Question

1. a bodybuilder is getting ready to compete in a bodybuilding competition. he wants to take a supplement that will provide him with enzymes and instant energy. which two biomolecules does he need to focus on receiving?

a. carbohydrates c. proteins
b. lipids d. nucleic acids

Explanation:

To determine the two biomolecules, we analyze each option:

• Option A (Carbohydrates): Carbohydrates are the primary source of instant energy as they can be quickly broken down into glucose.
• Option B (Lipids): Lipids are a long - term energy storage molecule and do not provide instant energy.
• Option C (Proteins): Many enzymes are proteins, and proteins can also be used for energy (though not the primary instant energy source, but the question also asks for enzymes which are related to proteins).
• Option D (Nucleic Acids): Nucleic acids are involved in genetic information storage and transfer, not in providing energy or acting as enzymes.

So the two biomolecules the bodybuilder needs to focus on are Carbohydrates (for instant energy) and Proteins (for enzymes).

Answer:

A. Carbohydrates, C. Proteins