Question

The factor which does not affect pka value of an amino acid

Answer 1

Explanation:

Temperature

Solubility

Hope it helps ❣️❣️

Answer 2

The factor which does not affect the PKA value of an amino acid is its molecular weight.

Detailed answer

All the other environmental factors can effect the PKA value of amino acids.

• The loss of charge in the α-carboxyl and α-amino groups affects the PKA value directly as loss of charge directly affects it.
• The interaction with other peptide R groups makes the PKA value either go up or down depending on the other group of acid.
• The pH of a solution also affects the PKA value of amino acid the conformation is decided by the ph value.