Here at the biomolecules MCQ blog, we welcome you. Since biomolecules are the building blocks of life, investigating them is crucial to comprehending how organisms work. To help you get ready for the NEET exam, we’ll be covering a variety of multiple-choice questions about biomolecules here on the biomolecules MCQ for NEET blog.
You will be tested on your familiarity with biomolecules like carbohydrates, lipids, proteins, and nucleic acids, as well as the roles they play in the body. Our biomolecules NEET MCQ will help you master biomolecules, whether you’re just starting out or are a seasoned student preparing for the NEET. Then, let’s dive in!
Biomolecules MCQ for NEET
1. Which of the following is not a biomolecule?
a) DNA
b) Protein
c) Glucose
d) Hydrochloric acid
2. Which biomolecule is the primary source of energy for the human body?
a) Carbohydrates
b) Proteins
c) Lipids
d) Nucleic acids
3. What is the basic unit of carbohydrates?
a) Monosaccharides
b) Amino acids
c) Fatty acids
d) Nucleotides
4. Which of the following is not a monosaccharide?
a) Glucose
b) Fructose
c) Sucrose
d) Galactose
5. What is the most abundant protein in the human body?
a) Hemoglobin
b) Collagen
c) Myoglobin
d) Actin
6. Which biomolecule contains nitrogenous bases?
a) Carbohydrates
b) Lipids
c) Proteins
d) Nucleic acids
7. What is the building block of proteins?
a) Amino acids
b) Fatty acids
c) Monosaccharides
d) Nucleotides
8. Which of the following is a lipid?
a) Glucose
b) Sucrose
c) Cholesterol
d) Insulin
9. Which of the following is a function of lipids in the human body?
a) Energy storage
b) Enzyme catalysis
c) Transport of oxygen
d) Antibody production
10. What is the function of nucleic acids in the human body?
a) Energy storage
b) Enzyme catalysis
c) Information storage
d) Antibody production
11. Which nucleic acid is responsible for carrying genetic information?
a) RNA
b) DNA
c) ATP
d) GTP
12. What is the function of enzymes in the human body?
a) Energy storage
b) Information storage
c) Catalysis of chemical reactions
d) Antibody production
13. What is the basic structure of a nucleotide?
a) Sugar, phosphate group, and nitrogenous base
b) Fatty acid and glycerol
c) Amino acid and peptide bond
d) Monosaccharide and glycosidic bond
14. Which of the following is a disaccharide?
a) Glucose
b) Fructose
c) Sucrose
d) Galactose
15. What is the function of carbohydrates in the human body?
a) Energy storage and structure
b) Enzyme catalysis
c) Transport of oxygen
d) Antibody production
Answers
1. d) Hydrochloric acid
2. a) Carbohydrates
3. a) Monosaccharides
4. c) Sucrose
5. b) Collagen
6. d) Nucleic acids
7. a) Amino acids
8. c) Cholesterol
9. a) Energy storage
10. c) Information storage
11. b) DNA
12. c) Catalysis of chemical reactions
13. a) Sugar, phosphate group, and nitrogenous base
14 .c) Sucrose
15. a) Energy storage and structure