lec1.2011.class.slides - You should know the material -in...

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You should know the material -in the extra slides posted on Blackboard -in the notes that we email you (also posted on Blackboard)
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1800’s The Cell Theory Cells are the fundamental and functional units of life . 1. A cell is the structural unit of life. 2. All organisms are made of cells. 3. All cells arise from preexisting cells. Schleiden, Schwann Virchow
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Composition of a “typical” cell
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Typical Eukaryotic Cell
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20 Amino Acids structure Hydrophobic Hydrophilic
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4 Levels of Protein Structure 1 0  Structure = amino acid sequence joined by peptide bonds. 2 0  Structure = local structure formed through non-covalent     hydrogen bonds between amino acids over short     stretches  of a polypeptide chain. 3 0  Structure = the overall shape of a polypeptide chain     formed through non-covalent bonds     between amino acids over long stretches  of a     polypeptide chain. 4
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This note was uploaded on 02/27/2011 for the course BIO 320 taught by Professor Staff during the Spring '08 term at University of Texas at Austin.

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lec1.2011.class.slides - You should know the material -in...

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