Human growth hormone can be isolated from the milk of cows, especially when the cows have been genetically modified to produce this hormone. This method is part of biotechnological advancements that allow for the production of human proteins in animal systems.

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Human Growth Hormone

Question 29

Multiple Choice

Human growth hormone

A) can be isolated from the milk of cows.
B) is only used to treat children.
C) is only used to treat adults.
D) has been approved by the FDA so that anyone who wants to can use it.
E) is always produced at sufficient levels in humans.

Correct Answer: