#4451
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.
#4452
General
Which of the following vitamin is synthesised in the body?
#4453
General
Which of the following vitamins is the precursor of CoA?
#4454
General
One molecule of B-Carotene gives rise to
#4455
Glucose Transpo
Which of the following is defective in renal glycosuria:
#4456
vitamins
Pyridoxine in required as co-factor in all, except
#4457
Metabolism of carbohydrate
Hexosaminidase A deficiency causes
#4458
General
Aromatic amino acid is ?
#4459
General
True statement regarding covalent bonds is :
#4460
General
Which is a common metabolic process in human as well as bacteria
#4461
Molecular Genetics
Mitochondrial DNA is:
#4462
Vitamins
Pellagra symptoms are aggravated if diet contains?
#4463
General
All of the following cell types contain the enzyme telomerase which protects the length of telomeres at the end of chromosomes, except:
#4464
General
Keratin is a ?
#4465
Molecular Genetics
Southern blot is used to detect -
#4466
Enzymes
LDH isoenzyme specific for heart is -
#4467
General
Pyrimidine metabolism features are all except
#4468
Molecular Genetics
Radio labelled DNA was allowed to replicate twice in a non-radioactive environment. Which of the following is true?
#4469
vitamins
Which aminoacid does not take pa in one carbon transfer reactions?
#4470
Lipids
Which of these fatty acids is found exclusively in breast milk?
#4471
Metabolism of nucleic acids
Which of the following is not true about buffering action of haemoglobin (Hb)?
#4472
Endocrinology
Binds to the receptors on Leydig cells.
#4473
Metabolism of protein and amino acid
One molecule of Hb can bind to a maximum number of
#4474
Beta oxidation of fatty acids
Immediate precursor of acetoacetate:
#4475
Metabolism of lipid
The major source of NADPH for fatty acid synthesis
#4476
Metabolism of lipid
Which of the following is not a component of Sphingomyelin?
#4477
General
Gamma-aminobutyrate is synthesized from?
#4478
General
Compound that joints glycolysis with glycogenesis & glycogenolysis :
#4479
General
A month old male child is brought to the clinic due to feeding difficulties. The parents give history of frequent seizures in the baby. Routine blood investigations revealed elevated levels of very long chain fatty acids (VLCFA) in the blood. The baby is suffering from which of the following condition?
#4480
General
A newborn baby has multiple hemorrhages. Clotting studies demonstrate an elevated prothrombin time. An abnormality of which of the following biochemical processes is likely present in this patient?
#4481
Structure and function of protein
Fluorescamine is used to detect
#4482
Metabolism of carbohydrate
Enzyme deficiency in Von Gierke disease is
#4483
Glycolysis
Fluoride inhibits?
#4484
Glycogen Metabolism and Glycogen Storage
G-6- Phosphatase deficiency is seen in: (PGI Dec 2006)
#4485
General
Sources of NADPH are
#4486
Metabolism of carbohydrate
1st carbon of pentose sugar of nucleic acid joins
#4487
Metabolism of nucleic acids
Folding of nascent polypeptide chains is the function of
#4488
Classification and metabolism of amino acids
All of the following amino acids are one-carbon donors, EXCEPT
#4489
General
The hydrolytic step leading to release of polypeptide chain from ribosomes in catalysed bya) Stop codonsb) Pepitidyl transferasec) Release factorsd) AUG codone) Dissociation of ribosomes
#4490
General
Most abundand type of collagen in human body?
#4491
General
All the statements regarding LDL receptors are true except
#4492
General
Main enzyme for glycogen metabolism ?
#4493
Proteins and Amino Acids
Which one of the following occurs in the urea cycle?
#4494
Respiratory Chain
The number of ATPs generated in one turn of Krebs cycle are -
#4495
General
Not a predisposing factor for atherosclerotic plaque formation?
#4496
General
The cofactor required for the activity of sulfite oxidase is:
#4497
General
Pigment providing colour to stool is -
#4498
Techniques in molecular biology
Genetic material is transferred from one bacteria to another by all EXCEPT:
#4499
Urea Cycle and Disorders
Not a metabolic product of urea cycle -
#4500
Enzymes