#4051
Urea cycle
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#4052
General
Threonine is metabolised to:
#4053
Metabolism of protein and amino acid
In Hanup&;s disease ..... is excreted in the urine
#4054
Gluconeogenesis
This pathway is occurring in which cell of the body:
#4055
General
The action of acetylcholine at the neuromuscular junction is terminated primarily by:
#4056
General
Which of the following is not an oxidoreductase -
#4057
General
The gaps between segments of DNA on the lagging strand produced by restriction enzymes are rejoined sealed by:
#4058
General
Glucosuria occurs when the venous blood glucose concentration exceeds:
#4059
Respiratory chain
Immediate source of energy is
#4060
General
In which of the following tissues , is glycogen incapable of contributing directly to blood glucose
#4061
Metabolism of carbohydrate
True about glycolysis are all except
#4062
General
A 24 year old graduate student presents to a physician with complaints of severe muscle cramps and weakness with even mild exercise. Muscle biopsy demonstrates glycogen accumulation, but hepatic biopsy is unremarkable. Which of the following is the most likely diagnosis?
#4063
Metabolism of nucleic acids
The enzyme deficient in Lesch-Nyhan syndrome is
#4064
FMGE 2018
Western blot is done for:
#4065
General
Glycine paicipates in the biosynthesis of all, EXCEPT:
#4066
Metabolism of nucleic acids
Which purine base contains an amino group at carbon 6?
#4067
General
The fuel value of fat is:
#4068
Metabolism of carbohydrate
End product of glycolysis in RBC is
#4069
Lipoproteins
Familial hypercholesterolemia is
#4070
Endocrinology
Which of the following contains as aromatic a ring?
#4071
Metabolism of carbohydrate
Which of the following is a homopolysaccharide
#4072
General
tRNAf met would recognize:
#4073
General
Which of the following is false regarding microarray technique
#4074
Metabolism of lipid
Cholesterol is transpoed to aerial smooth muscle by
#4075
General
All of the following abbreviations are true excepta) AMP-Adenosine monophosphateb) CMP-Cytidine monophosphatec) GMP-Guanosine monophosphated) TMP-Thymine monophosphatee) UMP-Uracil monophosphate
#4076
Amino Acid Metabolic Disorder
Ochronosis is due to deficiency of -
#4077
vitamins
Vitamin A is stored in
#4078
Vitamins and Minerals
A baby is hypotonic and shows that pyruvate cannot form Acetyl CoA in fibroblasts. Also lactic acidosis is found. Administration of which of the following can reve this situation:
#4079
General
The anion gap in a healthy indiviual is around ___.
#4080
General
True about DNA reconstruction technology -
#4081
General
A 30 year old female presents with bluish black discoloration of sclera and pinna for last 4 months. Her urine turns black on standing. What is the most likely diagnosis?
#4082
Metabolism of nucleic acids
Lesch-Nyhan syndrome is caused by the deficiency of
#4083
Fuel in Fed, Fasting and Starvation
During fasting, which of the following is released from the muscles?
#4084
General
The rate-limiting enzyme in Glycolysis is :
#4085
General
Which of the following is caused by defective transpo of tryptophan?
#4086
Respiratory chain
Which of the following is physiological uncoupler?
#4087
General
Essential amino acid is ?
#4088
Molecular Genetics
Lesch-Nyhan syndrome, the sex linked recessive disorder is due to the lack of the enzyme:
#4089
Endocrinology
A large, protruding jaw; large hands and feet; normal height; and an elevated blood glucose level.
#4090
General
Decreased glycolytic activity impairs oxygen transport by hemoglobin due to
#4091
Metabolism of nucleic acids
Which type of RNA has the highest percentage of modified base?
#4092
Chemistry of Nucleotides
Nuclosomes are -
#4093
General
Gluconeogenesis does not occur sighnificantly from...... in humans-
#4094
Metabolism of nucleic acids
In PCR
#4095
General
Micro RNA is transcribed bya) RNA polymerase Ib) RNA polymerase IIc) RNA polymerase IIId) DNA Polymerasee) Drosha
#4096
General
If urine sample darkens on standing: the most likely conditions is ?
#4097
Translation
Which of the following post translational modification process is Irreversible ?
#4098
General
Substrate level phosphorylation is seen in the conversion of:
#4099
Vitamins and Minerals
Excess dietary intake of carbohydrates increases the RDA level of:
#4100
Metabolism of nucleic acids