the 2o amino acids vary structure by the r-group , otherwise all amino acids are in the same structure, all amino acids have carboxyl group , amino group and a r-group and a hydrogen which are all bonded to a central carbon,
A five-carbon sugar, a phosphate group, and a nitrogenous base.
Hope this helps.... BTW this is on brainly
Answer:
A. The sum of all genetic traits in a population's individuals at a given time
Explanation:
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Cellular respiration occurs in both animal and plant cells
A and D are the answers.
The single type of bacteria is not adequate to make any conclusions.
