#4851
Proteins and Amino 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.
#4852
General
Rate limiting step in pyrimidine synthesis ?
#4853
General
Serum creatine kinase-3 (CK-3) is elevated in
#4854
General
Which of the following reaction produces CO2?
#4855
Endocrinology
Which among the following is not an example of a steroid hormone?
#4856
Structure and function of protein
True about Proto-oncogenes are
#4857
General
Glucose is transpoed in pancreas through whichreceptor ?
#4858
General
An infant presents to OPD with a history of vomiting and poor feeding. Musty odor is present in baby's urine. Guthrie test was done and found to be positive. The most likely diagnosis is?
#4859
General
A fatty acid that is not synthesized in man is:
#4860
General
A 15 year old male patient presents with the chief complaint of pain in abdomen. General examination reveals xanthomas present in clusters on back, buttocks and arms, legs. On percussion, hepatomegaly and splenomegaly can be appreciated. What is the most probable diagnosis for this child?
#4861
General
Night blindness is due to
#4862
Vitamins and Minerals
A chronic alcoholic have low energy production because of Thiamine deficiency as it is:
#4863
Tryptophan metabolism detail
Pellagra like symptoms seen in which amino acid deficiency
#4864
Amino Acid Metabolic Disorder
Hartnup disease, limiting amino acid -
#4865
Respiratory chain
Electron transpo chain is present in
#4866
Respiratory Chain
Respiratory quotient after heavy carbohydrate meal is:
#4867
Enzymes
The buffering capacity of a buffer is maximum at pH equal to
#4868
Vitamins and Minerals
Which dietary deficiency of a vitamin can cause Scurvy.
#4869
General
Most impoant in causing coronary aery disease (CAD) is
#4870
Molecular Genetics
Shine-Dalgarno sequence in bacterial mRNA is near:
#4871
General
RNA primer in eukaryote is formed by ?
#4872
Vitamins and Minerals
All the following have antioxidant action except:
#4873
Metabolism of protein and amino acid
Collagen present in skin is
#4874
Metabolism of nucleic acids
What will happen to DNA if salt is added to it?
#4875
Metabolism of nucleic acids
Formation of DNA using RNA template is done by
#4876
General
Which of the following is true for phosphofructokinase
#4877
General
All the following can be used to detect mutation, except:
#4878
Molecular Genetics
Anticodon is present in -
#4879
Metabolism of nucleic acids
True about DNA methylation
#4880
Carbohydrates
Caffeine, a methyl xanthine, has been added to a variety of cell types. Which one of the following would be expected in various cell types treated with caffeine and epinephrine?
#4881
General
Isoelectric point of a protein is located by which method?
#4882
General
All steps of N- glycosylation occur in ER except
#4883
vitamins
All are antioxidants except
#4884
General
First substrate of Kreb’s cycle is
#4885
General
In intermittent porphyria, what is present in the urine:
#4886
General
Of the following groups of amino acids produce common component of the TCA cycle is:
#4887
General
Sequence of amino acid in collagen ?
#4888
General
In chromatography, mass movements of the substances are due to
#4889
General
Which of the following compounds directly inhibits the expression of the HMG-CoA reductase gene?
#4890
Amino Acid Metabolism
Melatonin is derived from-
#4891
General
Main source of energy in 1 min is ?
#4892
Metabolism of nucleic acids
DNA model described by Watson and Crick was
#4893
General
True about nutrition include the following, EXCEPT:
#4894
Structure and function of protein
Vitamin C is present in largest amount in body in
#4895
General
An amino acid which does not participate by α-helix formation is
#4896
Lipids
Familial hypercholesterolemia is:
#4897
General
Following required for Normal growth:
#4898
All India exam
Energy source used by brain in later days of Starvation is
#4899
Vitamins and Minerals
Which of the following vitamin is metabolically produced by the body?
#4900
General