A friend of yours appears to have put on a lot of muscle very quickly. At the same time, you notice that your friend seems to have a lot of mood swings and appears depressed

It is reasonable for you to suspect that your friend has begun to take ________. A) amino acid supplements
B) creatine
C) protein powder
D) an anabolic steroid


D

Biology & Microbiology

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Select the best set of data for constructing the type of diagram shown above

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How many replication forks are there at a replication origin?

A. 1 B. 2 C. 3 D. 4 E. 5

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Which of the following hormones is produced only

when a woman is pregnant? a. testosterone b. gonadotropic-releasing hormone c. human chorionic gonadotropin d. estrogen e. progesterone

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Soil organisms like fungi, that are associated with roots are mostly parasitic and rarely benefit the host plant

A. True B. False

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