1
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

Xerophthalmia disease causes by which deficiency of vitamin?

A
Vitamin-A
B
Vitamin-C
C
Vitamin-B
D
Vitamin-B$$_6$$
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

The amino acid which is not optically active is

A
glycine
B
alanine
C
serine
D
lactic acid
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