BIOLOGY 151- Final Exam Guide - Comprehensive Notes for the exam ( 56 pages long!)
30 Nov 2017
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Document Summary
Adenine - thymine - guanine - cytosine - uracil. Combine oh unit with h to create h2o. Polysaccharides (polymers) (10 or more sugars bonded together) H bonds hold multiple psrs together covalent bonds (oxygen) In water/solution, phospholipids will clump into small balls called. Hydrophilic head outwards, keeping the hydrophobic tails in and safe. Hemoglobin - blood - carries oxygen throughout bloodstream. R-group determines either hydrophobic or -philic nature of protein. Cells are the smallest living things, basic unit of life. Cells arise only by division of previously existing cells. Prokaryotic cell - does not contain membrane bound nuclei. Directs cell activities + contains chromosomes found in. Breaks down nutrients to create atp for cell. Processes macromolecules as they are synthesized w/in cell. Breaks down all types of biomolecules with enzymes. Regulates the release ca +2 ions and processes toxins. Rough endoplasmic reticulum - has ribosomes on surface (similar function to ser) Has not been planted inside wall of uterus.
