A 100 dB sound (loud) of 150 Hz (low pitch) would cause which of the following to occur?
A. The basilar membrane to vibrate slightly near the base.
B. The tectorial membrane to vibrate slightly near the apex.
C. The tectorial membrane to vibrate vigorously near the base.
D. The basilar membrane to vibrate vigorously near the apex.
Answer: D
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Why is transfused blood discarded after about 6 weeks of storage?
A. The percent oxygen saturation is too low. B. It cannot bind to oxygen anymore. C. The BPG levels are too low for adequate release of oxygen to tissues. D. It becomes too thick.
Lacking a mouth and digestive system, in many ways the anatomy of this invertebrate resembles that of a gut turned inside out
A) Sponge B) Hydra C) Cestode D) Sea urchin
The three main groups of foods broken down by digestive enzymes are carbohydrates, fats, and __________
Fill in the blank(s) with correct word
Another name for the anterior pituitary is the ________.
Fill in the blank(s) with the appropriate word(s).