Explore topic-wise MCQs in Biochemistry.

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Biochemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is a storage form of lipid?

A. Glycolipid
B. Phospholipid
C. Sufolipid
D. Triacyl glycerol
Answer» E.
2.

The number of milligrams of KOH required to neutralize the free and combined fatty acid in one gram of a given fat is called __________

A. Saponification number
B. Iodine number
C. Acid number
D. Polenske number
Answer» B. Iodine number
3.

Out of the following, which is not an essential amino acid?

A. Linolic acid
B. Linolenic acid
C. Arachidic acid
D. Arachidonic acid
Answer» D. Arachidonic acid
4.

THE_NUMBER_OF_MILLIGRAMS_OF_KOH_REQUIRED_TO_NEUTRALIZE_THE_FREE_AND_COMBINED_FATTY_ACID_IN_ONE_GRAM_OF_A_GIVEN_FAT_IS_CALLED?$

A. Saponification number
B. Iodine number
C. Acid number
D. Polenske number
Answer» B. Iodine number
5.

Which_of_the_following_is_a_storage_form_of_lipid?

A. Glycolipid
B. Phospholipid
C. Sufolipid
D. Triacyl glycerol
Answer» E.
6.

Out of the following, which is not an essential amino acid?

A. Linolic acid
B. Linolenic acid
C. Arachidic acid
D. Arachidonic acid
Answer» D. Arachidonic acid
7.

Which of the following is a hydroxyl fatty acid?

A. Linoleic acid
B. Palmitic acid
C. Linolenic acid
D. Cerebronic acid
Answer» E.
8.

Which of the following fatty acid has 16 carbon atoms?

A. Linolenic acid
B. Oleic acid
C. Palmitic acid
D. Stearic acid
Answer» D. Stearic acid
9.

Which of the following is false about fatty acids?

A. Melting point of fatty acids decreases with increase in degree of saturation
B. Lipids in tissues that are subjected to cooling are more unsaturated
C. Naturally occurring unsaturated long-chain fatty acids are nearly Trans-configuration
D. The membrane lipids contain mostly unsaturated fatty acids
Answer» D. The membrane lipids contain mostly unsaturated fatty acids
10.

Out of the following which is not a source of glycerol?

A. Adipolysis
B. Glycolysis
C. Glycogenolysis
D. Diet
Answer» D. Diet
11.

Which of the following fatty acid has the least melting point?

A. Palmitic acid
B. Stearic acid
C. Arachidonic acid
D. Timnodonic acid
Answer» E.
12.

Which of the following is a polar derivative of cholesterol?

A. Bile salt
B. Oestrogen
C. Vitamin D
D. Progesterone
Answer» B. Oestrogen
13.

Which of the following is an essential fatty acid?

A. Linolenic
B. Palmitic
C. Oleic
D. Stearic
Answer» B. Palmitic