KINE 2011 Chapter Notes - Chapter 1: Sphingolipid, Glycogen, Purine
21 Sep 2013
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Document Summary
Kin 2011 will cover the chemical, cellular, tissue, and organ functions in the human body. Food + o2 food + o2 co2 + h2o + energy co2 + waste. Outside of cell inside of the cell outside of the cell. Cells have a mechanism that can help them control the exchange of material in side the cell and the cell"s surrounding environment. Cells are able to synthesize what they need, and are able to reproduce (exceptions are nerve & muscle cells). When the human is a fetus, it is composed of undifferentiated stem cell. They are cells that don"t know what they want to become (eg. heart cells or brain cells). Later they differentiate to the four primary types of tissues. They contract to generate force, and are made of 3 types: 3-smooth muscles (surround & control movement of molecules through hollow tubes and organs). Consist of cells specialized for exchanging materials btwn the cell and its environment.
