#3751
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.
#3752
General
Source of norepinephrine is?
#3753
General
Which of the following is a non-reducing sugar:
#3754
General
True about ribosomes:
#3755
Metabolism of Purines and Pyrimidines
Purine metabolism produces -
#3756
Metabolism of protein and amino acid
Cystine is formed by
#3757
Metabolism of carbohydrate
Mutarotation refers to change in
#3758
Lipoproteins
Dietary cholesterol is transpoed from intestine to liver by:
#3759
Classification and metabolism of amino acids
Aspaate is similar to glutamate in the same way that:
#3760
General
Which among the following is primary bile acid?
#3761
Molecular Genetics
Epigenetics is-
#3762
General
He is very likely has defect in which of the following mechanism
#3763
General
Substrate-level phosphorylation seen in a reaction catalysed in
#3764
Carbohydrates
Site of glycolysis -
#3765
General
Acetylation of histones results in which of the following modification?
#3766
Vitamins and Minerals
A deficiency of substance Intrinsic factor can result in an anemia. Choose the type of anemia that would occur if the substance were deficient.
#3767
General
Test to diagnose thiamine deficiency ?
#3768
Techniques in molecular biology
Which of the following is necessarily to be present in expression vector but not in cloning vector?
#3769
vitamins
Thiamine deficiency is known to occur in all of the following except
#3770
General
Which of the following is true in relation to the urea cycle
#3771
General
Which of the following is the primary function of chaperones?
#3772
Link reaction
All of the following are tightly bound to component enzymes of pyruvate dehydrogenase, EXCEPT
#3773
Proteins and Amino Acids
Which is an acidic amino acid?
#3774
Carbohydrates
Which of the following is not a glycogen storage disorder -
#3775
Nutrition & Digestion
Vitamin deficiency causing circumcorneal vascularization is:
#3776
Molecular Genetics
In Lac operon, Catabolite gene activator protein (CAP) is responsible for:
#3777
Metabolism of nucleic acids
Which of the following protein is synthesized in free ribosome?
#3778
Structure and function of protein
Protein purification and separation can be done by all except
#3779
Respiratory chain
Various compounds are added to mitochondria having a tightly coupled oxidative phosphorylation system. Addition of which of the following substrates will generate the LEAST amount of ATP
#3780
General
Severe destruction of DNA can be tested by:
#3781
General
Nitrogen to caloric ratio in total parenteral nutrition is:
#3782
General
All of the following regarding urea cycle is true, except:
#3783
General
Pantothenic acid is coenzyme for which of the following reaction
#3784
Metabolism of nucleic acids
A mutation that results in premature termination of incorporation of amino acid into a peptide chain is a
#3785
Metabolism of carbohydrate
All are substrates for gluconeogenesis except
#3786
General
Which of these is a denaturating substance:
#3787
General
Which of the following is an example of post translational modification ?
#3788
Genetic Disorders
All of the following diseases are due to excessive number of glutamine residues in proteins, EXCEPT
#3789
Proteins and Amino Acids
Amino acid produced by adding hydroxyl group to phenyl side chain of phenylalanine
#3790
General
An enzyme that makes a double stranded DNA copy from a single stranded RNA template molecule is known as:
#3791
Molecular Genetics
Ultraviolet light can damage a DNA strand causing:
#3792
General
Statin action on HMG CoA reductase is
#3793
Molecular Biology
Which of the following statements is not true regarding 5' cap of mRNA :
#3794
Metabolism of carbohydrate
Rate limiting enzyme in glycolysis
#3795
General
Deficiency of which vitamin causes excretion of xantheurenic acid in urine ?
#3796
General
Beri-beri is caused due to the deficiency of:
#3797
General
Proteins are linear polymers of amino acids. They fold compact structures. Sometimes, these folded structures associate to form homo-or hetero-dimers. Which one of the following refers to this associated form?
#3798
Molecular Genetics
On which of the following tRNA acts specifically?
#3799
Proteins and Amino Acids
In comparing the de novo synthesis of IMP and UMP, which one of the following best represents commonalities in the pathways?
#3800
General