Which Is True of Carbohydrates

question 13

Multiple Choice

Which is true of carbohydrates?

• A)They may be part of the structure of bacteria.
• B)They may serve as a source of food.
• C)They contain carbon,hydrogen,and oxygen in a 1:2:1 ratio.
• D)They may be bonded to proteins to form glycoproteins.
• E)All of the choices are correct.

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Definitions:

Just-noticeable Difference

The minimum level of stimulation change required to detect a difference between two stimuli.

Egocentrism

The inability to distinguish between one's own perspective and someone else's perspective.

Habituation

A decline in the response to a stimulus once the stimulus has become familiar.

Habituation

The process by which an individual becomes accustomed to a stimulus after repeated exposure, leading to a decrease in response.