How Do Sex Hormones Affect Bone Growth

Question

How do sex hormones affect bone growth?
A) Testosterone stimulates osteoclast activity.
B) They cause ossification to be faster than cartilage replacement.
C) They stimulate the cleavage of hydroxyapetite.
D) They cause osteoporosis.
E) Estrogen causes slower epiphyseal closure.

Accepted Answer

Sex hormones such as estrogen and testosterone have been found to enhance bone growth by promoting ossification, which is faster than cartilage replacement. This process helps to increase bone density and mineralization, leading to overall stronger bones. However, excessive levels of sex hormones can lead to early epiphyseal closure, which impairs further bone growth.