#3201
Cholesterol and Lipoproteins
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#3202
Glycolysis
Pyruvate can be conveed directly into all of the following EXCEPT:
#3203
General
Other name of AST:
#3204
Vitamins and Minerals
1-alpha hydroxylation in vitamin d metabolism takes place in
#3205
HAEM synth and porphyrias
Which of the following inborn error of metabolism has porphyria like clinical features?
#3206
miscellaneous
Type of collagen present in the basement membranes?
#3207
Metabolism of carbohydrate
Not an aldose sugar
#3208
Metabolism of protein and amino acid
What is role of insulin in lipid metabolism?
#3209
Metabolism of nucleic acids
For RNA, which blotting technique is used
#3210
General
Which of the following gives a positive reaction with Ferric chloridea) Phenylketonuriab) Alkaptonuriac) Maple syrup urine disease d) None
#3211
Membrane Structure & Function
All of the following are the components of collagen except:
#3212
Glycogen Metabolism and Glycogen Storage
Severe hypoglycemia, increased uric acid and renal failure are seen in?
#3213
Vitamins and Minerals
Riboflavin is a constituent of
#3214
Glycine Metabolism Detail
Arrange the steps of formation of creatinine from glycine in sequence: A. Transpo of creatine from liver to muscle blood B. Formation of guanidino acetic acid from arginine and glycine C. Formation of creatine by methyl transferase D. Formation of creatine phosphate E. Conversion of creatine phosphate to creatinine
#3215
JIPMER 2018
True about telomerase is:
#3216
Metabolism of lipid
Which of the following is an Omega-3 fatty acid?
#3217
General
A buffer that is most effective at a pH of about 4.5 is -
#3218
Carbohydrates
Beta-glucosidase is defective in which disease?
#3219
General
Which ion is essential in PCR
#3220
Nucleotides
Following is an example of unusual base:
#3221
Enzymes
Codons are present in -
#3222
Molecular Genetics
About peptidyl transferase true is:
#3223
Endocrinology
Human insulin gene receptor found on chromosome
#3224
Lipids
The human plasma lipoprotein containing the highest percentage of triacylglycerol by weight is?
#3225
Structure and function of protein
Which conves Succinyl CoA to succinic acid?
#3226
Translation
The hydrolytic step leading to the release of a polypeptide chain from a ribosome is catalyzed by which of the following?
#3227
Metabolism of carbohydrate
Glycolytic enzyme(s) inhibited by fluoride
#3228
General
6 membered ring structure of monosaccharides are known as:
#3229
General
Which of the following is a dipeptide?
#3230
General
Nude mouse is used in genetics because of the following properties -a) Absence of thymusb) Xenograft can be sustained for weeksc) Severe combined immunodeficiency mice is same as nude miced) they can generate mature T lymphocytes
#3231
ETC
Which of the component of respiratory chain reacts directly with molecular oxygen:
#3232
General
The type of enzyme inhibition in which xanthine oxidase is inhibited by allopurinol is an example of:
#3233
General
Adipocytes use which of following:
#3234
Cofactor and prosthetic groups
Tetrahydrobiopterin is required for the metabolism of
#3235
General
Mary, a 45-year-old lady from Bangalore suffers from botulism poisoning. This toxin blocks the release of acetylcholine and has the effect of:
#3236
General
In pyridoxine deficiency, tryptophan is conveed to ?
#3237
Metabolism of protein and amino acid
Polar amino acids are all except
#3238
Endocrinology
Which of the following is anabolic hormone:
#3239
General
Role of selenocystein is impoant in ?
#3240
Respiratory chain
Which of the following is high energy compound?
#3241
Respiratory chain
All the following inhibit complex IV and totally arrest respiration except
#3242
Techniques in molecular biology
For karyotyping, the dividing cells are arrested by the addition of colchicines in the following mitotic phase:
#3243
General
Serine is produced in human from -
#3244
vitamins
The role of vitamin K in epoxide cycle is
#3245
vitamins
Tryptophan load test helps in the evaluation of deficiency of the Vitamin
#3246
Glycolysis
Fluoride inhibits which enzyme -
#3247
General
In transcription anticodon is seen in ?
#3248
Lipids
The enzyme is the rate limiting enzyme in cholesterol synthesis is:
#3249
General
Which of the following has cyclic GMP as a second messenger ?
#3250
Metabolism of lipid