Like Many Hormones, Growth Hormone (GH) Participates in a Negative

Multiple Choice

Like many hormones, growth hormone (GH) participates in a negative feedback loop that regulates its own secretion.Which process is most likely part of this negative feedback loop?

A) Growth hormone stimulates release of growth hormone-releasing hormone.
B) Growth hormone stimulates release of growth hormone release-inhibiting hormone.
C) Growth hormone stimulates release of corticotropin-releasing hormone.
D) Growth hormone inhibits release of all tropic hormones.
E) Growth hormone inhibits blood flow through the portal blood vessels.