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netineya [11]
3 years ago
8

There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called ess

ential amino acids?
Biology
2 answers:
leva [86]3 years ago
7 0

Answer: Essential amino acids play vital role in various processes occuring in the body like energy production, nutrient absorption, tissue growth, immune function.

These are- Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine,  Threonine, Tryptophan, and Valine.

They are not synthesized by the human body. So they must be taken as supplements from the food. If body does not get these amino acids, the first response is the breakdown of muscle tissue. Thus, wastage of muscle is the first symptom associated with the deficiency of these amino acids. Other effects can include weakness, low immune response, and fatigue.

Therefore, they are called as essential amino acids.

Radda [10]3 years ago
3 0
They are called essential because unlike the other ten unessential ones, they cannot be produced in our bodies. They must be obtained in our diet.
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You find a population of strange cells in a sample of pond water. You wish to determine first whether they are eukaryotic or pro
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Membrane bound cell organelles

Explanation:

A prokaryotic cell lacks a membrane defined nucleus and all the membrane-bound organelles. A eukaryotic cell has a membrane-bound nucleus and other membrane-bound organelles such as mitochondria, chloroplasts, endoplasmic reticulum, lysosomes, Golgi apparatus, etc.

To determine if a cell is a prokaryotic or eukaryotic, one can look for the nucleus and the membrane-bound organelles. If the cell has a nucleus and membrane-bound organelles, it is a eukaryotic cell. The absence of these structures makes it a prokaryotic cell.

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2 years ago
Which of the following adds to the greenhouse effect and global warming?
Natali5045456 [20]

Answer:

The gases that contribute to the greenhouse effect include water vapor, carbon dioxide (CO2), methane, nitrous oxides, and chlorofluorocarbons (CFCs). On Earth, human activities are changing the natural greenhouse

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3 years ago
If the global warming trend continues and permafrost under the tundra melts, what biome would you predict would replace it?
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Answer: If the global warming trend continues and permafrost under the tundra melts, the biome that would you predict would replace it is:

Boreal Forest

Explanation: A boreal forest is a vegetation composed primarily of cone-bearing needle-leaved or scale-leaved evergreen trees, found in northern circumpolar forested regions characterized by long winters and moderate to high annual precipitation.

4 0
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