#4601
Metabolism of carbohydrate
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#4602
General
Gastrectomy produces deficiency of which vitamin ?
#4603
Lipids
Fish oil is not used in the treatment of:
#4604
General
If more than one codon codes for same amino acid, this phenomenon is known as?
#4605
Metabolism of nucleic acids
Termination is caused by all except
#4606
General
True about transamination reaction are all except-
#4607
General
What is the cause of sickling of RBC in sickle cell disease?
#4608
Biosynthesis of Fatty Acids and Eicosanoids
Site of fatty acid synthesis -
#4609
General
Magnesium is not involved in ?
#4610
General
Most basic amino acid among the following is:
#4611
General
Which of the following is required for ceain types of eukaryotic protein synthesis but not for prokaryotic protein synthesis?
#4612
General
Pick the wrong statement regarding the lipid abnormalities seen in patients with type 2 diabetis mellitus:
#4613
Translation
All of the following antibiotics are 50S inhibitors, EXCEPT
#4614
vitamins
Pantothenic acid is coenzyme of which of the following reaction (s)?
#4615
Enzymes
True about allosteric inhibition is-
#4616
Enzyme basics and serine proteases
All of the following can be attributed to enzymatic catalysis, EXCEPT:
#4617
General
A genetic disorder renders fructose 1, 6–biphosphatase in liver less sensitive to regulation by fructose 2, 6–biphosphate. All of the following metabolic changes are observed in this disorder except
#4618
All India exam
Which of the following enzyme activity decreases in fasting?
#4619
General
The following are function of restriction endonuclease, EXCEPT:
#4620
TCA Cycle
Tricarboxylic acid cycle does not occur in
#4621
Metabolism of protein and amino acid
which of the following is a essential amino acid ?
#4622
Proteins and Amino Acids
Disulfide bonds are formed by pairs of which aminoacid?
#4623
General
Which component transfers four protonsa) NADH-Q oxidoreductaseb) Cytochrome-C oxidasec) Cytochrome C - Q oxidoreductased) Isocitrate dehydrogenasee) Succinate Q reductase
#4624
General
Shoest peptide. is:
#4625
Basics of carbohydrate metabolism
Following are the test done for proteins, sugar & ketones. Which will be positive in starvation state in urine?
#4626
Glycolysis
The most important function of 23 DPG is
#4627
Endocrinology
Which of the following is true about somatostatin, insulin, and glucagon?
#4628
Metabolism of carbohydrate
Which of the following when absent would impair the rate-limiting step of glycogenolysis?
#4629
DNB 2018
Amino Acid having role in sleep wake cycle:
#4630
General
A 19-year-old athlete has been vigorously working on the tracks and begins to feel slightly light-headed from hypoglycemia. He drinks a can of soft drinks and is aware of the competition for the glucose to be stored in his liver as glycogen versus used as energy in his muscles. What is the best explanation regarding the fate of the glucose in the soft drink?
#4631
General
The activity of this plasma enzyme is responsible virtually for all plasma cholesterol esters in humans:
#4632
Enzyme kinetics
The following graph represents effect of substrate concentration on the initial velocity of an enzyme catalyzed reaction. Wrong statement about this graph is:
#4633
Structure and function of protein
At physiological pH, the carboxy-terminal of a peptide is
#4634
Miscellaneous (Bio-Chemistry)
Chromatography technique works on the principle of
#4635
General
All are examples of glycosaminoglycans, EXCEPT:
#4636
NEET 2019
Which apolipoprotein is responsible for Alzheimer's disease:-
#4637
General
Defect in Snurps causes?
#4638
Metabolism of protein and amino acid
Urea cycle occurs in
#4639
Metabolism of nucleic acids
Nothern blot is used for the separation of
#4640
General
In glycolysis, the first committed step is catalysed by-
#4641
Metabolism of nucleic acids
High energy phosphate compounds are
#4642
Metabolism of carbohydrate
Cofactor for Glycogen phosphorylase in Glycogenolysis is
#4643
Metabolism of carbohydrate
The hallmarks of type Ia glycogen storage disease are all of the following except
#4644
Glycogen
Arrange the steps of glycogenolysis in sequence: A. Formation of limit dextrins B. Transfer of glucose residues from branched chain to neighbouring straight chain (Glucan Transferase) C. Break down alpha(1-4) bond from non reducing end D. Break down of alpha (1-6)bond
#4645
General
During conversion of glycerol to pyruvic acid, the first glycolytic intermediate to form is:
#4646
General
All are Urea cycle enzymes except:
#4647
General
GTP is required by which of the following steps in protein synthesis?
#4648
General
The electron flow in cytochrome C oxidase can be blocked by
#4649
General
Which of the following vitamin is used in the electron transport chain
#4650
General