1. There is no difference 11. Infirmason is dies organiscd to provide meanises 1ii, Data aro facis aboit a sale W. Bata are mearingful bita of information
Answers
The correct option is B, which is "Information" is organized to provide meaning. Data can be explained as raw and unorganized facts and figures that need to be processed before they can be considered as information.
Therefore, information is data that has been collected, analyzed, organized, and presented in a meaningful way. Thus, the statement "Information is organized to provide meaning" is accurate. Furthermore, data is considered to be objective and without meaning.
It is in a format that can be sorted, evaluated, and analyzed by a computer or an individual. On the other hand, information is subjective and meaningful and can be conveyed and interpreted by people.
However, data can be processed to obtain information. Data is transformed into information when it is analyzed, organized, interpreted, and presented in a meaningful and useful way.
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which ion(s) have a net chemical force acting to move the ion(s) into the cell? (assume a resting membrane potential (vm) of -70mv.) group of answer choices
Answers
Ion(s) have a net chemical force acting to move the ion(s) into the cell: This is because X+ ECF is 120 mM and ICF is 30 mM.
A chemical substance is a shape of count having consistent chemical composition and function properties. some references upload that chemical substance can't be separated into its constituent factors through physical separation methods, i.e., without breaking chemical bonds.
Examples of chemical compounds encompass the chemical elements, which includes zinc, helium, and oxygen; compounds made from factors such as water, carbon dioxide, and salt; and extra complex substances like your pc, air, rain, a bird, a automobile, and so forth.Oxygen, carbon, hydrogen, nitrogen, and sulphur are all plentiful in residing organisms (those five elements are referred to as the bulk elements).
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Orcas, or killer whales, are natural predators of sea otters. It has been observed that in regions where the sea otters are not present, sea urchins grow rapidly and destroy much of the natural kelp vegetation. Which of these statements is correct in this context?
Answers
Answer:
D) Sea otters are a keystone species as they prevent a herbivorous species from completely destroying a plant species.
Explanation:
Simple epithelial tissue has___layer(s).
Answers
Answer:
A single layer
Explanation:
Epithelia composed of a single layer of cells is called simple epithelia; epithelial tissue composed of multiple layers is called stratified epithelia. Table 1 summarizes the different types of epithelial tissues.
Use the background information to write a CER responding to the driving question:
"Why is there so much peat?"
Your CER must Include:
• Components: Living and nonliving components of the Arctic system.
Interactions: Flow of energy and matter between the components.
•Mechanism: Role of cellular respiration.
• Evidence: At least two pieces of evidence from our investigations.
• Label the sentences for your claim, evidence, and reasoning.
Answers
Peat forms when plant material does not fully decay in acidic and anaerobic conditions.
Wetland vegetation, primarily bog plants comprising mosses, sedges, and shrubs, make up the majority of its composition. The peat traps water as it builds up. This gradually makes the environment wetter, which permits it.
Peat is often hand-cut and allowed to dry out in the sun. However, businesses may employ compression to extract moisture from either the peat, which would be soft enough readily compressed as well as may be used as gasoline once dry, for industrial uses. of wetlands to grow.
The three types of peat are fibric, hemic, and sapric. The least decomposed peats contain intact fiber and are called fabric peats. Sapric peats are among the most degraded, followed by hemic peats.
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What percent is equal to the decimal 0 2?
A. O 0.002%
B. 0.02%
C. 02%
D. O 20%
If someone answer this I will give them brainlylist if they answer this only two people or more.
Answers
Answer: D. 0.20%
Explanation: since a percentage is the same as a hundredth and 100% is the same as one:
Explanation:
0.2× 100% = 0.2 ×1 00 % = 20%
1 1
The overall equation for photosynthesis can be written as:
6CO₂ + 6H₂O + light energy
C₂H₁2O6 + 60₂
Look at the equation. Can you think of a way to measure the rate of photosynthesis?
Answers
The rate of photosynthesis can be measured by measuring the rate at which oxygen gas is produced during the process of photosynthesis.
What is photosynthesis?Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose (sugar). This process takes place in chloroplasts, which are specialized organelles found in plant cells.
The equation of photosynthesis is given below:
6 CO₂ + 6H₂O + light energy ---> C₂H₁₂O₆ + 6 O₂
The rate of photosynthesis can be measured by monitoring the rate of production of oxygen or the rate of consumption of CO₂.
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