Image **Understanding Enzyme Activity: Temperature and pH Effects**All enzymes have an optimal temperature and pH environment. Choose how the following changes might shut down enzyme function.- Lower than optimal temperature [Select]- Higher than optimal temperature [Select]- Lower-than optimal pH [Select]- Higher-than optimal pH [Select]**Explanation:** This educational resource allows students to explore how deviations from optimal temperature and pH levels can affect enzyme activity. Users can select options to understand better how these environmental factors may inhibit enzyme function.

Answered: All enzymes have an optimal temperature…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Image

**Understanding Enzyme Activity: Temperature and pH Effects**

All enzymes have an optimal temperature and pH environment. Choose how the following changes might shut down enzyme function.

- Lower than optimal temperature [Select]
- Higher than optimal temperature [Select]
- Lower-than optimal pH [Select]
- Higher-than optimal pH [Select]

**Explanation:**
This educational resource allows students to explore how deviations from optimal temperature and pH levels can affect enzyme activity. Users can select options to understand better how these environmental factors may inhibit enzyme function.

Expert Solution

Enzymes

Enzymes are high molecular-weight protein molecules that catalyse biochemical reactions. The substrate bind at the active site of the enzyme to form an enzyme-substrate complex (ES) that dissociates into product and free enzyme.

An enzyme's activity is a reference to its catalytic activity, that is, the rate at which it converts the substrate into product. It is measured in micromoles of substrate converted into product per minute.

An enzyme's activity is affected by the environment it is in.