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Assume that a particular amino acid has ...

Assume that a particular amino acid has an isoelectric point of 6.0. In a solution of pH 1.0, which of the following species will predominate?

A

`H_3overset(+)Noverset(R )overset(|)CHCO_2H`

B

`H_2N overset(R )overset(|)CHCO_2H`

C

`H_3overset(+)overset (R )overset(|) CH CO_2^(-)`

D

`H_3N overset(R ) overset(|) CH CO_(2)^(-)`

Text Solution

Verified by Experts

The correct Answer is:
A
`H_3overset(+)Noverset(R )overset(|)CHCO_2H`
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