BIOL 1000 Chapter 1: Notes on chapter one and the purple pages
18 Sep 2016
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1. 6 using light to tell time circadian rhythms: oscillation in behaviour and physiology that have a period of 24 hours. Chlamydomonas reinhardtii (green algae) earth revolving around sun = season earth rotating around axis every. Uv, near 200nm, are absorbed by ozone layer o3 ozone produced when photons in uv light interact with oxygen. > lens focuses light at photoreceptors in retina > photoreceptors send signals to brain through optic nerve. Owers, whereas bees pollinate primarily blue and yellow needs are also attracted to. 2h:1o bonds that link monosaccharide units into chains called glycosidic bonds two a-glucose units joined together by a(1->4) linkage made from two monosaccharides linked together by a dehydration synthesis reaction disaccharides examples maltose lactose sucrose polysaccharides. Nh4+ (ammonium ion) + oh- ph scale: each whole number represents a value ten times the next number when a solution is neutral (7), the concentration of both hydrogen and hydroxide ions is.
