Question

Factors affecting the rate of enzyme reactions

Accepted Answer

1. Temperature - If it gets too hot, the bonds break down and the enzyme denatures.2. pH - If it's too high/low, the bonds change and affect the active site so the enzyme denatures.3. Substrate concentration - More substrates mean a faster reaction. Until all the active sites fill up.

Front	Factors affecting the rate of enzyme reactions
Back	1. Temperature - If it gets too hot, the bonds break down and the enzyme denatures. 2. pH - If it's too high/low, the bonds change and affect the active site so the enzyme denatures. 3. Substrate concentration - More substrates mean a faster reaction. Until all the active sites fill up.

Enzyme Bonds Denatures Active Factors Affecting Rate Reactions