OUTLINE 2b

OUTLINE 2b - OUTLINES FOR BIOLOGY 1201 Section 001 Summer...

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OUTLINES FOR BIOLOGY 1201 Section 001 Summer 2008 DR. STEVEN POMARICO Outline 2A CHAPTER 6 A TOUR OF THE CELL Prokaryotes vs. Eukaryotes 6.2.2 >>>>>An overview of “the cell” --- Prokaryotic versus Eukaryotic cells PROKARYOTES EUKARYOTES Single circular chromosome 2 or more linear chromosomes No nucleus or nuclear envelope Nucleus with a nuclear envelope Genetic material in a “nucleoid region” Genetic material within the nucleus No organelles Contains membrane-bound organelles --- Nucleoid (see fig 6.6) --- Cytoplasm --- Cytosol --- Organelle Plant and Animal Cell Overview: The Basics – 6.2.3
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--- Plasma membrane (see fig. 6.8) - Compartmental organization The Nuclear Envelope: The Initial Tour – 6.2.5 Nuclear Function: Who’s in Charge? – 6.2.6 >>>>>The nucleus contains the cell’s genetic library (see fig. 6.10) --- Nucleus --- Nuclear envelope --- Chromatin --- Chromosomes --- Nucleolus >>>>>Many cell organelles are connected through the endomembrane system Endomembrane system -components include: -Nuclear envelope -Endoplasmic reticulum -Golgi apparatus -Lysosomes -Vacuoles All of the components are related either directly or indirectly Cellular Function: Endoplasmic Reticulum – 6.3.1 >>>>>The endoplasmic reticulum manufactures membranes and performs other vital biosynthetic functions
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This note was uploaded on 09/15/2008 for the course BIOL 1201 taught by Professor Wishtichusen during the Summer '07 term at LSU.

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OUTLINE 2b - OUTLINES FOR BIOLOGY 1201 Section 001 Summer...

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