h.1 hormonal control h.1.1, h.1.2, h.1.3, h.1.4 nicole chin

H.1 Hormonal Control

H.1.1, H.1.2, H.1.3, H.1.4

Nicole Chin

H.1.1 - State that hormones are chemical messengers secreted by endocrine glands into

the blood and transported to specific target cells

http://www.ib.bioninja.com.au/_Media/endocrine-2.jpeg

Figure 41.1 Chemical Signaling Systems (Part 1)

Figure 41.1 Chemical Signaling Systems (Part 2)

H.1.2 - State that hormones can be steroids, proteins and tyrosine derivatives, with one

example of eachHormone Type: Example: One Effect of hormone:

H.1.3 – Distinguish between the mode of action of steroid hormones and protein hormones

Steroid Hormones:

Steroid Hormone

http://www.ib.bioninja.com.au/_Media/steroid_hormone_med.jpeg

Goes to the ___________________. Then it binds to the receptor and becomes the ________________. It then passes through __________________and selectively binds to ___________________ and now it can ________________________.

Protein Hormones :

Protein Hormone

http://www.ib.bioninja.com.au/_Media/steroid_hormone_med.jpeg

Goes to the ___________________. Then it binds to the receptor which is on the _______________ of the cell membrane.The receptor sends a __________________ which goes through the

cell membrane and sends the message to the gene. now it can ___________________________.

H.1.4 – Outline the relationship between the hypothalamus and the pituitary gland

http://www.juniordentist.com/wp-content/uploads/2012/09/Pituitary-gland-anatomy.jpg

Posterior Pituitary :

http://drarunlnaik.com/yahoo_site_admin/assets/images/pituitary_dangle_sack.128222848_std.gif

Anterior Pituitary :

http://droualb.faculty.mjc.edu/Course%20Materials/Physiology%20101/Chapter%20Notes/Fall%202007/figure_06_04_labeled.jpg