Biological macromolecules are polymers that are formed when _ are joined by a _ reaction.
Correct answer: A. Monomers, Dehydration
- A. Monomers, Dehydration
- B. Subunits, Reduction
- C. Multimers, Dehydration
- D. Monomers, Hydrolysis
Explanation
Biological macromolecules are large molecules essential for life, formed from smaller units called monomers. The monomers are linked together through a dehydration reaction, also known as a condensation reaction, where a water molecule is removed during the bonding process. Option A is correct because it accurately describes this process. Option B is incorrect because reduction reactions are not involved in forming macromolecules. Option C is incorrect because it incorrectly uses 'multimers' instead of 'monomers.' Option D is incorrect because hydrolysis is the process of breaking down polymers, not forming them.
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