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A castaway on a desert island puts a message in a bottle and throws it into the ocean,hoping it will wash up on some inhabited shore and bring help.
-In endocrine signaling,the ocean is analogous to
A) nerve cells.
B) the blood.
C) a carrier protein.
D) a hormone.
E) a receptor.

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Quizplus · Accepted Answer

In endocrine signaling, hormones are released into the bloodstream, which carries them to target cells throughout the body, similar to how the ocean carries the message in a bottle to a distant shore.

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