A. Glucokinase
B. Hexokinase
C. Glucose 6 phosphatase
D. Adenylate kinase
✅ The correct answer is option A. Glucokinase.
Biochemistry
In TCA cycle, citrate is converted in to after losing a molecule of H2O_____________?
A. Isocitrate
B. Cisaconitate
C. Oxalocetate
D. Glutarate
✅ The correct answer is option B. Cisaconitate.
Insulin caused lipogenesis by all except____________?
A. Increasing acetyl-CoA corboxylase activity
B. Increases the transport of glucose in to the cells
C. Inhibits Pyruvate dehydrogenase
D. Decreases intracellular cAMP level
✅ The correct answer is option C. Inhibits Pyruvate dehydrogenase.
Highest binding of iron in plasma is seen with___________?
A. Transferrin
B. Ferritin
C. Hemoglobin
D. Ceruloplasmin
✅ The correct answer is option A. Transferrin.
The compound that can give rise to glucose by gluconeogenesis is_____________?
A. Acetyl CoA
B. Lactate
C. Palmitic acid
D. Fructose
✅ The correct answer is option B. Lactate.
Which of the following is not a post transcriptional modification of RNA ?
A. Splicing
B. 5′ capping
C. 3′ polyadenylation
D. Glycosylation
✅ The correct answer is option D. Glycosylation.
The lipoprotein particles that have the highest percentage concentration of cholesterol is_______________?
A. Chylomicron
B. VLDL (Very low density lipoprotein)
C. LDL (Low density lipoprotein)
D. HDL (High density lipoprotein)
✅ The correct answer is option C. LDL (Low density lipoprotein).
Decarboxylation of which of the following amino acids results in formation of a vasodilator ?
A. Valine
B. Arginine
C. Histidine
D. Glutamic acid
✅ The correct answer is option C. Histidine.
In human body which of the following trace element is next to iron_______________?
A. Ca++
B. Zn++
C. Cu++
D. Selenium
✅ The correct answer is option B. Zn++.
Enzymes are classified according to_________________?
A. Action on substrate
B. Action of coenzymes
C. Nature of the enzymes
D. All of the above
✅ The correct answer is option A. Action on substrate.