Growth hormone is important for what developmental process?

Growth hormone is important for what developmental process?

• A. Regulation of sleep
• B. Growth of a child
• C. Fat metabolism only in adults
• D. Regulation of appetite only

Answer: (B)

Growth hormone drives the developmental process of growing taller and building body tissues in children. It is produced by the pituitary and, through signaling that leads to IGF-1 production, stimulates the growth plates in bones and the activity of muscle and other tissues. This results in increased linear growth during childhood and adolescence, as well as overall gains in lean mass and organ development. While growth hormone also affects fat breakdown and metabolic processes, the primary developmental role during growth years is promoting the growth of a child.

Growth hormone drives the developmental process of growing taller and building body tissues in children. It is produced by the pituitary and, through signaling that leads to IGF-1 production, stimulates the growth plates in bones and the activity of muscle and other tissues. This results in increased linear growth during childhood and adolescence, as well as overall gains in lean mass and organ development. While growth hormone also affects fat breakdown and metabolic processes, the primary developmental role during growth years is promoting the growth of a child.