BIOL 1F90 Lecture 30: BIOL 1F90 lecture 30 2016 winter
20 Mar 2016
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Lecture 30- introduction to animal function (lecture set 9) Learning outcomes: list the di erence categories of animal tissue, providing general functions and speci c examples of each, describe the movement of solutes and water between compartments. Surface area : volume ratio: describe homeostasis and the mechanics of homeostasis, describe how negative feedback, positive feedback, and feedforward regulation contribute to the maintenance of homeostasis animals. All animal cells share similarities in the ways in which they: Detect and respond to signals in their immediate environment. Organization of human body: cell > tissue > organ > organ system > organism (if you"re happy and you know it clap your hands *clap* *clap*) Specialized cells of a given type cluster together. Skeletal- attached to bone (ex. vertebrates) or exoskeleton (ex. invertebrates) for locomotion, voluntary control, striated. Cardiac- only in the heart, involuntary control, striated. Smooth- surrounds hollow tubes and cavities for propulsion of contents, involuntary control, unstriated.
