Biology for IGCSE & O level - Organisms And Their Environment (Section 2 - No. 21)
What is the role of the enzyme in decomposition?
To speed up chemical reactions in organic waste.
To convert ammonia to nitrites.
To make the nutrients for animals.
To convert the nitrogen to ammonia.
Explanation
Enzymes catalyze (speed up) chemical reactions. In decomposition, they help break down dead material.
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