There is a tiny muscle attached to the malleus, but if the muscle contracts, the sound will not be efficiently passed to the next structure, which is called the ________

A) incus B) tympanum C) oval window D) stapes


Answer: A

Biology & Microbiology

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All of the following are reproductive structures found in some fungi except  

A.  ascus. B.  basidium. C.  sporangiophore. D.  mycorrhiza. E.  conidia.

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The removal of a phosphate group during an enzyme-catalyzed reaction takes ____

a. 1012 years b. about 10 milliseconds c. about 1021 milliseconds d. more time than for an uncatalyzed reaction e. less time at 1000oC than at 100oC

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Phototropins are light-activated kinases

____________________ What will be an ideal response?

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A patient has had a cough, fever, and night sweats for many weeks. Now, sores on the mucous membranes of his mouth are appearing. His history states he spent time in the jungles of Central America. He may be suffering from

A) paracoccidioidimycosis. B) histoplasmosis. C) blastomycosis. D) aspergillosis. E) coccidioidomycoses.

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