Anabolic steroids mimic which hormone?

Anabolic steroids mimic which hormone?

• A. Estrogen
• B. Testosterone
• C. Growth hormone
• D. Insulin

Answer: (B)

Anabolic steroids mimic testosterone, the male hormone that drives muscle growth. These drugs are synthetic versions of testosterone designed to enhance its effects. Testosterone binds to androgen receptors in muscle cells and switches on genes that boost protein synthesis and nitrogen retention, leading to increased muscle size and strength. Anabolic steroids work by producing the same kind of signal inside the muscle as testosterone does, which is why they’re described as mimicking it. Other hormones like estrogen, growth hormone, or insulin have different roles—estrogen is a female-associated hormone (and steroids can have estrogenic side effects), growth hormone acts through a different growth pathway, and insulin regulates glucose and overall nutrient use. The key idea is that anabolic steroids reproduce the action of testosterone to promote muscle-building.

Anabolic steroids mimic testosterone, the male hormone that drives muscle growth. These drugs are synthetic versions of testosterone designed to enhance its effects. Testosterone binds to androgen receptors in muscle cells and switches on genes that boost protein synthesis and nitrogen retention, leading to increased muscle size and strength. Anabolic steroids work by producing the same kind of signal inside the muscle as testosterone does, which is why they’re described as mimicking it. Other hormones like estrogen, growth hormone, or insulin have different roles—estrogen is a female-associated hormone (and steroids can have estrogenic side effects), growth hormone acts through a different growth pathway, and insulin regulates glucose and overall nutrient use. The key idea is that anabolic steroids reproduce the action of testosterone to promote muscle-building.