Check your understanding of concepts from 23·8–23·14 Our senses detect and transmit stimuli by answering the following questions.
1. Why have animals evolved with the bulk of their sensory equipment at the surface of their bodies?
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2. What is the molecular explanation for why the sweetener Splenda is perceived by the human tongue as being sweet?
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3. Which one of the following statements about the sensory receptors in the human eye is true?
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4. Sensory receptors in your skin include:
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5. Sensory cells in the organs of balance, motion, and hearing are all:
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