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Hormonal Control

Hormonal Control. IB DP Biology: Further Human Physiology. http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookendocr.html. Steroids: Proteins (peptides): Tyrosine derivatives :. Steroid hormones (estrogen, testosterone). Click for animation. http://www.youtube.com/watch?v=Dxyq8GAWbpo.

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Hormonal Control

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  1. Hormonal Control IB DP Biology: Further Human Physiology http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookendocr.html

  2. Steroids: Proteins (peptides): Tyrosine derivatives:

  3. Steroid hormones (estrogen, testosterone) Click for animation http://www.youtube.com/watch?v=Dxyq8GAWbpo

  4. Peptide hormones (insulin, ADH) .

  5. Steroid vs. Protein Hormones

  6. The hypothalamus & pituitary glands Pituitary http://forum.zeroinginonhealth.com/showthread.php?tid=1989

  7. http://www.growtall.com/endocrine2.htm

  8. Control of ADH (anti-diuretic hormone) secretion: Posterior Pituitary

  9. Thyroxin is water soluble and lipophilic so it passes through the membrane. Click for animation http://highered.mcgraw-hill.com/sites/0072437316/student_view0/chapter47/animations.html#

  10. Thyroxin increases metabolic rate http://www.umm.edu/imagepages/8966.htm http://biologyinmotion.com/thyroid/

  11. The Control of Thyroxine by Negative Feedback

  12. The Control of Thyroxine by Negative Feedback (continued)

  13. Exocrine Structure Diagram • You should be able to draw a diagram of the structural features of exocrine glands showing: • secretory cells/acinus • secretory vesicles • lumen/duct/lumen of duct

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