#901
Miscellaneous (Bio-Chemistry)
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#902
Metabolism of nucleic acids
New DNA synthesis occurs in
#903
General
During phagocytosis, the metabolic process called respiratory burst involves the activation of:
#904
Carbohydrates
The blood levels of glucose, galactose, and fructose were measured in normal persons and in persons with enzyme deficiencies soon after they drank a milk shake made with milk and sugar. Which option below would be Lower in the blood of a person with a lactase deficiency than in a normal person.
#905
Metabolism of carbohydrate
Which of the following is an amphibolic pathway?
#906
Metabolism of nucleic acids
Nitrogen atoms in purines are derived from all except
#907
General
Frame shift mutation is caused by:
#908
General
Norepinephrine to epinephrine conversion requires which enzyme:
#909
General
Deficiency of zinc causes all except ?
#910
Cholesterol and Lipoproteins
LCAT activates?
#911
Metabolism of carbohydrate
Enzyme deficiency in Cori disease is
#912
Vitamins and Minerals
Which of the following is vitamin B-complex disease
#913
Structure of DNA
Function of mitochondrial DNA -
#914
General
Different sequence of amino acids having similarstructure of proteins is an example of
#915
Enzyme Kinetics
Type of enzyme inhibition in which Vmax remains the same but Km is increased -
#916
Vitamins and Minerals
What type of anemia is seen in B12 deficiency:
#917
Metabolism of nucleic acids
Rate limiting step in urea cycle is
#918
Amino Acid Metabolic Disorder
Conversion of phenylalanine to tyrosine is hampered in -
#919
Structure and function of protein
Familial hypercholesterolemia is associated with
#920
General
Glycemic index of a starchy food is a measure of its:
#921
miscellaneous
Large amount of SER is found in cells storing
#922
Molecular Genetics
In which of the following phase, DNA doubling occurs ?
#923
Galactose and fructose metabolism
Essential pentosuria is due to deficiency of:
#924
Metabolism of carbohydrate
Allosteric activator of PFK
#925
General
Which of the following is increased in lipoprotein lipase deficiency?
#926
General
In PCR Acquaticus thermophilus is preferred over E.coli. because -
#927
General
Steroids act via nuclear receptors which interact with DNA through
#928
Metabolism of lipid
Ketone bodies are formed in the
#929
Vitamins and Minerals
2,3 DPG binds to sites in hemoglobin and causes in its oxygen affinity:
#930
Vitamins and Minerals
A deficiency of substance B12 can result in an anemia. Choose the type of anemia that would occur if the substance were deficient.
#931
Endocrinology
Enzyme marker for pancreas
#932
General
Flexibility of protein depends on
#933
Structure of DNA
Adenine in DNA binds with -
#934
Metabolism of nucleic acids
Number of structural genes in Lac operon is
#935
Proteins bonds and structure
Which of the following is an example of conjugated protein?
#936
Phenylalanine and Tyrosine metabolism Detail
Which of the following chemical reaction is involved in the conversion of noradrenaline to adrenaline?
#937
General
Limiting amino acid in legumes ?
#938
General
Hypergastrinemia is seen in all, EXCEPT:
#939
General
Mousy odour urine is seen in:
#940
Lipids
The most common lysosomal storage disorder is
#941
Basics of amino acids
Which amino acid has maximum tendency to bind phosphate ?
#942
Fat and Carbohydrate interconversion
Acetyl CoA cannot be conveed to:
#943
General
Glucose may be synthesised from
#944
Miscellaneous (Structure & Function of Proteins)
In monoclonal antibody production, monoclonal cells are differentiated from?
#945
Proteins and Amino Acids
Biuret test is used for detection of:
#946
Metabolism of lipid
GLUT 5 receptors present in
#947
Mendalian Inheritance
Which of the following is not an epigenetic change?
#948
vitamins
Vitamin B12 absorption occurs in
#949
Techniques in molecular biology
What is the approximate size of miRNA molecules produced by Dicer nuclease?
#950
Proteins and Amino Acids