PDF chapter test TRY NOW
1. What are chemical messengers?
a. A compound that transmits a message is referred to as a chemical messenger.
b. Hormones are inorganic chemical messengers released by endocrine glands.
2. Write the differences between endocrine and exocrine gland.
Endocrine gland | Exocrine gland |
| 1. Endocrine glands | Exocrine glands |
| 2. They | They |
| 3. Examples of endocrine gland include | Examples of exocrine gland include |
a. The of the parathyroid gland secretes a hormone called parathyroid hormone or parathormone.
b. The parathormone regulates metabolism in the body.
c. Parathyroid hormone inhibits the collagen synthesis.
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