All of the following substances are transported through the placenta easily,with the exception of _____,which is not transferred at all.

Name: All of the following substances are transported through the placenta easily,with the exception of _____,which is not transferred at all.
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Question

Quizplus · Accepted Answer

Insulin is a large protein hormone that does not cross the placenta, unlike smaller molecules like water, oxygen, and ketones. Cholesterol is also transferred to some extent.

All of the Following Substances Are Transported Through the Placenta