The simultaneous release of growth hormones, thyroid hormones, and _________ stimulates rapid acceleration in height and weight during puberty.

The simultaneous release of growth hormones, thyroid hormones, and _________ stimulates rapid acceleration in height and weight during puberty.

• A. Estrogens
• B. Leptin
• C. Androgens
• D. Testosterone

Answer: (C)

During puberty, a growth spurt happens when growth hormone and thyroid hormone team up with sex steroids. Androgens fit naturally here because they are the sex steroids that boost bone growth at the growth plates and increase muscle mass, driving a rapid increase in height and overall body weight. This category covers the range of androgenic hormones (like testosterone), not just one specific hormone, which is why it’s the best fit for the blank. Estrogens do contribute to puberty but mainly influence when the growth plates close, ending the height increase. Leptin is more about puberty timing and appetite, not the surge in height and weight. A specific hormone like testosterone is part of the same family, but saying androgens keeps the idea general and accurate across sexes.

During puberty, a growth spurt happens when growth hormone and thyroid hormone team up with sex steroids. Androgens fit naturally here because they are the sex steroids that boost bone growth at the growth plates and increase muscle mass, driving a rapid increase in height and overall body weight. This category covers the range of androgenic hormones (like testosterone), not just one specific hormone, which is why it’s the best fit for the blank. Estrogens do contribute to puberty but mainly influence when the growth plates close, ending the height increase. Leptin is more about puberty timing and appetite, not the surge in height and weight. A specific hormone like testosterone is part of the same family, but saying androgens keeps the idea general and accurate across sexes.