Medical Science Mcqs 5254 MCQs [All-Courses]

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

1 molelcule of glucose forms _______ molecules of pyruvate?

A 1

B 2

C 3

D 4

Review Detailed Answer

Correct Answer: 2

The main pathways of metabolism in brain are______________?

A Glycolysis and citric acid cycle

B Glycogenolysis and Gluconeogenesis

C Embden-Meyerhof Pathway and H.M.P shunt

D Glycogenolysis and Citric and cycle

Review Detailed Answer

Correct Answer: Glycolysis and citric acid cycle

In glycolysis ATP is produced by the following enzyme______________?

A Hexokinase

B Phosphoglycerate kinase

C Enolase

D Phosphohexose isomerase

Review Detailed Answer

Correct Answer: Phosphoglycerate kinase

Inhibition of glycolysis by O2 is known a_____________?

A Muni effect

B Pasteur effect

C Hill reaction

D Gluconeogenesis

Review Detailed Answer

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

Review Detailed Answer

Correct Answer: Citrate, Oxalocetate, Ketoglutarate

Kreb’s cycle does not occur in______________?

A Muscle

B RBC

C Heart

D All of the above

Review Detailed Answer

Correct Answer: RBC

In TCA cycle or tricarboxylic acid cycle, which is first formed________________?

A Isocitrate

B Citrate

C Succinate

D Fumarate

Review Detailed Answer

Correct Answer: Citrate

Renal threshold for glucose is______________?

A 80 mg%

B 100 mg%

C 180 mg/ dl

D 200 mg%

Review Detailed Answer

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

Review Detailed Answer

Correct Answer: Pyruvate carboxylase

Which one of the following is a monosaccharide______________?

A Maltose

B Sucrose

C Fructose

D Strach

Review Detailed Answer

Correct Answer: Fructose

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

1 molelcule of glucose forms _______ molecules of pyruvate?

The main pathways of metabolism in brain are______________?

In glycolysis ATP is produced by the following enzyme______________?

Inhibition of glycolysis by O2 is known a_____________?

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______________?

Kreb’s cycle does not occur in______________?

In TCA cycle or tricarboxylic acid cycle, which is first formed________________?

Renal threshold for glucose is______________?

The key enzyme of gluconeogenesis is______________?

Which one of the following is a monosaccharide______________?