Biochemistry MCQs (PDF Download)

For the preparation for any upcoming exam, are you looking for Biochemistry MCQs in pdf? If so, you have come to the right place.

The following are the Biochemistry MCQs, which are taken from the last six years’ papers and have been provided in PDF format. Once you have read the Biochemistry MCQs thoroughly, you can boost your ability in any upcoming exam. MCQs are most powerful in the preparation of any competitive exam.When preparing for the Biochemistry Exam, candidates should always study Biochemistry MCQs. The type of MCQs that are asked in the Biochemistry examination is crucial to understanding.

Biochemistry MCQs With Answers (NTS, PPSC, FPSC)

Q. Which of the subsequent pairings is right?

A. Thiamine – Acyl CoA

B. Biotin-CO2

C. ATP-Hydrogen

D. All of the above


Q. The following pathways in the liver are increased by insulin, EXCEPT____________.

A. Fatty acid synthesis

B. Glycogen synthesis

C. Protein syntehsis

D. Glucose synthesis


Q. Which lipogenic substance?

A. Fructose

B. Glucose

C. Galactose

D. Ribose


Q. What is lacking in a person with type II glycogen storage disorder?

A. Alpha -Glucosidase

B. Alpha galactosidase

C. Muscle phosphorylase

D. Acid Lipase


Q. Dietary fibre contains a lot of what?

A. Starch

B. Cellulose

C. Collagen

D. Inulin


Q. The cause of fructose intolerance is ?

A. Fructose only

B. Fructose and glucose

C. Sucrose only

D. Fructose and sucrose


Q. Which of the following statements best describes the monosaccharide glucose?

A. It usually exists in the furanose for

B. It is a ketose

C. It possessesan anomeric C-2 carbon atom

D. It formspart of the disaccharide sucrose


Q. How many ATP molecules are produced when lactate is converted to glycogen?

A. 2

B. 36

C. 38

D. 32


Q. NADPH is produced as a result of what process?

A. Glucose 6 phosphate dehydrogenase

B. Glucose 1 phosphate dehydrogenase

C. Glucose 1,6 diphosphate dehydrogenase

D. All of the above


Q. Because it creates __, the HMP shunt is crucial to cellular metabolism.

A. ATP

B. ADP

C. Acetyl CoA

D. NADPH


Q. Who exhibits a glucose 6 phosphatase deficiency?

A. Pomper’s disease

B. Von Gierke’s disease

C. McArdles syndrome

D. Downs syndrome


Q. What locations are possible for HMP shunts?

A. Liver

B. WBC

C. Lactating mammary gland

D. Testes

E. All of the above


Q. Step needing TPP in the HMP pathway

A. G6 P

B. 6 phosphogluconate dehydrogenase

C. Transketolase

D. Transaldolase


Q. How many molecules of pyruvate are produced from one molecule of glucose?

A. 1

B. 2

C. 3

D. 4


Q. What are the primary metabolic routes in the brain?

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


Q. The following enzyme produces ATP during glycolysis:?

A. Hexokinase

B. Phosphoglycerate kinase

C. Enolase

D. Phosphohexose isomerase

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