Brain Structures That Schedule Rhythmic Variations in Bodily Functions by Triggering

question 50

Multiple Choice

Brain structures that schedule rhythmic variations in bodily functions by triggering them at the appropriate times are called:

• A)biological clocks
• B)circadian timers
• C)zeitgebers
• D)arhythmics

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Definitions:

Stem Cells

Undifferentiated cells capable of giving rise to various other types of cells with specific functions.

Motor Neurons

Nerve cells that transmit signals from the brain and spinal cord to muscles, facilitating movement.

Sensory Neurons

Neurons that transmit sensory information from the body to the central nervous system, allowing for perceptions like sight, sound, and touch.

Endocrine System

A network of glands in the body that produce and release hormones directly into the bloodstream to regulate various bodily functions.