#3051
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.
#3052
General
Substrate level phosphorylation in citric acid cycle is catalysed by ?
#3053
Miscellaneous
Which of the following has cyclic GMP mediated action?
#3054
Lipids
A 2-day-old infant born at 32 weeks' gestation has had breathing difficulties since birth and is currently on a respirator and 100% oxygen. These difficulties occur because of which one of the following?
#3055
Metabolism of Purines and Pyrimidines
Rate limiting step in porphyrine synthesis -
#3056
General
After overnight fasting, levels of Glucose transporters are reduced in
#3057
General
Base substitution mutations can have the following molecular consequence except
#3058
General
Replacing alanine by which amino acid will increase UV absorbances of protein at 280 nm wavelength
#3059
All India exam
Anticholinesterase that binds only with the anionic site is
#3060
General
Mitochondrial membrane protein contain transpoer of:
#3061
General
All of the following statements about Lambda phage are true, EXCEPT:
#3062
General
Homogentisate oxidase deficiency causes ?
#3063
General
Which of the following methods PCR is called Quantitative PCR
#3064
General
Frame shift mutation does not effect complete amino acid sequence if it occurs in multiple of ?
#3065
Metabolism of lipid
A 12 year old boy is brought to emergency by his parents with complaints of severe polydipsia and polyuria.Laboratory examination reveals a purple ring when a test was done in her urine.Which of the following is the most likely source of this compound which is positive in this patient?
#3066
Carbohydrates
What is not given in fructose intolerance patient:
#3067
General
Type VI glycogen storage disease is due to the deficiency of -
#3068
General
Cystinuria is associated with excretion of which amino acid in urine
#3069
General
A 50 year old female patient complains of weakness and pain in back. Patient gives history of recurrent infections. Lab investigation reveals presence of Bence Jones proteins in urine. This condition results in the overproduction of abnormal immunoglobulins which are mostly?
#3070
General
The major fate of glucose-6 Phosphate in tissue in a well fed state is:
#3071
Metabolism of lipid
Fatty acids are oxidized by all the following tissues, Except
#3072
General
Frame shift mutation is caused by
#3073
General
Which of the following is metabolically active form of Vitamin D
#3074
General
β-oxidation found in peroxisomes leads to the formation of:
#3075
General
Which statements are true about E. coli chromosomal DNA in relation with eukaryotic chromosomal DNA
#3076
General
Pyruvate can be conveed directly into all the following except :
#3077
Respiratory Chain
In ETC at which complex ATP is not formed -
#3078
General
Post translational modification of lysine and proline is by
#3079
General
The sugar found in RNA is
#3080
General
Barbiturate precipitates symptoms of porphyria because
#3081
Respiratory chain
CoA and Acyl carrier protein (ACP) are similar in that
#3082
General
The dielectric constant of water is ___.
#3083
All India exam
Affinity chromatography deals with the
#3084
General
Which of the following has highest electrophoretic mobility and least lipid content
#3085
Carbohydrates
Dehydrogenase in HMP shunt acts on oxidative phase to Generate________.
#3086
Metabolism of nucleic acids
Not a nucleic acid test
#3087
All India exam
primary structure of amino acid is mainly detected by ?
#3088
General
All of the following are the reasons for impaired absorption of calcium except:
#3089
General
The co-factor for glycogen phosphorylase in glycogenolysis is:
#3090
Molecular Biology
Which enzyme synthesize Okazaki fragments:
#3091
Carbohydrates
In well fed state which of the following inhibit CPT1 on outer membrane of mitochondria:
#3092
Endocrinology
Which of the following belongs to steroidal receptor superfamily?
#3093
Replication
Enzyme which prevents aging/senescence is:
#3094
nutrition and digestion
In Crigler-Najjar syndrome type II, the defect lies in
#3095
General
DNA restriction fragments are separated by ?
#3096
General
At isoelectric pH proteina) Have Net charge '0'b) Are positively chargedc) Are negatively chargedd) Don't migrate
#3097
Carbohydrates
Glucose can be synthesised from all except:
#3098
Vitamins and Minerals
Which vitamin deficiency causes methylmalonic aciduria?
#3099
General
Modified nucleotide is seen in ?
#3100
General