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Question

Regulation in biological systems depends on feedback, which is an example of information flow. When diabetes destroys insulin-producing cells, what information flow is disrupted?
A) The body is unable to send signals that indicate the amount of sugar in the blood.
B) Cells in the bladder are no longer able to send signals when the bladder fills.
C) The pancreas is unable to produce enzymes to break down proteins.
D) Appetite signals no longer regulate feeding.

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