#2701
General
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#2702
vitamins
Which vitamin is required for carboxylation of clotting factors? rpt Q33
#2703
General
Not a nucleic acid test?
#2704
General
Digestion of proteins is initiated by:
#2705
All India exam
ALLOSTERIC INHIBITION OF PFK-1 IS BY ALL EXCEPT ?
#2706
General
DNA fingerprinting was founded by -
#2707
General
Glyceraldehyde-3-phosphate dehydrogenase is inhibited by iodoacetate is an example of which type of enzyme inhibition?
#2708
General
Glucokinase is inhibited by:
#2709
Metabolism of Purines and Pyrimidines
Number of prosthetic groups in a hemoglobin molecule -
#2710
General
During gluconeogenesis reducing equivalents from mitochondria to cytosol are transpoed by:
#2711
Enzyme regulation
All of the following are covalent modifications of enzyme regulation EXCEPT:
#2712
General
Deficiency of which causes carcinoid syndrome
#2713
Molecular Biology Techniques
In sequential order what are the three steps of PCR?
#2714
Basics of carbohydrate metabolism
Final products of HMP are :
#2715
Vitamins and Minerals
In Non competitive inhibition of enzyme:
#2716
General
The amino acid which undergoes most significant hepatic oxidative deamination which is used for urea synthesis is
#2717
Chemistry of Lipids
All of the following are o3 fatty acids, EXCEPT?
#2718
All India exam
The mechanism of action of uncouplers of oxidative phosphorylation involves:
#2719
Miscellaneous
Which of the following does not occur in lysosomal storage disorders:
#2720
vitamins
All are true about vitamin E except
#2721
Vitamins and Minerals
Vitamin deficiency associated with increase xanthurenic acid excretion in urine?
#2722
Metabolism of nucleic acids
Codons are present in
#2723
Phenylalanine and Tyrosine metabolism Detail
Ochronosis is caused by
#2724
Urea Cycle and Disorders
Major source of ammonia in kidney -
#2725
General
Which of the following is not a pyrimidine base ?
#2726
General
The amino acid producing (a major source of) ammonia in the kidney is
#2727
General
Which of the following glycolytic enzyme does not catalyze irreversible step ?
#2728
Metabolism of nucleic acids
DNA synthesis occurs in phase
#2729
General
SRS-A (Slow-reacting substance of anaphylaxis) is?
#2730
FMGE 2019
Which structure of Protein is not denatured after heating upto100 degree?
#2731
Molecular Genetics
A college professor, celebrating his 60th birthday, had too much foie gras and wine at his celebratory dinner. The next morning, he awakened with both a hangover and a severe pain in his right great toe, a condition he had experienced a number of times previously. Being somewhat absentminded, the professor then remembered that he had forgotten to take his maintenance medication for this condition for over 2 weeks. His maintenance medication most likely blocks which one of the following reactions?
#2732
Biological Function of Proteins
The primary role of chaperones is to help in?
#2733
General
All are true regarding epigenetics mechanism except:
#2734
General
Side chain of which amino acid contains sulfhydryl group ?
#2735
Respiratory Chain
Number of ATPs produced from adipose tissue from 1 NADH (NAD+/ NADH) through respiratory chain:
#2736
Miscellaneous (Bio-Chemistry)
The fuel used by neurons during starvation is -
#2737
General
Amino sugar are formed from-
#2738
Metabolism of protein and amino acid
In Phenylketonuria the main aim of first-line therapy is
#2739
Enzymes
In non-competitive enzyme action:
#2740
General
Carbohydrate in ABO blood group antigens is ?
#2741
General
Carbamoyl phosphate synthetase I is:
#2742
Proteins and Amino Acids
Dietary essential amino acid-
#2743
General
Which amongst the following a marker of carinoma?
#2744
General
Muscle cannot take pa in gluconeogenesis due to absence of:
#2745
Metabolism of carbohydrate
The syndrome associated with deficiency of Dermatan sulfate, heparan sulfate, chondroitin 4-sulfate and chondroitin 6-sulfate is
#2746
General
In urea cycle, hydrolysis of arginine forms ?
#2747
Structure and function of protein
True regarding collagen synthesis is all except
#2748
General
Vit K is involved in
#2749
Amino Acid Metabolism
Reaction occuring in conversion of norepinephrine to epinephrine-
#2750
Biological Function of Proteins