When Working an Occasional Night Shift, People Often Feel Groggiest

question 4

Multiple Choice

When working an occasional night shift, people often feel groggiest in the middle of the night but experience new energy around the time they normally would wake up. This best illustrates the impact of

• A) sleep spindles.
• B) alpha waves.
• C) the circadian rhythm.
• D) REM rebound.

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Definitions:

Endoplasmic Reticulum

A network of membranous tubules within the cytoplasm of eukaryotic cells, involved in protein and lipid synthesis.

Rough

Characterized by an uneven or irregular surface; not smooth.

Smooth

Describes muscle tissue that is not striated, operates involuntarily, and is found in the walls of internal organs.

Golgi Apparatus

A cell organelle involved in the modification, sorting, and packaging of proteins and lipids for secretion or use within the cell.