Which of the Following Statements Regarding the REM Sleep Is

question 33

Multiple Choice

Which of the following statements regarding the REM sleep is true?

• A)Infants often begin their sleep cycle with non-REM sleep rather than REM sleep.
• B)In adults,REM sleep usually appears after non-REM sleep.
• C)REM sleep begins the sleep cycle of infants after 3 months of age.
• D)The amount of time taken up by the REM sleep is much lesser in infancy than at any other point in the entire life span.

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Definitions:

Stable

Referring to a chemical compound that does not easily decompose or change into other compounds under normal conditions.

HF

Commonly refers to hydrofluoric acid, a solution of hydrogen fluoride in water that is a highly corrosive acid.

HI

Hydrogen Iodide; a diatomic molecule consisting of one hydrogen atom and one iodine atom, known for its use as a reagent in organic chemistry reactions.

Acidic

Having the properties of an acid, which include a sour taste, the ability to turn litmus paper red, and the capability to donate a hydrogen ion (H+) in reactions.