Describe how enzymes speed up chemical reactions (both energetically and physically!), and how they affect the energy and equilibrium of a reaction.Describe 6 different physical and chemical factors that can regulate enzyme activity.

Answered: Describe how enzymes speed up chemical…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question

Describe how enzymes speed up chemical reactions (both energetically and physically!), and how they affect the energy and equilibrium of a reaction.
Describe 6 different physical and chemical factors that can regulate enzyme activity.

Expert Solution

Step 1

Enzymes are proteins that catalyze or accelerate chemical processes in living organisms. Enzymes serve critical roles in metabolic activities, which break down food for energy or construct complex molecules from simpler ones. Enzymes are the major enablers of life. They establish the circumstances for biological processes to occur quickly. A "catalyst" is the generic term used by chemists to describe a chemical entity that accelerates the rate of a reaction.