#1051
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.
#1052
General
Glutathione requires which vitamin to act as antioxidant ?
#1053
Chemistry of Carbohydrates, Amino sugars, and Mucopolysaccharides
Benedict test is for-
#1054
Metabolism of lipid
Medium chain fatty acids
#1055
General
Which of the following test is sensitive for ketones in urine?
#1056
Endocrinology
Insulin-dependent entry of glucose is seen in
#1057
Metabolism of lipid
Ketone body production occurs in?
#1058
Metabolism of nucleic acids
tRNA molecules vary in length from
#1059
General
Structure of proteins can be detected by all, except:
#1060
General
Northern Blot is used to detect
#1061
vitamins
Casal's necklace' is seen in the following disease
#1062
Molecular Genetics
Genes with purely or predominantly matrilineal inheritance without recombination are present in:
#1063
Structure of DNA
If a 4 nucleotides sequence code for an amino acid instead of 3, then theoretically how many unique amino acids could be coded by such a system?
#1064
Metabolism of nucleic acids
All of the following abbretions are true except
#1065
General
Reducing sugar in the urine is seen in
#1066
vitamins
All the following clotting factors are dependent on vitamin K for their activity Except
#1067
Metabolism of protein and amino acid
Removal of amino group from amino acid is called
#1068
miscellaneous
Which of the following does not contain uronic acid?
#1069
General
Mitochondiral DNA is ?
#1070
Structure and function of protein
Most abundant in bone
#1071
Enzymes
Substance which binds to substrate other than catalytic enzyme is
#1072
Proteins and Amino Acids
Vanillylmandelic acid (VMA) is excreted in urine in which of the following condition?
#1073
NEET Jan 2020
Replacing alanine by which amino acid, will increase UV absorbance of protein at 280 nm wavelength?
#1074
Oxidation of Fatty acids: Ketogenesis
In beta oxidation of fatty acids carnitine is required for -
#1075
Structure and function of protein
The structural proteins are involved in maintaining the shape of a cell or in the formation of matrices in the body. The shape of these proteins is
#1076
General
Which of the following is not true regarding competitive inhibition?
#1077
Metabolism of nucleic acids
Unwinding of DNA is done by
#1078
Techniques in molecular biology
Test for RNA:-
#1079
Molecular Genetics
By which method foreign DNA is introduced into a cell by a virus or viral vector?
#1080
Enzymes
Example of enzyme specificity:
#1081
General
Citric acid cycle is an example of:
#1082
Metabolism of carbohydrate
Which of the following is not a reducing sugar?
#1083
TCA Cycle
Total number of dehydrogenases in Krebs cycle
#1084
General
Nucleosides consist of?
#1085
Metabolism of lipid
Which is an omega-9 fatty acid?
#1086
General
Compound that joins glycolysis with glycogenesis and glycogenolysis is
#1087
General
Most dietary deficiency of thiamine is the result of poor dietary intake. Thiamine requirement increases in excessive intake of:
#1088
General
In gene cloning, largest fragment can be incorporated in -
#1089
General
Action of topoisomerase III ?
#1090
Mechanisms of Enzyme Action
Which of the following is known as suicidal enzyme? (AIIMS November 2013, May 2013)
#1091
Respiratory Chain
Which is inhibitor to cytochrome oxidase?
#1092
General
In a patient with starvation for 72 hrs which of the following would be seen:
#1093
General
Choose the false statement regarding proteoglycans:
#1094
Electron Transport Chain and Biological Oxidation
P : O ratio for FAD is -
#1095
General
Main pa of surfactant is formed by ?
#1096
General
Bilirubin in conjugation with glucoronic acid conjugation has properties -
#1097
General
In Hybrid RNA-DNA, DNA is 5CTTAAG3. The sequence of RNA will be:
#1098
miscellaneous
All of the following are trypsin inhibitors, except
#1099
Enzyme basics and serine proteases
Isoenzymes can be differentiated from each other by
#1100
membrane structure and function