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AP Biology/Unit 4: Cell Communication and Cell Cycle
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Oxytocin and Positive Feedback in Childbirth

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The release of oxytocin during childbirth exemplifies a positive feedback loop. Which of the following statements accurately describes a key component of this mechanism?

A

Negative feedback from the fetus halts the process

B

Prostaglandin release dampens the contraction response

C

Uterine contractions stimulate more oxytocin release

D

Rising estrogen levels inhibit further oxytocin production

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