JEE Main · 2024 · 08 Apr 2024 · Shift 2 · Biomolecules

The total number of carbon atoms present in tyrosine, an amino acid, is ____ .

Answer: 9

Solution

Tyrosine:

H O

–

C_{6} H_{4}

–

C H_{2}

–

C H (N H_{2})

–

C O O H

.
Carbon count: benzene ring (6) +

C H_{2}

(1) +

α

C H

(1) + carboxyl carbon (1)

= 9

JEE Main · 2024 · 08 Apr 2024 · Shift 2 · Integer answer

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