Human Biochemistry. IB Chemistry 3 Robinson High School Andrea Carver. Biochemistry is…. The study of the chemical processes occurring in living organisms. Includes processes involving the flow of both energy and information.
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IB Chemistry 3
Robinson High School
Rxns of Respiration
CO2 + H2O
Amino acids are treated with a locating reagent to colorize them.
A small amount of the mixture is placed at the origin.
Stationary Phase- does not move (paper)
Mobile Phase- travels taking some sample with it (solvent)
Movement of peptide fragments determined by size.
Rf= distance traveled by amino acid
distance traveled by solvent
Specific amino acids have characteristic Rf values.
Separates amino acids based on movement of charged particles.
A charge gradient is established on a gel.
Proteins migrate based upon charge of side chains present.
Proteins settle near their isoelectric points.
Linoleic acid (omega-6)
Linolenic acid (omega-3)
Forms from condensation reactions between components.
Sugar phosphate backbone
Occurs during cell division.