Recombinant bacteria can produce hormones that are normally produced in humans. Briefly describe how this is accomplished.

Hormones or paracrines that inhibit gastric secretion include

A) ACh B) secretin C) gastrin D) histamine

Compare the structures of the protein hormones oxytocin and vasopressin in terms of

a. what they have in common.

b. how they differ.

Circle your choice.

Glands that secrete hormones are in the endocrine system.

$$\mathrm T\quad\mathrm F$$

The secretions of endocrine glands are known as (1) enzymes (2) hormones (3) pigments (4) neurotransmitters

Which plant hormones generally have stimulatory effects, and which generally have inhibitory effects?

The secretes hormones that regulate the body's fluid levels. a. adrenal b. pituitary c. testes d. thyroid

Antibodies are produced by (A) red blood cells. (B) platelets. (C) lymphocytes. (D) fibrinogen. (E) hormones.

Use either the traditional square of opposition or conversion, obversion, or contraposition to determine whether the following immediate inferences are valid or invalid. For those that are invalid, name the fallacy committed. It is false that all substances that control cell growth are hormones. Therefore, no substances that control cell growth are hormones.

Describe how and where the three important digestive system hormones described in this chapter coordinate digestion.

In which stage of the “General Adaptation Syndrome” *(GAS) are bodily resources drained and stress hormones depleted?

Name the endocrine organs (including the appropriate lobe or region) that produce the following hormones.

adrenocorticotropic hormone ________________________________

Describe how insulin and glucagon work together as antagonistic hormones to control the level of glucose in the blood.

Identify the four main types hormones. What parts of the plant does each hormone affect?