BIOLOGY 3UU3 Lecture Notes - Master Clock, Clock Signal, Waggle Dance
20 Apr 2013
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Document Summary
Readings for midterm question or two per article. Organization of organisms is traces to the functions of central plots. Vertebrates traces to microprocesses where all the allocation aspects are, all take place in a very small primitive region fo the brain called hypothalamus. Top diagram hypothalamus connected directly to pituitary. Regions with neuronal body for secretion of hormones as well as the inter neurons connecting things up. The pvn main site for stress hormone access. The central clock is the master clock of the body but a lot of what it does is carry the stress hormone. By regulating adrenal outpit, clock talks to rest of the tissues through the stress hormone access. Growth hormone access float a bit more, doesn"t have quiet the same type of connections, has some homeostatic ability. Negative interaction between pvb and arc nucleus will find sub nuclei, are antaingosit. Feeding regulation archaic nucleus in regulation of food intake. Microprocessor runs all processes of body.
