Examlex

Solved

During the Early Years of Colonization in the New World

question 23

Multiple Choice

During the early years of colonization in the New World, England


Definitions:

Hormones

Chemical messengers produced by the endocrine glands in the body, transported in the bloodstream to target organs to regulate physiology and behavior.

Endocrine System

The body system that helps regulate metabolic activities; consists of ductless glands and tissues that secrete hormones.

Nervous System

The system composed of neurons and their extensions that is responsible for sending signals throughout the body.

Second Messenger

Intracellular signaling molecules released by the cell to trigger physiological changes in response to external signals.

Related Questions