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svlad2 [7]
3 years ago
5

What is the function of the “R group” in a protein?

Biology
1 answer:
olasank [31]3 years ago
5 0
Distinguishes amino acids from one another
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Earth's earliest atmosphere may have contained which components? 15.8
vivado [14]

Answer:

Only Water, Oxygen, Nitrogen and ammonia

Explanation:

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During wich phase does the earth see more then half the moons surface
bagirrra123 [75]
The answer should be the first quarter moon
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The difference in concentration on the two sides of a membrane is called what
Maru [420]

When the concentration o molecules inside a cell is different form the concentration of molecules outside a cell, we can either call it hypertonic or a hypotonic solution, and the difference between the two concentrations is called a concentration gradient.

Hypertonic - name given to a solution that has a bigger concentration than the concentration in a cell.

Hypotonic - name give nto a solution that has a smaller concentration than the concentration in a cell.



Hope it helped,



BioTeacher101


7 0
3 years ago
A large-mouth bass is taken from a fresh water lake and transplanted into the river. If the conditions for survival are optimal,
liberstina [14]
The cells will make some sort of reaction, there's no doubt about it. But for a bass I believe that their cells will stay the same or shrink over time.
Bass are strong fish and they usually do well when there's a change in conditions made in the environment. But it depends on what this river has in it and if it leads to bigger opened waters.
If there's a shortage of food sources for the bass it'll have to adapt quickly or it'll die from the predators in the area. If there isn't any places the Bass can lay their eggs (reproduce) its population will die in that river.
There also competition. In that river it could have socked eye salmon in it or catfish even pikes. So the Bass cells would stay the same.

Hope this helps
8 0
3 years ago
Do number 10. or 9. or 8. it's your choice
lukranit [14]
8. Yes it's an organic molecule because it contains nitrogen and oxygen, among other elements needed for a molecule to be labeled as organic.
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