Answer:
The correct answer is - gain of function, and dominant.
Explanation:
A mutation in which the gene that altered carries out the production of the product that has a new pattern of gene expression or a new molecular function.
Function mutations are always gain by almost always Dominant or in some rare cases semi-dominant so, the mutation in a coat color gene of a mouse alters an enzyme such that it produces a red pigment instead of the wild type, which is tan. This is a gain of function mutation, which is most likely dominant.
The correct answer is - gain of function, and dominant.
If a plant has a high concentration of minerals inside its root cells, but does not have enough energy for active transport, what could happen to the minerals?
Answer:
The minerals will not be move or transported to other part of the plants because active transport require energy.
Explanation:
Active transport is a process where molecules and ions are move against a concentration gradient by using energy.
This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.
If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.
which process results in the release of carbon? select three options
Answer: Carbon is one of the essential gases in nature,couple of natural processes causes the release of carbon. Some of the processes include;
- When the remains of producers are broken down by decomposers in the ecosystem.
- When animals break down food molecules to obtain energy, carbon is released.
- When the remains of consumers in the ecosystem are broken down by soil decomposers, carbon is released.
which is the largest level of classification on the list
Answer:
Kingdom is the largest and broadest level of classification.
Explanation:
Some chefs sometimes wrap meat in papaya leaves and the meat is marinated for five hours before it is cooked. What is the purpose of wrapping with papaya leaves? (in biology terms)
Answer:
See the explanation below.
Explanation:
Marinades serve two different functions: as a tenderizer and flavor enhancer.
Depending on the cut and type of meat, it may need a little assistance to bring it to a palatable range of tenderness. Certain plant and fungi enzymes and acids can break down muscle and connective proteins in meats.
As far back as pre-Columbian Mexico, cooks found that wrapping meats in papaya leaves before cooking made for more tender results. The active enzyme in the papaya leaves is papain, now refined from papayas and commercially available. The connective tissue that comes in direct contact with the protein-digesting enzymes gets broken down. These tenderizing enzymes also reduce the capability of the meat to hold its juices, resulting in greater fluid loss and thus drier meat.
What percent of the energy animals get from
food is lost as bodily waste?
Answer:
roughly 90 percent of stored energy is lost as waste heat each time
Answer:
In general, roughly 90 percent of stored energy is lost as waste heat each time you go up the food chain by one trophic level. In other words, animals, on average, convert just 10 percent of the energy available from the organisms they eat into stored chemical energy.
Explanation:
mRNA, or structure A, is made off of the template or bases found in which molecule?
А
tRNA
B
DNA
Answer:
B. DNA
Explanation:
Messenger RNA (mRNA) copies information from DNA, the process is called transcription.
Hope it helps.
Jolene's friends are using weight-loss supplements to lose a lot of weight in a short amount of time. Jolene didn't think it was a safe idea but her friends continued to encourage her to try them, and she is having trouble standing her ground. What can Jolene say to help her handle this difficult situation?
Explanation:
Jolene should give her pros and cons about the weight loss supplements she should do more research so that whenever she's going to talk to her friends she has facts on her hand
Answer:
"I am worried that those supplements might be unhealthy, and I am uncomfortable with you pressuring me to try them."
Explanation:
took the quiz and got it right :)
hope I helped ~~~
give any three difference between manure and fertilizers
Answer: manures are natural resources. They are cheap. And are not harmful to the soil or crops. They do not upgrade the quality of the soil greatly. Over usage won't be harmful.
Fertilizers are made in factories. They are costly. They are also harmful to the soil. Upgrades soil quality intensely.
Over usage reduces the quality of the soil.
Answer:
Manure:
1) Combination of organic and inorganic substances
2) This is a natural substance
3) It can provide to the soil with many useful nutrients
Fertilizers:
1) Made up of inorganic substances
2) It is made artificially
3) It provides with the soil only a specific nutrient.
explain why traits that aren’t present in either parent could show up in the offspring or in future generations of the offspring.
It can show because it can be a recessive trait that can be showed up in ones genes. Recessive traits can be less present in parent parents but if both parents have similar recessive traits it can be able to show up in offspring and future offspring. Also it can show in offsprings because of earlier generations. The parents might not have these traits but grandparents are great grandparents might have the traits.
They need
air, light and
warmth.
Explanation:
Yeast is the answer. It can be any type of microbe
Which process is catalyzed by rubisco during the light-independent reactions of photosynthesis?
Answer:
"Regeneration" is the correct one.
Explanation:
This process seems to be the step of carboxylation wherein the Rubisco or Rubicon catalyzes the binding of something like a compound of carbon dioxide (CO₂) to a substance molecule ribulose from such an intermediary of six carbons. 3PGA continues further into the 2nd stage including its Calvin process, recognized the period of elimination.So that the above would be the appropriate answer.
Answer:
D-REGENERATION
Explanation:
EDGE 2020
“Water covers 75 percent of Earth. 97 percent of water on Earth is salt water. Only 3 percent of water is available as fresh water, but most of this water is locked up in solid glaciers and polar ice caps.” Based on this information, which is the best approximation of the amount of water on the planet that is available for animals to drink? 1 percent 3 percent 10 percent 75 percent
Answer:
Only about 1%
Explanation:
According to the given condition, the earth is comprised of nearly 75% of water and only 25% of land.
Out of this total amount of water on earth, the water in the oceans and seas makes up 97% of it that are saline and not good for drinking purpose. The remaining 3% of water includes the fresh water such as the glaciers and ice caps on earth, groundwater and others.
Out of this total fresh water, only about 1% of water is available for drinking, which covers significantly very less amount of water on the entire earth.
during photosynthesis, the energy fro. Sunlight is used to split water molecule. What happens to the hydrogen ions that are split from water molecule
Answer:
Hydrogen ions are transported across the thylakoid membrane. Hydrogen ions diffuse through a protein channel.
Explanation:
How do the repeated words in this stanza affect the song
Answer:
repitition shows the central meaning and message of a song and creates emphasis on the reader. the reader is more likely to remember it.
Explanation:
Answer: b
Explanation:
The repeated words put the focus on the main idea of the stanza
Give the names of two co- enzymes that take part in the cellular respiration.
Answer:
Explanation:
Two of the most important and widespread vitamin-derived coenzymes are nicotinamide adenine dinucleotide (NAD) and coenzyme A. ... When NAD loses an electron, the low energy coenzyme called NAD+ is formed. When NAD gains an electron, a high-energy coenzyme called NADH is formed.
what is one way hydraulic systems helped you
Answer:
hydraulic system in machines like hydraulic lifters helps yo lift the heavy vehicles.
Before the beginning of the Industrial Revolution, most peppered moths found in and around Manchester, England, exhibited light-colored wings speckled with black. After the Industrial Revolution, peppered moths with dark wings became predominant in the area. Which term best describes the change from more light-colored moths to more dark-colored moths
Answer: The answer is adaption.
Explanation: In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
Answer:
adaptation, they adapt
Explanation:
All macromolecules are made mostly of the same six elements. What are those six elements?
A. Water, oxygen, ammonia, hydrogen peroxide, carbon, nitrogen
B. Hydrogen, helium, oxygen, gold, silver, aluminum
C. Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur
D. Gold, potassium, tin, sulfur, gold, oxygen
Answer:
C
Explanation:
Remember CHNOPS:
Carbon
Hydrogen
Nitrogen
Oxygen
Phosphorus
Sulfur
A tsunami hits the coast of a heavily populated island. Which effect might occur? extinction loss of homes genetic change speciation
Answer:
Loss of homes
Explanation:
Tsunamis also cause a huge loss of life, as they can be hard to detect. Tsunami waves don't grow in size until they reach shallower waters, which means they can strike with very little warning. After a tsunami, floodwaters and damage to infrastructure can lead to contaminated water and food supplies.
Tsunami cause a huge loss of life and loss of homes. Thus option B is correct.
What are the environmental effects of tsunami ?
Tsunamis destroy human life and also shows devastating effect on environment and other living organisms like insects, animals, plants, and natural resources.
It changes the landscape, uproot the trees and plants and destroys animal habitats.
Animals can also be killed by drowning and pollution with dissolved dangerous chemicals in the sea can poison the marine life.
Solid waste and disaster debris are the main agent for environmental life destruction.
Recycling and disposal of this waste are critical. It can also causes the contamination of soil and water.
Salinity of water bodies such as rivers, wells, inland lakes, and groundwater are also occur, fertility of agriculture land decreases.
Sewage wastes, septic tanks and toilets are also damaged with contamination of the water.
Thus option B is correct.
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The process of nitrification is
carried out by what group of
organisms?
A. producers
B. animals
C. bacteria
answer
bacteria I think
which statements describe earths continents? Check all that app
Answer:
Hey!
Well next time please put up the different options that we can pick from!
Explanation:
[tex]WelpItsHappenedAgain!!![/tex]
Where does oxygen move from the respiratory system to the circulatory
system?
A. In the pulmonary artery
B. In the vena cava
C. In the alveoli
D. In the liver
Answer: Alveoli
Explanation: Alveoli of lungs are surrounded by extensive blood capillaries. The partial pressure of oxygen in the alveoli is higher than the blood entering the pulmonary capillaries, hence oxygen moves into the blood. Carbon dioxide in the lungs simultaneously diffuse out of the blood into the alveolar space.
Oxygen moves from the respiratory system to the circulatory system in the alveoli. The correct option is C.
What are alveoli?Alveoli are tiny round sac-like structures present at the end of the bronchioles. Bronchioles are branch structures present in the lung, they are the main site of exchange of oxygen and carbon dioxide.
The transfer of oxygen from the respiratory system to the circulatory system is done by alveoli.
Thus, the correct option is C. In the alveoli.
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Which is one way that analyzing ice benefits scientists who study ancient climates? Scientists can analyze frozen volcanic dust to help predict eruptions. Scientists can drill deep into the ice to collect ice cores. Scientists can use pollen grains in ice to make inferences about the climate area. Scientists can study tree rings in ice to learn more about past climates.
Answer:
Scientists can drill deep into the ice to collect ice cores.
Explanation:
Ice cores refers to cylinders of ice drilled from ice sheets and glaciers in Greenland, Antarctica as well as high mountain.
Ice cores are recovered from using drills which help to collect ice cores from ice.
This allow scientist to drill deep into the ice to collect ice cores to know past climates.
The layers in ice cores indicates to years and seasons.
The youngest ice is normally at the top , followed by the younger one and the the older ice is ways at the bottom.
Answer:
B. Scientists can drill deep into the ice to collect ice cores.
Explanation:
All of the following remove nitrogen from the nitrogen cycle except
A) root nodules.
B) soil erosion.
C) fire.
D) plant harvesting.
How is sexual orientation different from gender?
Answer:
sexual orientation is how you feel and what genders you are attracted to sexually (straight, bisexual, lesbian, etc) gender is what you were born as or who you identify as.
Explanation:
Rachel Carson can be credited for
A natural levee is _____.
Answer:
pogers
Explanation:
Answer these questions based on what you learned from the passage. The flagella are like legs . The pili are like DD2 . The cell wall is like the . The ribosomes are like . The nucleoid is like the . The cell membrane is like . The cytoplasm is like .
Answer: The flagella are like legs . The pili are like DD2 arms and legs . The cell wall is like the skeletal system. The ribosomes are like carpenter. The nucleoid is like the brain. The cell membrane is like skin. The cytoplasm is like blood.
Explanation:
According to the flagella are like legs. The pili are like DD2 arms and legs. The cell wall is like the skeletal system. The ribosomes are like carpenters. The nucleoid is like the brain. The cell membrane is like skin. The cytoplasm is like blood.
What are cell organelles and their functions?Organelles are small structures within the cytoplasm that maintain out functions necessary to maintain homeostasis in the cell.
They are involved in many processes, for example, energy production, building proteins and secretions, destroying toxins, and responding to external signals.
Thus, the followings are the appropriate answers.
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Which of the following can a chemical bond do?
Answer:
Chemical bonds are forces that hold atoms together to make compounds or molecules. Chemical bonds include covalent, polar covalent, and ionic bonds. Atoms with relatively similar electronegativities share electrons between them and are connected by covalent bonds.
Eukaryotic cells of humans and animals possess a selective advantage in the fact that
they are capable of both aerobic and anaerobic cellular respiration.
Consider the following statements:
1) Anaerobic respiration allows glycolysis to continue
II) Anaerobic respiration generates more ATP per molecule of glucose
III) Anaerobic respiration regenerates NAD+
IV) Anaerobic respiration prevents the build-up of excess oxygen in the mitochondria
V) Anaerobic respiration results in the removal of a molecule of carbon dioxide per molecule of pyruvate.
Which of the statements best reflects this selective advantage?
A) I and II
B) I and III
C) II and IV
D) I, III, and V
E) II, III, and IV