Why is the R group is an amino acid important? A.
It contains hundreds of thousands of amino acids.

B.
It links the carbon atom to an amino group.

C.
It determines the order of a string of amino acids.

D.
It gives an amino acid its special chemical properties.

Why is the R group is an amino acid important?

=⟩B.

It links the carbon atom to an amino group.

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clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation: