Spring 2017
Breanna Harris
Zool 2404
02/04/2016 Pancreas Contains exocrine and endocrine cells Endocrine pancreas Blood glucose levels o When levels rise Beta cells secret the insulin which stimulates the transport of glucose into the cells o When levels decline Alpha cells release glucagon, stimulating glucose release by liver ▯ Sexual function Coitus (copulation) o Sexual intercourse Introduces semen into female re