[BIO2135] - Final Exam Guide - Ultimate 124 pages long Study Guide!
29 Mar 2017
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Endosymbiont theory accounts for all the changes in the cell from prokaryote to eukaryote. Nuclear envelope not completely smooth all the way around. Things need to get in and out of the cell. The cell now has 2 specialized environments: one for basic maintenance and function and one for storing and replicating the genome. 3rd compartment endoplasmic reticulum continuous with the outside of the cell the cell can move things around without touching the rest of its environment. Phagocytosis happened all the time; but one day it didn"t get digested, it sat in there, did what it did, and helped the cell. Mitochondria bacteria did its atp, surplus is diffusing into the cell, cell gives pyruvate to bacteria, they are symbiotic. Opisthokonta (animal and fungi) cell wall head, propeller behind. Bikonts second flagella with a different function; *** metabolic waste does not equal fecal waste *** Phagocytosis we need digestive enzymes to break down the food particle.
