Answer 1 of 6: Ihave read many postings about the weather in Roatan and there is sometimes conflicting info but overall it seems to be that -March can sometimes still be rainy(it looks like it is at the end of the rainy season) -April has very little rain Am...
* D cells produce somatostatin; and. * F or D1 cells produce pancreatic polypeptide. These hormones are all polypeptides. Insulin is secreted only by the B cells whereas the other hormones are also secreted by the gastrointestinal mucosa and somatostatin is also found in the brain.
These endocrine glands produces a variety of hormones and some of these play a critical role in helping your body adapt to physical and emotional stress. pancreas This endocrine gland produces a hormone called insulin which helps your body to control blood sugar levels in the bloodstream. ovaries These endocrine glands produce the hormones estrogen and progesterone which help regulate the female reproductive cycle and are responsible for producing and maintaining female sex characteristics.