1
KCET 2023
MCQ (Single Correct Answer)
+1
-0

Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of

A
laevorotation of glucose is more than dextrorotation of fructose.
B
sucrose is a non-reducing sugar.
C
racemic mixture is formed.
D
laevorotation of fructose is more than dextrorotation of glucose.
2
KCET 2023
MCQ (Single Correct Answer)
+1
-0

The correct order of match between column X and column Y is

X Y
I. Vitamin A i. Muscular weakness
II. Vitamin D ii. Increased blood clotting time
III. Vitamin E iii. Night-blindness
IV. Vitamin K iv. Osteomalacia

A
I-iv, II-iii, III-ii, IV-i
B
I-ii, II-i, III-iii, IV-iv
C
I-iii, II-ii, III-iv, IV-i
D
I-iii, II-iv, III-i, IV-ii
3
KCET 2023
MCQ (Single Correct Answer)
+1
-0

Thyroxine produced in the thyroid gland is an iodinated derivative of

A
threonine
B
lysine
C
tyrosine
D
tryptophan
4
KCET 2023
MCQ (Single Correct Answer)
+1
-0

Receptors are proteins and crucial to body communication process. These receptors are embedded in

A
cell membrane
B
protein
C
endocrine gland
D
chromosomes
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