#1401
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.
#1402
membrane structure and function
A bilipid layer is most permeable to
#1403
Gluconeogenesis
Tyrosine enters gluconeogenesis by forming which substrate -
#1404
General
A 40 year old male patient complains of pins and needles sensation in the legs. Patient consumes polished rice as staple food. This patient may be suffering from deficiency of-
#1405
Carbohydrates
Essential pentosuria occurs due to defect in the metabolic pathway of
#1406
Vitamins
Methylcobalamin is required for which of the following enzymes:
#1407
Proteins and Amino Acids
Metabolic water is -
#1408
miscellaneous
Molecular change in Lysosomal storage disorder is
#1409
General
True statements about P53 gene are all except ?
#1410
Miscellaneous (Bio-Chemistry)
Ketone bodies utilized by conversion of
#1411
Miscellaneous (Bio-Chemistry)
Proteins targeted for destruction in eukaryotes are covalently linked to
#1412
Classification and metabolism of amino acids
Xanthurenic acid is the metabolite in the metabolism of
#1413
General
Bah syndrome is due to defect in -
#1414
Translation
Ribosomes are attached to -
#1415
General
Mucopolysaccharide which function as a lubricant and shock absorber in synovial fluid is
#1416
General
All of the following enzymes are involved in oxidation-reduction, except:
#1417
Lipid Oxidation and Synthesis
Type 2 hypercholesterolemia occurs due to -
#1418
General
Metabolites of tryptophan can give rise to
#1419
Metabolism of lipid
All of the following statements about LDL are true except
#1420
Vitamins
In vitamin C deficiency, post translational modification of which amino acid is defective:
#1421
Metabolism of carbohydrate
Chitin contains
#1422
General
The vitamin-K dependent proteins C and 5 are characterized by their ability to inactivate factor
#1423
Metabolism of protein and amino acid
Which of the following transpos nitrogen from muscle to liver?
#1424
Vitamins and Minerals
Vitamin C cannot be produced in humans due to lack of:
#1425
General
True statement about hemoglobin is ?
#1426
Proteins and Amino Acids
The protein synthesis is sorted out at / by
#1427
General
Which pathway does not generate ATPs?
#1428
Vitamins and Minerals
Which does not requires BIOTIN?
#1429
Lipids
All the following about the fatty acid diagram are true except:
#1430
General
All are true regarding G protein Except?
#1431
nutrition and digestion
Magnesium
#1432
Metabolism of carbohydrate
Epimer of glucose is
#1433
Metabolism of lipid
Phospholipid is
#1434
General
Which of the following are Enantiomers -
#1435
Respiratory Chain
Role of molecular oxygen in ETC -
#1436
Membrane Structure & Function
Which of the following trace elements is important for conversion of procollagen to collagen -
#1437
Nutrition & Digestion
After a fast of a few days, ketone bodies become an important fuel
#1438
Metabolism of protein and amino acid
A 3-month-old girl was referred for recurrent fever, pneumonia, diarrhea, chronic dermatitis, failure to thrive, and motor retardation. The patient was the daughter of consanguineous parents and had a female sibling who had died due to recurrent infections. She suffered from oral thrush and a diffuse brownish colored macular rash on the trunk. Chest auscultation revealed bilateral crackles at the lower zones. Chest X-ray, indicated the absence of thymus shadow; a para-cardiac infiltration and an inferolateral squaring scapulae were demonstrated.Laboratory tests revealed mild anemia with profound lymphocytopenia, and hypogammaglobulinemia. adenosine deaminase (ADA) enzyme activities were low.What is the diagnosis?
#1439
General
Which of the following statements concerning glutathione is true?
#1440
General
At physiological pH buffering action in blood is caused by
#1441
Proteins and Amino Acids
Parkinson disease can be caused by a problem with the metabolism of which particular compound.
#1442
Urea Cycle and Disorders
In urea cycle, hydrolysis of arginine forms -
#1443
Metabolism of nucleic acids
Effect of ultraviolet radiation on DNA is formation of
#1444
Metabolism of carbohydrate
All of the following are cofactors for the enzymes of the TCA cycle, except
#1445
General
During phagocytosis, the metabolic process called respiratory burst involves the activation of:
#1446
General
All are characteristics of genetic code ?
#1447
General
Ammonia is detoxified in brain to-
#1448
General
Which of the following does not occur in starvation?
#1449
Glycogen Metabolism and Glycogen Storage
Von Geirke's occurs due to deficiency of -
#1450
Respiratory Chain