Callie Pulled an All-Nighter to Finish a Term Paper

question 39

Short Answer

Callie pulled an all-nighter to finish a term paper.The next night,she may sleep only slightly longer than she usually does,but she will spend a significantly greater percentage of the night in REM sleep,a phenomenon known as _____.

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Definitions:

Starches

Complex carbohydrates composed of numerous glucose units, serving as a vital energy store in many plants.

Pigment

A substance that selectively absorbs light of specific wavelengths.

Stomatal Opening

The process by which stomata, the microscopic pores found on the surface of leaves, open to allow for gas exchange, including releasing oxygen and taking in carbon dioxide.

Blue

A color associated with a wavelength between 450 and 495 nanometers, often used in biological contexts to refer to coloration in cells or tissues.