Fever and inflammation are considered to be nonspecific defenses.
a. true
b. false
Ans: a. true
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Phycobiliproteins are
A. found in purple sulfur bacteria. B. found in cyanobacteria. C. used to gather wavelengths of light that are not well absorbed by chlorophyll. D. are used to reduce hydrogen sulfide. E. found in cyanobacteria AND used to gather wavelengths of light that are not well absorbed by chlorophyll.
Damage to the _______ is likely to have the most direct effect on the ability to store memories
a. cerebellum b. reticular formation c. medulla oblongata d. hypothalamus e. hippocampus
Red/green color blindness is an X-linked recessive trait. Two normal-visioned parents have a colorblind
son. Indicate the genotype and phenotype of each parent and the son. What will be an ideal response?
Which statement about taste receptors is NOT true?
A. Taste receptors are found only on the tongue in animals. B. Taste receptors generate nerve impulses in associated sensory nerve fibers. C. Taste receptors recognize sweet, sour, bitter, salty and umami sensations. D. Taste receptors are chemoreceptors. E. Taste receptors are located within taste buds in humans.