Answer the question using the accompanying figure.Which label identifies the structure through which the vibrations

of the oval window pass?



a. 1
b. 2
c. 3
d. 5
e. 7


ANSWER: e

Biology & Microbiology

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In what way are a human and a crab similar?  

A.  Vertebrates and arthropods are deuterostomes. B.  Both have muscles that pull against rigid skeletons. C.  Both have closed circulatory systems. D.  Both have a continuous growth pattern. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you already know about crustaceans? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?

Biology & Microbiology

Answer the question using the accompanying figure. The variable region of a light chain is indicated by number____

a. 1 b. 2 c. 3 d. 4 e. 5

Biology & Microbiology

Plants are considered to be:

a. heterotrophs. b. chemotrophs. c. carbotrophs. d. autotrophs. e. a combination of all of these

Biology & Microbiology

The following are steps involved in abscisic acid's (ABA) role in stomata closure. Arrange them in the correct order of events. a. The resulting voltage change across the guard cell plasma membranes opens gated transport proteins that allow potassium ions to exit the cells

b. ABA binding to its receptor on a guard cell membrane causes the release of nitric oxide (NO). The NO activates calcium transport proteins and an influx of calcium occurs. c. Water follows the solutes by osmosis. d. The guard cells lose turgor and collapse against one another, closing the stoma. e. Calcium influx activates transport proteins that pump negatively charged malate and chloride ions out of the cells. Thus, the overall charge of cytoplasm increases, and the overall charge of extracellular fluid decreases.

Biology & Microbiology