Question

7. Cysteine breaks down in presence of cysteine
desulfurase to give
a) oxaloacetic acid
b) sulphuric acid
c) pyruvic acid
d) glyoxalate​

Answer 1

Answer:

c) pyruvic acid

pls mark as brainliest answer

Explanation:

Answer 2

Answer:

         Cysteine breaks down in presence of cysteine is Pyruvic acid.

Explanation:

• Degradation of proteins liberates amino acids, some of which contain sulfur released by the enzymatic activity of many heterotrophic bacteria.
• Cysteine breaks down in presence of cysteine desulfurase to give pyruvic acid, hydrogen sulfide, and ammonia.
• pyruvic acid, (CH3COCOOH), is an organic acid that probably occurs in all living cells.