Which of the Following Taste Sensations Is Incorrectly Matched to the Chemicals

question 23

Multiple Choice

Which of the following taste sensations is incorrectly matched to the chemicals that produce it?

• A) sour-acids
• B) bitter-alkaloids
• C) salty-metal ions
• D) umami-triglycerides and fatty acids
• E) sweet-organic substances such as sugar and some lead salts

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Definitions:

Death Rate

The average number of deaths per unit of population over a given period of time.

Ecological Footprint

A measure of how much land and water area a human population requires to produce the resources it consumes and to absorb its wastes, using prevailing technology.

Earth's Surface

The outermost layer of the Earth that includes both land and water bodies.

Demographic Transition

A model that describes the transformation of countries from having high birth and death rates to low birth and death rates as part of economic development.