Which of following statement is not correct - Vidyadip

MCQ

Which of following statement is not correct

A
At isoelectric point amino acid exist as zwitter ion
B
When $pH > pI$ then amino acid move towards anode in electric field
✓
Primary, secondary and tertiory structures, of protein denatured by heating
D
Alanine is first $\alpha - $ amino acid which is optically active

✓

Answer

Correct option: C.

Primary, secondary and tertiory structures, of protein denatured by heating

c

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