Fill in the Blanks $\overline { A B }$ , Is the Part of a Line That Consists of \overline

question 48

Multiple Choice

Fill in the blanks.
The ________ AB , written as $\overline { A B }$ , is the part of a line that consists of points A and B and all points in between.
A _______ is the part of a line that begins at some point (say, A ) and continues forever in one direction.

• A) line segment, line
• B) line, ray
• C) line, line segment
• D) line segment, ray

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Definitions:

Axon Hillock

Juncture of soma and axon.

Otto Loewi

A pharmacologist and psychobiologist who discovered the first neurotransmitter and won the Nobel Prize in Physiology or Medicine in 1936.

Chemical Messages

Signals transmitted between cells or organisms through the release and receipt of chemical compounds.

Nervous System

The network of nerve cells and fibers that transmits nerve impulses between parts of the body, including the brain, spinal cord, and peripheral nerves.