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Question
Which of the following is NOT characteristic of sensation?a. Some sensory receptors are activated only by chemicals.
b. Nerve impulses mediating each of the senses are essentially the same.
c. Sensory neuron activity follows the all-or-none law.
d. All organisms use the same sense organs to perceive their environments.
e. All sensory receptors convert stimulus energy into action potentials.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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d. stores fat
e. offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
f. secretes extracellular products such as sweat, mucus, tears, and saliva
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a. A
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Circadian
Choose the one most appropriate answer for each. Some letters may not be used.
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b. promotes cell elongation in stems
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b. gibberellin.
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d. abscisic acid.
e. ethylene.
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c. uses membrane pumps to move hydrogen ions out of the cytoplasm into the primary cell wall.
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c. salicylic acid.
d. citric acid.
e. nitric acid.
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c. move when conditions around it deteriorate.
d. produce its own lipids and proteins.
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b. cellulose
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d. exopolysaccharides
e. none of these
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Sperm nuclei are indicated by
a. A.
b. B.
c. C.
d. D.
e. E.
Q:
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a. A.
b. B.
c. C.
d. D.
e. E.