Chapter 16, Problem 1RQ

Summary Introduction

To review:

Definition of the following terminologies:

a. Second messenger

b. Desensitization

c. Target cell

d. Insulin resistance

e. Adenylate cyclase

Introduction:

There is a requirement of precise regulation of anabolic and catabolic reactions, which utilize proteins, lipids, and carbohydrates. In multicellular organisms, the regulation of such reactions is complex, and is maintained by a constant flow of information. The simplest form of transfer of information includes primary signal, target, and transducer.