A Mass of Air Always Becomes Saturated When It Reaches

question 56

Multiple Choice

A mass of air always becomes saturated when it reaches the

• A) highest temperature of the day.
• B) lowest temperature of the day.
• C) specific humidity point.
• D) dew-point temperature.

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Definitions:

Vacuoles

Membrane-bound compartments within a cell that serve various functions such as storing nutrients or waste products.

Thylakoid Lumen

The internal space enclosed by the thylakoid membrane within the chloroplasts, where the light-dependent reactions of photosynthesis take place.

Grana

Stacked membranous structures within chloroplasts that contain chlorophyll, where the light-dependent reactions of photosynthesis occur.

Photosynthesis

A process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.