Click below to view inside this title:

What Are Proteins?

$17.12 $24.45

The human body has thousands of types of proteins, all of which play vitally important functions. While the body produces some of the amino acids it needs, the rest must be supplied through diet. This informative introduction explains what proteins are, the various tasks they enable, their diverse dietary sources, and what can result from consuming too much or too little protein. Sidebar boxes define key vocabulary words or contain questions to spur critical thinking. This book is great for both science and health collections.

Series: Let's Find Out! Good Health

Interest Level: Grades 1-5

Guided Reading Level: K

Lexile Level: 940

ISBN: 9781538303016 (E-book)

Copyright: ©2019

Pages:  32


*E-book price, single use is for online use only for one user (North America only).

Britannica’s e-books are available for purchase from most e-book platform providers, including Overdrive, Follett, Gale, Mackin, ProQuest, and EBSCO. To purchase single or unlimited use of this title for your school or library, please contact the provider of the e-book platform you are using, or contact Britannica at 800-621-3900/e-mail: contact@eb.com.