Toxicants Are Sometimes Categorized in Terms of How They Exert

question 5

Essay

Toxicants are sometimes categorized in terms of how they exert their negative health effects. For example, carcinogens are toxicants that cause cancer. Name and describe four other categories.

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Definitions:

Volatile Storage

Memory that requires power to maintain the stored information; it loses its contents when the system is turned off.

Machine Cycle

A sequence of basic operations performed by a computer's CPU, typically including fetching, decoding, executing, and writing back instructions.

Control Cycle

The control cycle is a management process for monitoring and evaluating performance, implementing corrective actions to align outcomes with goals, typically involving planning, execution, and review stages.

ALU

Arithmetic Logic Unit, the part of a computer processor that performs arithmetic and logic operations on the operands in computer instruction words.