Hormones

question 180

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.