Bichem Exam 3

Bichem Exam 3 - • PI shows isoelectric point which is...

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Bichem Exam 3 17:31 Draw the 20 Amino Acids and name them with abbreviations Know all about amino acids  Chiral, achairal, enantiomer, diastereoisomer absolute configuration: D and F in biochemical terms. Correlate that with S and R L = S D = R Which aa can be metabolized? L aa can be metabolized Know table 3-1 (groupings) Which molecule is used for the standard in biochem? Rare amino acids Selenocysteine Zwitterion Substances having a dual nature are called ampholytes Absorption of light: give general definition of lambert-beer law
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Molar extinction coefficient Characteristics of Titration Curves
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Unformatted text preview: • PI shows isoelectric point which is used in the ? • Protein in an electric field stops migrating Why is acidic acid more acidic then ethanol? Why is glycine more acicdic than acidic acid? Average molecular weight of aa is 110 HPLC or High Performance uses high pressure by pushing sample through at fast rate Difference bw activity and specific activity • Specific is per milligram of protein Sanger Edman Sequencing Sequencing a long protein is done with us of enzymes. Be able to work through very simple sequencing problem 17:31 17:31...
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This note was uploaded on 11/09/2010 for the course BIO 123 taught by Professor T during the Spring '10 term at Freed-Hardeman.

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Bichem Exam 3 - • PI shows isoelectric point which is...

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