#2051
Metabolism of nucleic acids
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#2052
Vitamins and Minerals
Thiamin is a co-enzyme for
#2053
General
Xylitol is a
#2054
Lipids
Which among the following is not a saturated fatty acid?
#2055
Metabolism of nucleic acids
CAP in Lac operon is an example of
#2056
Amino Acid Metabolism
HHH syndrome is due to defect in -
#2057
Carbohydrates
Fructose intolerance is due to:
#2058
Metabolism of carbohydrate
True statements about Glucokinase is/are
#2059
vitamins
Which of the following Vitamins has been evaluated for the treatment of Fish odour syndrome:
#2060
Vitamins
1,25 (OH)2 is formed in -
#2061
General
All of the following enzymes are regulated by calcium or calmodulin, except:
#2062
nutrition and digestion
Which of the following trace elements is impoant for conversion of procollagen to collagen?
#2063
Metabolism of carbohydrate
Which of the enzyme of glycolysis is a pa of gluconeogenesis?
#2064
General
The citric acid cycle is a hub of energy transformation. Which citric acid cycle enzyme produces ATP by substrate level phosphorylation?
#2065
General
True about allosteric enzyme?
#2066
Respiratory chain
Proper functioning of Kreb cycle does not occur with deficiency of
#2067
General
Enzyme associated with hyperuricemia:
#2068
Structure of DNA
Same amino acid is coded by multiple codons due to:(AIIMS May 2012, Nov 2011)
#2069
Carbohydrates
G-6-PD deficiency causes -
#2070
Miscellaneous (Structure & Function of Proteins)
Which one of the following can be a homologous substitution for isoleucine in a protein sequence?
#2071
JIPMER 2017
Impoance of pyruvate to lactate formation in anaerobic glycolysis is production of:
#2072
Mutations & Codons
Which of the following is a Nonsense codon :
#2073
Metabolism of carbohydrate
Composition of Hyaluronic acid
#2074
Vitamins
The mineral having action like vitamin E -
#2075
vitamins
Post-translation carboxylation of clotting factors requires
#2076
General
Both Vitamin K and C are involved in:
#2077
General
A mutation is MOST likely to alter the three-dimensional conformation of a protein if:
#2078
Glycolysis
All of the following are regulating enzymes of glycolysis, except -
#2079
General
Iron is present in all of the following except
#2080
Urea Cycle and Disorders
Source of ammonia in urine -
#2081
Metabolism of nucleic acids
Degeneracy of codon is related to
#2082
General
Fatty acids can not be utilised by :
#2083
General
In sickle cell anemia, replacement is -
#2084
Chemistry of Lipids
Essential fatty acids are helpful in controlling which of the following?
#2085
General
Which amino acid does not take pa in one carbon transfer reactions:
#2086
Lipoproteins
Which is cardio protective?
#2087
General
Which of the following is associated with a reduction of cAMP in the serum?
#2088
General
Which of the following is the 1st product of tryptophan catabolism?
#2089
Lipids
Most important essential fatty acid?
#2090
General
Which of these is not a method for introducing genes into a cell?
#2091
Metabolism of carbohydrate
The activities of all the following enzymes are increased in starvation except
#2092
Metabolism of lipid
Lipotropic factors are
#2093
General
Urea cycle enzymes area) Glutaminaseb) Asparaginasec) Argininosuccinate synthetased) Ornithine transcarboxylasee) Glutamate dehydrogenase
#2094
Proteins and Amino Acids
Increased serum alanine during fasting is due to:
#2095
General
Collagen formation is affected in deficiency of:
#2096
General
Aminoacids with its PKR valve within physiological range is:
#2097
Metabolism of protein and amino acid
Creutzfeldt-Jakob disease is due to a mutation causing the misfolding of
#2098
Carbohydrates
Which enzyme is not present in muscles?
#2099
Enzymes
All digestive enzymes are
#2100
General