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Nerves, Hormones & Homeostasis

Nerves, Hormones & Homeostasis. Stephen Taylor i-Biology.net. Command terms : http://i-biology.net/ibdpbio/command-terms/. Assessment statements from: Online IB Biology Subject Guide. The Motor Neuron. nerve impulse.

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Nerves, Hormones & Homeostasis

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  1. Nerves, Hormones & Homeostasis Stephen Taylor i-Biology.net

  2. Command terms: http://i-biology.net/ibdpbio/command-terms/ Assessment statements from: Online IB Biology Subject Guide

  3. The Motor Neuron nerve impulse Diagram from: http://commons.wikimedia.org/wiki/File:Anatomy_and_physiology_unlabeled_neuron.jpg

  4. http://bcs.whfreeman.com/thelifewire/content/chp44/4402s.swf

  5. From McGraw Hill: http://goo.gl/tI2MD http://www.blackwellpublishing.com/matthews/actionp.html

  6. http://www.blackwellpublishing.com/matthews/channel.html

  7. http://outreach.mcb.harvard.edu/animations/synaptic.swf

  8. The Endocrine System • A stimulus is received and processed. • Hormones are secreteddirectly into the blood. • They are carried to the target tissues (the place of intended action). • The action of the hormone changes the condition of the tissue. • This change in monitored through feedback. • Most hormonal change results in negativefeedback. • Key endocrine glands: • Pineal gland • Pituitary gland • Thyroid gland • Thymus • Adrenal gland • Pancreas • Ovary (female) • Testes (male) Endocrine glands from: http://en.wikipedia.org/wiki/Endocrine_gland

  9. The Endocrine System • A stimulus is received and processed. • Hormones are secreteddirectly into the blood. • They are carried to the target tissues (the place of intended action). • The action of the hormone changes the condition of the tissue. • This change in monitored through feedback. • Most hormonal change results in negativefeedback. • Key endocrine glands: Endocrine glands from: http://en.wikipedia.org/wiki/Endocrine_gland

  10. @IBiologyStephen Please consider a donation to charity via Biology4Good. Click here for more information about Biology4Good charity donations. This is a Creative Commons presentation. It may be linked and embedded but not sold or re-hosted.

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