#3901
Diabetes
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#3902
Chemistry of Carbohydrates, Amino sugars, and Mucopolysaccharides
Reverse folding of proteins is carried out by which enzyme -
#3903
Metabolism of nucleic acids
Not present in DNA
#3904
General
Most impoant vitamin which prevent autooxidation of PUFA in membrane ?
#3905
Proteins and Amino Acids
How many stop codons are seen?
#3906
General
True about Isopeptide bond:
#3907
General
All the following are peptide based except ?
#3908
Metabolism of protein and amino acid
Phenylalanine metabolism products are all except
#3909
General
Which activate Kinase of Glycolysis?
#3910
General
Which is the BEST diagnostic enzymatic essay to be done within 4 hours following an acute MI?
#3911
JIPMER 2017
Corneal vascularization is seen in deficiency of which vitamin?
#3912
Respiratory chain
The comparison of the amino acid sequence of Cytochrome C different species shows many variations. Most of these variations are found
#3913
Metabolism of carbohydrate
Collagen has which amino acid?
#3914
Structure and function of protein
The molecular weight of a protein can be determined by
#3915
JIPMER 2017
Defect in alpha oxidation of fatty acid leads to:
#3916
Proteins and Amino Acids
Radiation affects:
#3917
Glycogen
Which of the following condition causes hyperuricemia due to both increased production and decreased excretion?
#3918
General
Following is a characteristic histopathological finding in which disease
#3919
General
Amino acid used in Carnitine synthesis is which of the following?
#3920
vitamins
All the following reactions are involved in generation of reactive oxygen species within neutrophils for killing intracellular bacteria except
#3921
Enzymes
Aldolase is a/an
#3922
General
Enzymes involved in degradation of epinephrine:
#3923
Kerbs Cycle
Not an intermediate product of citric acid cycle is:
#3924
Metabolism of nucleic acids
What do restriction endonucleases do?
#3925
General
During starvation , muscle uses
#3926
General
Most impoant tool used in genetic engineering
#3927
Enzymes
CoA requires
#3928
Proteins and Amino Acids
Which is true about stop codon?
#3929
General
Creatinine is formed from :
#3930
General
Biuret test is used for detection of
#3931
General
True statements about PCR -a) Protein amplificationb) DNA amplificationc) Same as western blot testd) Detection of infecting organisms
#3932
General
The rate-limiting enzyme in the synthesis of dopamine is which of the following?
#3933
Enzymes
Which of the following enzymes is stable at acidic pH-
#3934
Structure and function of protein
Tryptophan gives rise to
#3935
vitamins
Vitamin neede for acetyl CoA carboxylase is
#3936
Metabolism of protein and amino acid
During Protein biosynthesis, high energy bonds are not utilized in which one of the following steps?
#3937
General
A 38-year-old man in a rural area presents to a physician to follow up an infection. Ocular examination reveals small opaque rings on the lower edge of the iris in the anterior chamber of the eye. Nodular lesions are found on his achilles tendon. Successful therapy should be aimed at increasing which of the following gene products in hepatocyte cell membranes?
#3938
miscellaneous
Which of the following is the most impoant effector pathway for action of Nitric Oxide:
#3939
vitamins
Vitamin K is required for rpt Q33
#3940
Metabolism of protein and amino acid
The major source of ammonia in kidney
#3941
General
Urea synthesis is mediated by
#3942
Techniques in molecular biology
All of the following are true about genomic library, EXCEPT
#3943
Molecular Genetics
Proteins seen in chromosomes are called:
#3944
Metabolism of lipid
Stored triacylglycerol and cholesterol are released by
#3945
Nutrition & Digestion
A medical student has been studying for exams and neglects to eat anything for 12 hours. At this point, the student opens a large bag of pretzels and eats every one of them in a short period. Which one of the following effects will this meal have on the student's metabolic state?
#3946
Metabolism of nucleic acids
TATA box is seen in
#3947
Metabolism of lipid
Endogenous triglycerides in plasma are maximally carried in
#3948
Gluconeogenesis
Inhibition of glycogenolysis and gluconeogenesis is caused by -
#3949
General
True about gluconeogenesis ?
#3950
Metabolism of carbohydrate