This Type of Tissue Is Composed of Closely Packed Adipocytes

question 84

Multiple Choice

This type of tissue is composed of closely packed adipocytes and forms a protective cushion around organs, insulate the body, and serves as an energy reserve.

• A) Adipose tissue
• B) Areolar tissue
• C) Loose connective tissue
• D) Epidermal tissue

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Definitions:

Excitatory Signals

These are biochemical impulses that promote or increase neural activity or the firing of neurons.

All-or-none Response

A biological principle indicating that a nerve or muscle fiber reacts completely or not at all to a stimulus.

Sodium/Potassium Pump

A vital cell membrane protein that pumps sodium out of cells and potassium into cells, maintaining the necessary concentration gradients for nerve impulse transmission and muscle contractions.

Positively Charged Ions

Particles, either atoms or molecules, which have become positively charged by losing one or more electrons.