Biochemistry MCQs with Answers for BSN Nursing Students

Practice chapter-wise Biochemistry MCQs with answers, explanations, quizzes and nursing exam preparation material. These multiple-choice questions cover proteins, carbohydrates, lipids, enzymes, metabolism, vitamins, minerals and other important topics for BSN Nursing students.

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About Biochemistry

Biochemistry is an important subject in BSN Nursing that studies the chemical processes occurring within living organisms. It helps students understand the structure and function of proteins, carbohydrates, lipids, enzymes, vitamins and minerals.

These chapter-wise Biochemistry MCQs are designed to help nursing students prepare for semester examinations, quizzes, viva exams, entry tests and professional nursing assessments.

Showing Questions 217 - 224 of 240

Page 28 of 30

#217
The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is

A) 1 : 10

B) 1 : 20

C) 1 : 30

D) 1 : 25

Answer: B

Comments:

#218
The phenomenon of osmosis is opposite to that of

A) Diffusion

B) Effusion

C) Affusion

D) Coagulation

Answer: A

Comments:

#219
The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by

A) Bile Salts

B) Bile acids

C) Conc. H2SO4

D) Acetic acid

Answer: A

Comments:

#220
Which of the following is located in the mitochondria?

A) Cytochrome oxidase

B) Succinate dehydrogenase

C) Dihydrolipoyl dehydrogenase

D) The hydrocarbon chain of cholesterol projects into the extracellular fluid

Answer: D

Comments:

#221
The most active site of protein synthesis is the

A) Nucleus

B) Ribosome

C) Mitochondrion

D) Cell sap

Answer: B

Comments:

#222
The fatty acids can be transported into and out of mitochondria through

A) Active transport

B) Facilitated transfer

C) Non-facilitated transfer

D) None of these

Answer: B

Comments:

#223
Mitochondrial DNA is

A) Circular double stranded

B) Circular single stranded

C) Linear double helix

D) None of these

Answer: A

Comments:

#224
The absorption of intact protein from the gut in the foetal and newborn animals takes place by

A) Pinocytosis

B) Passive diffusion

C) Simple diffusion

D) Active transport

Answer: A

Biochemistry MCQs with Answers for BSN Nursing Students

About Biochemistry

#217 The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is

A) 1 : 10 B) 1 : 20 C) 1 : 30 D) 1 : 25

Comments:

#218 The phenomenon of osmosis is opposite to that of

A) Diffusion B) Effusion C) Affusion D) Coagulation

Comments:

#219 The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by

A) Bile Salts B) Bile acids C) Conc. H2SO4 D) Acetic acid

Comments:

#220 Which of the following is located in the mitochondria?

A) Cytochrome oxidase B) Succinate dehydrogenase C) Dihydrolipoyl dehydrogenase D) The hydrocarbon chain of cholesterol projects into the extracellular fluid

Comments:

#221 The most active site of protein synthesis is the

A) Nucleus B) Ribosome C) Mitochondrion D) Cell sap

Comments:

#222 The fatty acids can be transported into and out of mitochondria through

A) Active transport B) Facilitated transfer C) Non-facilitated transfer D) None of these

Comments:

#223 Mitochondrial DNA is

A) Circular double stranded B) Circular single stranded C) Linear double helix D) None of these

Comments:

#224 The absorption of intact protein from the gut in the foetal and newborn animals takes place by

A) Pinocytosis B) Passive diffusion C) Simple diffusion D) Active transport

Comments:

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#217
The pH of blood is 7.4 when the ratio between H2CO3 and NaHCO3 is

A) 1 : 10

B) 1 : 20

C) 1 : 30

D) 1 : 25

#218
The phenomenon of osmosis is opposite to that of

A) Diffusion

B) Effusion

C) Affusion

D) Coagulation

#219
The surface tension in intestinal lumen between fat droplets and aqueous medium is decreased by

A) Bile Salts

B) Bile acids

C) Conc. H2SO4

D) Acetic acid

#220
Which of the following is located in the mitochondria?

A) Cytochrome oxidase

B) Succinate dehydrogenase

C) Dihydrolipoyl dehydrogenase

D) The hydrocarbon chain of cholesterol projects into the extracellular fluid

#221
The most active site of protein synthesis is the

A) Nucleus

B) Ribosome

C) Mitochondrion

D) Cell sap

#222
The fatty acids can be transported into and out of mitochondria through

A) Active transport

B) Facilitated transfer

C) Non-facilitated transfer

D) None of these

#223
Mitochondrial DNA is

A) Circular double stranded

B) Circular single stranded

C) Linear double helix

D) None of these

#224
The absorption of intact protein from the gut in the foetal and newborn animals takes place by

A) Pinocytosis

B) Passive diffusion

C) Simple diffusion

D) Active transport