Compounds Tend to Be ______________ Compounds If They Are Formed

question 111

Multiple Choice

Compounds tend to be ______________ compounds if they are formed from two or more nonmetals.

• A) covalent
• B) organic
• C) polar
• D) ionic

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Definitions:

Pheromones

Chemical substances produced and released into the environment by an animal, affecting the behavior or physiology of others of its own species.

Chemical Signals

Molecules released by cells that are used to communicate with other cells, affecting their behavior or physiology.

Pheromones

Chemical signals released by an organism to affect the behavior or physiology of other members of the same species.

First Messenger

A signaling molecule that binds to a receptor on the surface of a cell and triggers a biochemical cascade that conveys signals inside the cell.