BIOL 1107 Lecture Notes - Lecture 1: Lactic Acid, Plant Cell, Frontal Bone
Document Summary
Molarity (moles/liter): number of moles of solute per liter of solution. Example: how do you prepare 500 ml of a 2m solution of naoh? (m. w. Based on x parts per 100 parts. 6 most abundant elements found in living organisms (chnops) Polar matrix- adsorbs or sticks the polar amino acids which causes them to travel a shorter distance because it was stopped. Nonpolar solvent - carries the nonpolar amino acid a greater distance without repelling it. Polarity of the r-groups of amino acids - polar amino acid shorter distance & nonpolar amino acid farther distance. Adsorption to the matrix- solute moves up the matrix faster or slower depending on how it interacts with the matrix (adsorption or sticks) and the solvent. Absorption by the solvent (aka dissolving in )- shows the solvent is travelling up the matrix depending on polarity of amino acid. Migration distance - the distance the amino acids moved shown on the paper matrix.
