Most Cells Are Small

question 10

Multiple Choice

Most cells are small. When they reach a certain size, cells typically divide. This has to do with the

• A)amount of genetic material.
• B)surface-to-volume ratio.
• C)inability to produce more components of the cell membrane.
• D)fact that they cannot possess sufficient numbers of organelles for normal cell functioning.
• E)differences between viral particles and eukaryotic cells.

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Definitions:

Simple Reaction Time

The time it takes for an individual to respond to a single stimulus, such as pressing a button upon seeing a light.

Choice Reaction Time

The time it takes to respond to a stimulus when there are multiple possible responses.

Inspection Time

A measure of sensory processing speed, reflecting the minimum time needed for an individual to make a simple discrimination between stimuli.

Working Memory Capacity

The amount of information that an individual can hold and manipulate in their mind for a short period of time.