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Class 12 Chemistry (Part Ii) Chapter 14 Biomolecules Quiz 1 (5 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which of the following sugars are components of lactose?

Correct Answer: C) Glucose and galactose.

2. Which biomolecule is a source of fast, quick energy for cells?

Correct Answer: A) Carbohydrates.

3. Polysaccharide

Correct Answer: B) Polymer.

4. Your friend is really irritable while sitting in class. He feels lightheaded and dizzy. He is also feeling a bit of confusion and brain fog. What inferences are most realistic to make about the biomolecules in your friend's body?

Correct Answer: A) He is running low on fast sources of energy.

5. Which biomolecule contains fats and oils?

Correct Answer: C) Lipids.

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