[BI236] - Final Exam Guide - Ultimate 26 pages long Study Guide!
Document Summary
Lecture 2 - cells and domains of life jan 6th /17. Cell theory: all organisms are made of one or more cells. All cells come from pre-existing cells: vital func. Of organisms occur within cells: all cells contain hereditary info necessary for regulating cell functions, hereditary info transmitted to next generation of cells. Two types of cells: eukaryotes complex type animals, plants, prokaryotes simpler type bac. Main distinction between the two eukaryotes have a membrane bound nucleus, prokaryotes do not. Three domains of life: archaea, bacteria, eukaryote. Energy use organic chemicals, inorganic chemicals, and/or photosynthesis. Molds and mushrooms are multicellular consisting of masses of mycelia, which is composed of filaments called hyphae. Parasitic flatworms and roundworms are called helminthes. Lecture 3 cell organelles jan 9th/17. In plants, bacteria, fungi, algae, and some archaea. Interconnected filaments and fibres: fluid (cystol, storage substances (calcium oxalate, silicon dioxide (plants), energy storage materials (starch, glycogen, lipid droplets)
