SOCL 3371 Lecture : SOCL 3371 Ppt 3 With Notes
Document Summary
9/5/12: carb- carbon and water, 1c: 1(h20, lipid- not soluble in water (must be nonpolar, protein, nucleic acid- phosphate group, 5 carbon sugar, nitrogen base. Hw: read 142-162, online quiz 6, practice exam 3, chem reaction and enzymes prelecture, exam 1: mon-wed (tues @ 3) To determine polarity, just look at molecule, recognize what you have in terms of function groups, and then you can guess if it is polar or not. Electronegativity is based off of location on the periodic table (increases from left to right) and from bottom to top (you can generally know based on patterns) 4 elements that make up most: carbon, hydrogen, nitrogen, oxygen. Saturation is about how many hydrogens does it have. Cant rotate around double bonds (that"s when cis and trans comes in) Saturated if carrying max # of h it can. All carbons must be single bonded (c-c-c not c=c-c-c) Trans: you move across as in switch sides (transport, transfer) (diagonal)
