Hormones

Multiple Choice

Hormones

A) cannot affect the cells secreting the hormones.
B) can be secreted by individual cells, such as those lining portions of the digestive tract.
C) are secreted by exocrine glands, such as the exocrine portion of the pancreas.
D) cannot pass through cell membranes after they have been secreted.
E) are released from hormone-producing cells by endocytosis.