Answer:
B; primary consumers are the ones who eats the producers
Melanie is asked to list the complementary base pairings of a DNA sample in her lab. What is the MOST appropriate response she can give? Group of answer choices ST, RJ, CO, DI, SE RFLP and PCR chromosomes and genes AT, CG, CG, AT, CG
Answer:
AT, CG, CG, AT, CG
Explanation:
Deoxyribonucleic acid, known as DNA, is a double-stranded molecule that constitutes the genetic information of a cell. DNA is a nucleic acid made up of monomeric units called NUCLEOTIDE. In other words, DNA is a long chain of nucleotides. The nucleotides are four bases namely; Adenine (A), Thymine (T), Cytosine (C) and Guanine (G).
In the DNA molecule, one strand made up of nucleotides is paired to another strand containing complementary nucleotides. This means that the nucleotide bases of one strand of a DNA molecule is complementary to the bases of the other strand.
In this question, Melanie is asked to list the complementary base pairings of a DNA sample in her lab. Her best response will be the following: A-T, C-G, C-G, A-T, C-G. Note that, Adenine pairs with Thymine while Guanine pairs with Cytosine.
Un paciente que tiene la temperatura corporal en 38,6 c°, ¿qué necesidad alterada tiene? Oxigenación. Homotermia. Circulación. Eliminación.
Answer:
Homotermia
Explanation:
La homotermia es la capacidad de un ser vivo para regular y mantener constante su temperatura. En humanos, la temperatura corporal normal es de alrededor de 37°C. Por lo tanto, si el paciente tiene una temperatura corporal superior (38,6°C), tiene alterada la homotermia.
During alternative splicing, different combinations of exons may be joined together, but their relative sequence to each other must be maintained.
A. True
B. False
Answer:
A
Explanation:
what are the names of the tree domains
A.bacteria,archaea,eukaryotic
B.bacteria,archaea,animalia
C.archaea,plantista,animalia
D. Life,animals,plants
What happens to calories that are not used for energy by the body right away?
A. They are stored as fat.
B. They are absorbed by the liver.
C. They are eliminated as waste.
D. They stay dormant in the blood stream.
I need help I WILL GIVE BRAINLIEST!
Answer:
Its Mars
Explanation:
8. TRUE FALSE Stimuli may include sights, sounds, tastes, and smells. plz answer thanks
Answer:
True
Explanation:
Our senses include both exteroception (stimuli that occur outside of our body) and interoception (stimuli occurring inside of our bodies). Our primary senses are considered to be sight, hearing, taste, smell, and touch
Answer:
True!
Explanation:
Stimuli is a thing or event that evokes a specific functional reaction in an organ or tissue. Like for example, you see a snake! That is using your sight. And since you see that snake, you run away.
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please help
2. What advantages help the peppered moth stay alive from birth to adulthood?
Natural Selection
1. Explain the impact of the industrial revolution on the environment in England.
2.
3. What evidence led scientists to believe that moth color was genetic and passed from parent to offspring?
4. Explain how natural selection influenced the species of moths to change over time.
5. What is industrial melanism?
6. Since the industrial revolution, there have been improved environmental standards and reduced pollution. Explain why the number of light colored moths is increasing.
Dr. Kettlewell
1. Kettlewell tested whether dark colored moths lived in polluted forests and light colored moths lived in clean forests? Explain his test.
2.
3. How did Kettlewell test bird predation on moths?
4. How did Kettlewell test if dark moths lived longer in dark forests?
5. What did Kettlewell conclude based on his results?
Work through the How to Play and then Play the game by working through simulations for both light and dark forests.
After each simulation record how the moth population in your forest changed. Include the percents of both light and dark moth populations.
(table below)
Percent of Light Moths Remaining Percent of Dark Moths Remaining
Light Forest
Dark Forest
1. Explain the theory of Natural Selection in your own words. How did the moth population change over time?
2. What selective pressure drove the moth population to change during the industrial revolution?
Answer:
Explanation: 2. the environment, its genetics
1. the industrial revolution, by carrying steam engines polluted the air
3. the change that they were having from parents to children in the colors, and the variation that they had
4. the moths were changing to better survive their environment
5. is the change of the wings of flying species due to pollution
6. Because there is little pollution, industrial melanism is reduced, which allows the moths to change to light colors
I did not understand the rest, but I hope this helps you
State the function of ATP in cells as simply as possible.
Explanation:
Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP capture chemical energy obtained from the breakdown of food molecules and releases it to fuel cellular processes...
Answer:
Adenosine triphosphate (ATP) is an energy-carrying protein present in all living organisms' cells. ATP is a molecule that absorbs chemical energy from the degradation of food molecules and then releases it to power other cellular processes.
Explanation:
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When the stoma is closed what two plant processes cannot occur?
Answer:
They cannot take up carbon dioxide.
Explanation:
An organism is multicellular and can be seen without a microscope. The bar graph
shows the numbers of some of the organelles in one of the cells from the organism.
From which kingdom is this organism?
A. None, it is a type of virus.
B. Fungi
C. Archaebacteria
D. Plantae
hrips are insects that feed on rose pollen. Scientists noted that the thrips population increased in the spring and decreased dramatically during the summer. The researchers hypothesized that food abundance was the limiting factor for the population. Which of the following types of data would be most useful for the scientists to collect at regular intervals on a designated test plot of rose plants?
A. Amount of sunlight (hours/day)
B. Mean temperature (°C)
C. Density of rose pollen produced (g/m2)
D. Amount of pollen produced by each flower (g/flower)
Answer: Density of rose pollen produced (g/m2)
Explanation:
The data that would be most useful for the scientists to collect at regular intervals on a designated test plot of rose plants is the density of rose pollen produced (g/m2).
It should be noted that the amount if sunlight or the mean temperature isn't the appropriate data that's useful in this case. Therefore, the correct option is D.
Which of the following lists the eight levels of classification in the correct order?
A)domain, kingdom, class, phylum, family, order, genus, species
B)kingdom, domain, phylum, order, class, family, genus, species
C)domain, kingdom, phylum, class, order, family, genus, species
D)kingdom, domain, phylum, class, order, family, genus, species
Answer:
D
Explanation:
kingdom,domain,phylum,class,order,family,genus,speciedDisease that can be pass from one organism to another are considered
Answer:
They are considered infectious or contagious :)
Conduct research to learn more about your proposed solutions. Be sure to look up information about cost, safety, reliability, and social or cultural implications when applicable. What are the pros of each solution? What are the cons of each solution?
The proposed solution depends on the problem to be solved and it takes into account different sources of information.
What is a proposed solution?A proposed solution can be defined as a type of explanation to solve a given problem, which has pros and cons that must be considered prior to take it.
The different sources of information to reach a solution may include cost, reliability, safety, etc.In conclusion, the proposed solution depends on the problem to be solved and it takes into account different sources of information.
Learn more about problem-solving here:
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Suppose you had a paper cut on your finger. Although the cut may have bled and stung a little, after a few days, the cut may have completely healed. Since you don’t actually have a cut on your finger, answer the following questions:
1. How do you think the body repairs an injury, such as a cut on a finger?
You are touring several ecosystems, including an icy coastline in the Arctic, and a dry desert in the southwest United States. Do you predict that you will observe equal numbers of ectotherms and endotherms in all ecosystems? Explain your prediction.
Answer:
No.
Explanation:
No, we observe different number of ectotherms and endotherms in Arctic, and a dry desert ecosystems because there is difference in the temperature of both the environment. Due to difference in temperature of the external environment, the number of ectotherms and endotherms are present in that ecosystem. More number of ectoderms are present in the desert ecosystem where the ectoderms survive better than endotherms so we can say that number or population is different.
what is the most famous comet called?
Halley's Comet is the most well-known comet. It's a "periodic" comet that comes close to Earth once in 75 years, allowing a person to see it twice in his or her lifetime. It was last seen on Earth in 1986, and it is expected to appear in the year 2061.
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The half-life of uranium-235 is 700 million years. If you start with 10 atoms of
it, how many will you have left after 700 million years?
A)5
B)0
C)9
D)20
What caused an increase in the coronavirus's genetic variation?
Answer:
The structure in coronavirus has no rewriting ability which leads to many errors during replication and high genetic variation. i think :)
Explanation:
Which organ of the digestive system is responsible for absorbing nutrients through the villi and transferring that nutrients to the bloodstream? *
A. the stomach
B. the liver
C. the small intestine
D. the large intestine
How does the Australian Wildfire affect the people and the environment (land)?
Answer:it messed up the land and trees around it so the environment was bad around the australian wildfire and caused people to leave so the fire wouldn't really hurt them
Explanation:
Hw many bones make up the axial skeleton
Explanation:
80 bones
SEER Training: Axial Skeleton (80 bones)
Identify the definition of biomagnification.
1.the accumulation over time of a chemical in a living organism.
2.the process of energy increasing in amount as you move up through the trophic levels in a food chain.
3.the accumulation of a chemical from food exposure that results in a concentration that is greater in higher trophic levels.
4.the process of using a microscope to inspect a living organism.
Answer:
3
Explanation:
basically biomagnification describes how toxins get in the body of a trophic level and increase over time as larger quantity of that trophic level are needed since only 10% of energy is transferred form one trophic level to the other.
using the cladogram, who is the closest relative to the bird ?
- rabbit
- shark
- ray-finned fish
- crocodile
Answer:
Crocidile
Explanation:
Can you please help me?
Answer:
The Answers are beneficial effect on the protein and harmful effect on the protein
Dental caries are most effectively controlled by: a. fluoride treatment b. bacteriophage treatment c. all of the above d. none of the above
Answer:
Flouride treatment
Explanation:
Dental caries refer to a tooth decay that lead to permanent holes in the teeth. It is more controlled by flouride treatment because flouride is a powerful mineral Fluoride help to make teeth develop resistant acid attacks contain in sugars and also bacteria thereby preventing tooth decay and also reverses it.
DNA contains instructions for making the different molecules, such as proteins, that a cell needs to grow and function. To use these instructions, the DNA must first be _______ into _______.
A.
translated; amino acids
B.
translated; mRNA
C.
transcribed, mRNA
D.
transcribed; amino acids
Answer:
C. transcribed, mRNA
Explanation:
DNA, also known as deoxyribonucleic acid, is a molecule that holds genetic information needed to make other molecules in living organisms. However, before this genetic information can be harnessed, it needs to be expressed via two processes called transcription and translation.
Transcription is the first of the two processes that take place during genetic expression. It involves the synthesis of mRNA molecule from a DNA template. In other words, the DNA must first be TRANSCRIBED into mRNA.
When the population of ant (prey) increases, what would you predict the population of the ant-lion (predator) would do?
Answer: Because there is more food available to them.
Explanation: if the ant ( prey ) were to instead decrease then the ant - lion ( predator ) would decrease instead due to lack of food population at some certain point of time.
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Answer:
B. Because there is more food available to them. Explanation: if the ant ( prey ) were to instead decrease then the ant - lion ( predator ) would decrease instead due to lack of food population at some certain point of time.
Explanation:
A mass grave has been found and you are called to help identify the victims. The victims are not readily identifiable, but you have information on possible missing people. You can ask their families to provide you with one thing for each missing person. Using this item, you will use it to try to identify the people in the mass grave. What item of the missing people should you ask for?
The person's cell phone
Some clean clothing that the victim would have worn
The person's passport or driver's license
The person's hairbrush with hair attached
Answer:
c
Explanation:
hair in the brush may have hair follicles attached which can provide enough DNA to identify someone.
Answer:
c
Explanation: