Download Anatomy Review: Skeletal Muscle Tissue

Name _______________________________________ Date ____________ Per _________
Endocrine System Review
Graphics are used with permission of: Pearson Education Inc., publishing as Benjamin Cummings
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Go thru the webquest - fill in the charts & answer the questions pertaining to each page
1. (Page 1.)
How do hormones reach their target tissues?
2.
(Page 3.)
What is the major structural distinction between the anterior and posterior pituitary?
3.
(Page 3.) Match the following pituitary hormones with their functions:
TSH
ACTH
FSH
LH
PRL
__________ a.
Stimulates sperm cell production
__________ b.
Stimulates lactation
__________ c.
Triggers secretion of adrenal cortex hormones
__________ d.
Primarily stimulates testosterone production by the testes
__________ e.
Stimulates the thyroid gland
For each target gland/tissue here fill in the correct anterior pituitary hormone
Label this diagram with the correct functions of Thyroid Hormone
4.
(Page 3.)
What are the three targets of PTH?
5.
(Page 3.)
What is the main ion regulated by PTH?
6.
(Page 3.)
Match the following adrenal hormones with their functions.
_____Cortisol
a.
Responsible for the reabsorption of Na+ and the secretion of K+
_____Aldosterone
b.
Responsible for some secondary sex characteristics in females
_____Androgens
c.
Most well known for its role in the immune response
_____Epinephrine
d.
the primary “fight or flight” hormone
7.
(Page 3.)
All of the hormones secreted by the adrenal cortex are of this chemical composition:
8.
(Page 3.)
Which of the hormones from the pancreas lowers blood glucose by stimulating glucose
uptake by cells?
9.
(Page 3.)
In the pancreatic islets __________ cells secrete insulin and ________ cells secrete
glucagon
10. (Page 3.)
Match the following hormones with their functions:
_____Inhibin
a. Important during pregnancy
_____Estrogen
b. Responsible for male libido
_____Progesterone
c. Important in triggering ovulation at the midpoint of the menstrual cycle
_____LH
d. Important for gamete production and maturation of the female reproductive
organs
_____Testosterone
e. Regulates secretion of FSH by the anterior pituitary
11. (Page 4.)
Give the targets and responses of the following hypothalamic hormones:
o ADH
o TRH
o CRH
o GnRH
o Oxytocin
o PIH
12. (Page 4.)
How does atrial natriuretic peptide help regulate blood pressure?
13. (Page 4.)
Of the following intestinal hormones: CCK, Secretin, GIP, or Motilin, which is responsible
for creating peristaltic waves along the length of the intestines?
14. (Page 4.)
Which hormone of the kidney stimulates blood cell formation?
Actions of Hormones on Target Cells
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1.
(Page 1.)
How do hormones influence their target cells?
2.
(Page 3.)
What are the two ways in which the chemical message of a hormone is converted into a
cell response inside the cell?
3.
(Page 3.)
o a.
List the 5 ways in which cells respond to activation by hormones.
o b.
o c.
o d.
o e.
4.
(Page 3.)
Receptors for water-soluble hormones are found on the _______________ of target
cells, while receptors for lipid-soluble hormones are found in the ________ or________
of cells.
Target cells tend to ______________ ________________ the number of their receptors
when there are sustained high levels of hormone present.
5.
(Page 3.)
6.
(Page 3.)
True or False: All cells have receptors for all hormones.
7.
(Page 4.)
Put the steps of the cAMP second messenger system in the correct chronological
sequence. (#1 to #5)
______G-protein binds to adenylate cyclase which converts ATP into cAMP.
______Activated protein kinases elicit the cell response.
______Hormone binds with Receptor.
______cAMP phosphorylates protein kinases.
_______Receptor changes shape and activates G-protein.
8.
(Page 4.)
______________ is the process whereby a single hormone can elicit the
response of many second messengers within single target cell.
9.
(Page 4.)
Complete this sequence:
hormonereceptorG-protein______________ IP3 and ___________.
10. (Page 4.)
When insulin binds to a tyrosine kinase receptor on its target cell what is the
main result?
11. (Page 5.)
o a.
List the main stimuli for insulin secretion.
o b.
o c.
o d.
12. (Page 5.)
How is insulin transported through the blood?
13. (Page 5.)
What are the two major functions of insulin?
14. (Page 6.)
________ diabetes is characterized by insulin absence or deficiency, while
________ diabetes is caused by resistance of target cells to the action of insulin.
15. (Page 6.)
Excess glucose in the urine is known as __________
16. (Page 7)
When a lipid soluble hormone binds to its receptor molecule it acts as a
17. (Page 7)
Put these events in the correct chronological sequence. (#1 to #%)
______mRNA is transcribed.
______New protein is synthesized in the cell.
______Cortisol binds to receptor-chaperone complex.
______Hormone-receptor complex binds to DNA.
______Cell response is initiated.