M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Inhibition of glycolysis by O2 is known a_____________?
A Muni effect
B Pasteur effect
C Hill reaction
D Gluconeogenesis
Correct Answer: Pasteur effect
Which one of the following is the correct sequential order in which the given enzymes of kreb’s cycle are formed after a molecule of acetyl CoA______________?
A Citrate, Oxalocetate, Ketoglutarate
B Ketoglutarate, Oxalocetate, Citrate
C Citrate, Ketoglutarate, Oxalocetate
D Oxalocetate, Ketoglutarate, Citrate
Correct Answer: Citrate, Oxalocetate, Ketoglutarate
Kreb’s cycle does not occur in______________?
A Muscle
B RBC
C Heart
D All of the above
Correct Answer: RBC
In TCA cycle or tricarboxylic acid cycle, which is first formed________________?
A Isocitrate
B Citrate
C Succinate
D Fumarate
Correct Answer: Citrate
Renal threshold for glucose is______________?
A 80 mg%
B 100 mg%
C 180 mg/ dl
D 200 mg%
Correct Answer: 180 mg/ dl
The key enzyme of gluconeogenesis is______________?
A Pyruvate carboxylase
B Fructose 1,6 disphosphatase
C Glucose 6 phosphatase
D Phosphoenol pyruvate carboxykinase
Correct Answer: Pyruvate carboxylase
Which one of the following is a monosaccharide______________?
A Maltose
B Sucrose
C Fructose
D Strach
Correct Answer: Fructose
Gram -ve bacteria stain during gram staining____________?
A Blue color
B Red color
C Green
D Colorless
Correct Answer: Red color
The most common site where organisms are present in a typhoid carrier is______________?
A Spleen
B Gall Bladder
C Liver
D Salivary gland
Correct Answer: Gall Bladder
Diphtheria is pathogenic only when infected with______________?
A Beta phage
B Alfa phage
C Lambda K12
D Delta Phage
Correct Answer: Beta phage