Chapter 32, Problem 2WIO

Summary Introduction

To determine:

The reason for the fact that on a per-kilogram basis small mammal like shrew requires so much more energy than does an elephant or other large mammal need.

Concept introduction:

Metabolism is the sum total of all the chemical reactions taking place inside a cell. Anabolism and catabolism combine together to form metabolism. Anabolism refers to the building processes that require energy, while catabolism refers to destructive processes that release energy.