MAP #2

17... Define regulatory hormone. (Module 16.5A)

A regulatory hormone is a hormone secreted by the hypothalamus that controls endocrine cells in the anterior lobe of the pituitary gland.

20...The pituitary hormone that causes the kidney to reduce water loss is

ADH

11 A&P Flix: D...What is the role of activated protein kinases?

Phosphorylate proteins

8... Define endocrine system. (Module 16.3A)

The endocrine system includes organs whose primary role is the production of hormones or paracrines.

7...Describe the structural classification of hormones. (Module 16.2A)

The structural classification of hormones divides them into amino acid derivatives, peptide hormones (built from amino acids as prohormones), and lipid derivatives (built from fatty acids or cholesterol).

9...Which structure secretes hormones involved in the stimulation and coordination of the immune response?

Thymus

5...What is the common goal of the nervous and endocrine systems? (Module 16.1A)

To coordinate and regulate the activities of other cells, tissues, organs, and organ systems.

6...Hormones known as "catecholamines" are

amino acid derivatives.

11 A&P Flix: A...The amplification of the signal from a water-soluble hormone is achieved through an increase in _______.

cAMP in the cytoplasm

2...Interference with the transfer of vibrations from the tympanic membrane to the oval window is ________ deafness

conductive

3... Norepinephrine and epinephrine are considered to be ________ when released into the bloodstream, but ________ when released at synapses.

hormones, neurotransmitters

10 A&P Flix: B ...Which of the following enzymes are important in the deactivation of cAMP and termination of signaling?

phosphodiesterase

11 A&P Flix: E...Cyclic AMP is degraded by __________.

phosphodiesterase

11 A&P Flix: B...Water-soluble hormones affect target cells by binding to __________.

plasma membrane receptors

16... The hypothalamus controls secretion by the anterior pituitary by

secreting releasing and inhibiting factors into a tiny portal system.

13... Cells can respond to ________ hormone(s) at a time.

several

1... Where are the hair cell receptors for equilibrium located? (Module 15.21A)

vestibule and semicircular ducts

10 A&P Flix: A... LABEL THE DIAGRAM

---

14... Calcium ions serve as messengers, often in combination with the intracellular protein

Calmodulin

11 A&P Flix: C... How do endocrine hormones reach their target cells?

Hormones are transported through the blood stream to target cells.

15...The most complex endocrine responses that integrate the nervous and endocrine system involve the

Hypothalamus

4... Which of the following statements about the endocrine system is false?

It releases hormones, all of which are lipids, directly into the bloodstream

19...The pituitary hormone that promotes ovarian secretion of progesterone and testicular secretion of testosterone is

LH.

18...Secretory cells of the adenohypophysis release all of the following except

OXT

12... Steroid hormones

bind to receptors in the nucleus of their target cells.