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NEETMDS- biochemistry mcq
MDS PREP
Aspartame is a:

1. Non- caloric sweetener.
2. Caloric sweetener.
3. Sugar complex.
4. None of the above.
Biochemistry Answer: 1

Gingiva is most succeptable to the deficiency of
1. Vit- A �������������������������������������������� 2. Vit- B
3. Vit- C �������������������������������������������� 4. Vit- D
Biochemistry Answer: 3

PHOSPHORLASE B IS INHIBITED BY?
    1. ATP
    2. AMP
    3. GLUCOSE
    4. CALCIUM
Biochemistry Answer: 3

ALL ARE TRUE ABOUT GLUTATHIONE EXCEPT?
    1. CONVERTS HEMOGLOBIN TO METHEMOGLOBIN
    2. DECREASES FREE RADICALS
    3. HELPS IN CONJUGATION REACTION
    4. CO FACTOR OF VARIOUS ENZYMES
Biochemistry Answer: 1

DNA WITHOUT INTRONS IS?
    1. B DNA
    2. Z DNA
    3.nuclear dna
    4. MITOCHONDRIAL DNA
Biochemistry Answer: 4

The lipoprotein that delivers dietary cholesterol to the liver:
1.����� HDL
2.������ chylomicron remnants
3.������ LDL
4.����� VLDL
Biochemistry Answer: 1

Proteins rich in basic amino acids, such as lysine and arginine which bind strongly to DNA are
1. albumins.
2. keratins.
3. histones.
4. �-globulins.
Biochemistry Answer: 3

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