Cell Biology - Biomolecules

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Q1. Which biomolecule is primarily involved in energy transfer? (2019)

Solution:

Carbohydrates are primarily involved in energy transfer.

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Q2. What is the primary function of nucleic acids? (2020)

Solution:

Nucleic acids, such as DNA and RNA, are primarily responsible for storing and transmitting genetic information.

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Q3. What is the primary function of lipids in the body? (2021)

Solution:

Lipids primarily serve as energy storage molecules.

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Q4. What type of carbohydrate is cellulose? (2023)

Solution:

Cellulose is a polysaccharide that provides structural support in plant cell walls.

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Q5. Which of the following is NOT a lipid? (2023)

Solution:

Glucose is a carbohydrate, not a lipid.

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Q6. Which biomolecule is made up of nucleotides? (2019)

Solution:

Nucleic acids, such as DNA and RNA, are made of nucleotides.

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Q7. Which biomolecule is involved in catalyzing biochemical reactions? (2022)

Solution:

Proteins, specifically enzymes, catalyze biochemical reactions.

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Q8. Which biomolecule is made up of fatty acids and glycerol? (2022)

Solution:

Lipids are composed of fatty acids and glycerol, forming structures like triglycerides.

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Q9. Which biomolecule is involved in the formation of cell membranes? (2020)

Solution:

Lipids, particularly phospholipids, are essential for cell membrane structure.

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Q10. What is the monomer of nucleic acids? (2023)

Solution:

Nucleotides are the monomers that make up nucleic acids.