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olya-2409 [2.1K]
3 years ago
15

Compare and contrast the structures and functions of DNA, mRNA, and tRNA

Biology
1 answer:
navik [9.2K]3 years ago
7 0
In DNA the sugar used is called deoxyribose whereas in RNA the sugar is ribose (hence DNA and RNA). The important structural difference between the two types of RNA is that mRNA takes on the shape of a line whereas tRNA has a clover-like shape.
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27. What is the reaction for aerobic cellular respiration?
Semmy [17]

Answer:

Aerobic respiration is the aerobic catabolism of nutrients to carbon dioxide, water, and energy, and involves an electron transport system in which molecular oxygen is the final electron acceptor. The overall reaction is: C6H12O6 + 6O2 yields 6CO2 + 6H2O + energy

Hope this helps.

8 0
3 years ago
Describe the instance of conservation of matter and energy demonstration
natita [175]

Iced tea's energy increases while the energy of the glass decreases.

<h3>What is energy?</h3>

Energy is the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other forms

Iced tea's energy increases while the energy of the glass decreases because the ice is getting warmer so the glass is also getting warmer. meaning that the glass is decreasing in energy while the ice tea is increasing in energy.

Hence, iced tea's energy increases while the energy of the glass decreases.

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brainly.com/question/1932868

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8 0
2 years ago
What are some factors that would promote the gtowth of a town into a large city?
Studentka2010 [4]
Some of the factors are:
<span>-Moderate climate. 
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-ease of transportation,
 -highways,
-railroads,
-location near a large body of water

</span>Large cities tend to develop far from cities that had either too hot or too cold temperature. It also must be easily accessible by other regions and provide the people with necessary resources that help them sustain their living (such as water, food crops, woods, etc)
6 0
3 years ago
Which biological scenario(s) best describes phenotypic plasticity for a trait?
DIA [1.3K]

Answer:

C) II and III only

Explanation:

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Option 2 is an example of phenotypic plasticity because a person's red blood cell counts can increase based on their environment, i.e. moving to Denver, CO from Death Valley, CA. The higher elevation and decreased oxygen causes your body to produce more red blood cells.

Option 3 is an example of phenotypic plasticity because one twin can be taller than another because of differing behaviors, environments, etc.

5 0
3 years ago
Two brown-eyed parents I have produced three blue-eyed son. If they have another child, what are the chances that I would also h
Elden [556K]
I can't really give you a percentage sorry. My answer is Possible, yes but probable, no.
5 0
3 years ago
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