#3801
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.
#3802
Lipids
In a child with cerebrohepatorenal syndrome and with hypotonia and hepatomegaly, the probable biochemical defect is accumulation of:
#3803
vitamins
Not obtained from plant source
#3804
General
A prokaryotic regulatory gene synthesizes a protein known as:
#3805
General
The reaction inhibited in thiamine deficiency is
#3806
All India exam
Apolipoprotein B48
#3807
Metabolism of lipid
The only energy-requiring step in fatty acid oxidation is catalyzed by ______ enzyme?
#3808
General
Which of the following porphyrin is soluble in water & excreted in urine?a) Protoporphyrinb) Delta-ALAc) Coproporphyrind) Uroporphyrin
#3809
General
Shine dalgarno sequence in prokaryotes is associated with which of the following?
#3810
General
Gel used in electrophoresis is/are:
#3811
General
Defect in Snurps causes ?
#3812
Lipids
Second messenger is produced from:
#3813
Enzymes
Which of the following enzymes are activated dephosphorylated state?
#3814
Metabolism of nucleic acids
5&;TTACGTAC-3&; after transcription what will be the RNA
#3815
General
Activated pantothenic acid is found in the following:
#3816
FMGE 2018
Atherosclerosis is associated with:
#3817
General
Hyperammonemia type-1 is due to deficiency of
#3818
General
Type of collagen found in space of Disse in liver is -
#3819
Metabolism of nucleic acids
Excessive ultraviolet (UV) radiation is harmful to life. The damage caused to the biological systems by ultraviolet radiation is by
#3820
General
. Proper functioning of Kreb cycle does not occur with deficiency of:
#3821
Enzymes
ADH requires NAD+ for catalytic activity. In the reaction catalyzed by ADH, an alcohol is oxidized to an aldehyde as NAD+ is reduced to NADH and dissociates from the enzyme. The NAD+ is functioning as a (an):
#3822
Diabetes
In diabetes and starvation, acidosis occur due to:
#3823
vitamins
Pyridoxine helps in generation of which coenzyme?
#3824
Carbohydrates
Which of the following statement is true-
#3825
Miscellaneous (Bio-Chemistry)
Which one of the following are metalloporphyrins
#3826
miscellaneous
The enzyme catalyzing the production of orotidylic acid is?
#3827
General
The energy for glycogenesis is provided by -
#3828
vitamins
Which of the following combinations of biologically active molecules does vitamin A consist of?
#3829
Nucleotides
The common end product of catabolism of all pyrimidines is:
#3830
Enzymes
Which of the following enzymes is active in phosphorylated form?
#3831
All India exam
rate limiting enzyme in TCA cycle produce how many atp/gtp?
#3832
General
Which of the following inhibitor in TCA cycle acts by blocking citrate
#3833
Metabolism of carbohydrate
The metabolite that is regarded as the dead end in glycolysis
#3834
Metabolism of lipid
First hormone to be produced in cholesterol synthesis is?
#3835
Lipids
Enzyme replacement is mostly done for:
#3836
Metabolism of nucleic acids
Which is a reverse transcriptase?
#3837
Biological Function of Proteins
Secretory proteins are synthesized in -
#3838
Respiratory Chain
NADH CoQ reductase is inhibited by -
#3839
Amino Acid Metabolic Disorder
PKU is a congenital amino acid metabotic disorder. In one of the following rare variants of PKU Dihydro Biopterin synthesis is affected. The enzyme deficient is: (PGI June 2008)
#3840
Amino Acid Metabolic Disorder
Homogentisate oxidase deficiency causes -
#3841
Molecular Genetics
Human genome contains -- base pairs
#3842
Miscellaneous (Bio-Chemistry)
Taysach's disease is due to the deficiency of
#3843
Enzymes
Cofactor for glutathione peroxidase
#3844
Metabolism of nucleic acids
Unwinding of DNA during replication is done by
#3845
Classification and metabolism of amino acids
Adenosine receptor stability is because of extensive disulfide bonds formed between:
#3846
miscellaneous
Serum gamma-glutamyl transpeptidase increase in (GGT)
#3847
Metabolism of protein and amino acid
The conjugation of bilirubin to glucuronic acid in the liver
#3848
General
In which one of the following tissues is glucose transport into the cell unaffected by insulin?
#3849
Metabolism of protein and amino acid
Which is false about Alkaptonuria?
#3850
Proteins and Amino Acids