Question8:-RNA Induced Silencing Complex (RISC) is involved in all except
‘AcGene silencing
B:-RNA interference pathway
C:Degradation of target mRNA
D-Replication
Correct Answer:- Option-D
Question9:-Zellweger syndrome affects
‘Ac Peroxisome
B:-lysosome
CeMitochondria
DEndoplasmic reticulum
Correct Answer:- Option-é
Question10:-Mutarctation is exhibited by all except
AcGlucose
B:-Fructose
തട
പിട
Correct Answer:- Option-C
Question11:-Acetyl-CoA Carboxylase belongs to which major class of enzymes ?
Ac Hydrolases
ட்ட.
C-Transferases
ടട
Correct Answer:- Option-D
Question12:-Pick the correct statements about glucose transporters
i. GLUT2 uptake glucose only in times of plenty and is present in liver and pancreas.

ii. GLUTS uptake primarily fructose and is present in small intestine.
li, GLUT2 is having very low Ky value for glucose,

‘Ac-Only (ii and ii
B-Only (i and i)
C-Only (i and ii)

D-All of the above (i, ii and ii)
Correct Answer: Option ®

‘Question13:-Vitamin/s involved in one carbon metabolism

AcFolate
B:-Vitamin B12
ഡിസി BS

Dr-All ofthe above
Correct Answer: Option-D
Question14::Which of the following statements are true about 260/280 ratio ?
i) A ratio of ~2.0 is generally accepted as "pure" for RNA,
i) A ratio of ~2.2 is generally accepted as "pure" for protein.
ili) A ratio of ~1.8 is generally accepted as “pure” for DNA
‘AcOnly (il and ii)
B:-Only (i and i)
CeAll of the above (i i and i)
D-Only (i and ii)
Correct Answer: Option-D
Question15:-Absence of Alpha-L-iduronidase enzyme in lysosome leads to accumulation of
‘A Dermatan sulfate

B:-Heparan sulfate

CKeratan sulfate