#4201
Metabolism of protein and amino acid
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#4202
General
What will you give to stop chyluria in diet?
#4203
General
Vitamin B12 acts as a coenzyme to which one of the following enzymes?
#4204
All India exam
True about sigma factor?
#4205
vitamins
All of the following statements regarding niacin indicated flushing and pruritus are true except
#4206
General
Triple helix is seen in -
#4207
Vitamins and Minerals
Which of the following vitamin deficiency causes pellagra?
#4208
General
Glycine is useful in all of the following synthetic processes, EXCEPT:
#4209
Fuel in Fed, Fasting and Starvation
Creatinine is the breakdown product of:
#4210
General
What is the substrate for the only physiologically irreversible reaction in the Kreb's Citric acid cycle?
#4211
General
Pyridoxine pyridoxine as co-factor in all, except
#4212
Mendalian Inheritance
CG region is involved in:
#4213
General
A child has cystic fibrosis. His parents repo a history of recurrent respiratory tract infections and bulky, foul-smelling stools. After assessment of his respiratory tract illness, the practitioner should also look for signs of which vitamin deficiency.
#4214
Lipids
Which decreases risk of coronary artery disease?
#4215
Enzyme regulation
In case of cyanide poisoning, antidote of amyl nitrite is given. This is an example of:
#4216
miscellaneous
All are disorders due to peroxisomal abnormalities except?
#4217
General
Enzyme(s) used in polymerase chain reaction is/are -
#4218
Enzymes
A transpoer has a km for glucose of 45mM and a Vmas of 36 micromoles glucose sec/mg of transpoer. If the glucose concentration in peripheral blood is 15 mM, what will the rate of glucose transpo (in micromoles glucose/sec/mg transpoer) be?
#4219
General
A four-year-old child is diagnosed with Duchennemuscular dystrophy, an X-linked recessive disorder. Genetic analysis shows that the patient's gene for the muscle protein dystrophin contains a mutation in its promoter region. What would be the most likely effect of this mutation?
#4220
General
True about ribozymes are A/E
#4221
General
The conversion of an optically pure isomer (enantiomer) into a mixture of equal amounts of both dextrose and levo forms is called as
#4222
General
Pyruvate can be a substrate for
#4223
General
DNA supercoiling is done by :
#4224
General
Which is not pyridoxine dependenta) Homocystinuria b) Maple syrup urine diseasec) Oxaluriad) Xanthinuria
#4225
Metabolism of nucleic acids
Two transgenic plants were genetically engineered using Recombinant DNA technology. One plant was transformed using a plasmid vector with GFP (Green Fluorescent Protein) gene and another plant was transformed with Luciferase gene. Which of these two plants will glow spontaneously in the dark?
#4226
Glucose Transpo
After an overnight fasting , GLUTs are reduced in:
#4227
General
When an enzyme is competitively inhibited, which of the following changes occur?
#4228
Metabolism of nucleic acids
Which type of mutations usually involves mutation of a gene coding for the following molecule?
#4229
Respiratory chain
During phagocytosis, the metabolic process called respiratory bubrst involves the activation of
#4230
General
A 3 month old baby refuses breast milk since the 2nd day of birth, but accepts glucose-water, develops vomiting and severe jaundice by the 5th day. Benedict's test was positive for urine and blood glucose was low. The most likely cause is due to the deficiency of:
#4231
Proteins and Amino Acids
Which of the following X-linked condition presents as urolithiasis with gouty arthritis:
#4232
Enzymes
Enzymes stored in muscle is
#4233
General
Vitamin A intoxication cause injury to
#4234
miscellaneous
The metabolite accumulating in Wolman&;s disease is
#4235
General
Co-enzyme used in transamination ?
#4236
General
Most non polar Amino Acid is
#4237
Metabolism of protein and amino acid
Protein catabolism is increased in
#4238
General
Acetyl CoA carboxylase enzyme is present in ?
#4239
Endocrinology
17-a hydroxylase is not involved in the pathway for synthesis of -
#4240
Amino Acid Metabolism
Glycine is required in formation of all except -
#4241
Carbohydrates
Seliwanoff's test is positive in:
#4242
Miscellaneous (Bio-Chemistry)
Affinity for O2 in the blood depends on?
#4243
General
Not a marker for muscle tumor
#4244
Structure and function of protein
Type of collagen found in basement membrane is
#4245
General
Succinyl Co-A is formed by
#4246
General
The combination of main supporting enzyme is called
#4247
Vitamins and Minerals
The form of THF used in treatment is :
#4248
Transcription
RNA polymerase is -
#4249
Proteins and Amino Acids
Which amino acid has imino group-
#4250
General