BIOL 1210 Chapter Notes - Chapter 1 - 10: Photosystem I, Transfer Rna, Helicase
9 Nov 2016
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2 days missed, 100% for attendance, clickers boost attendance. Inductive reasoning - discovering general principles through examination, used to develop hypotheses. Deductive reasoning - using accepted general principle as a guide to explain specific observation. Properties of life: built of cells, reproduce using dna, growth and development, energy utilization, sense and response to the environment, hierarchy of organization, evolution. Polar molecules attract each other, no repulsion (nonpolar & polar) just attraction. Molecules - covalent bonds compounds - not necessarily covalent bonds. Proteins embedded or secreted are made on the rough er. dark reactions in the stroma, light in the thylakoid membranes. First photosystem (photosystem 2) splits oxygen to replace electron, second photosystem (photosystem 1) creates nadph with lost electron. H+ dense inside the thylakoid due to electron transport chain between photosystems. Heterozygous cross: 75%, 25%; heterozygous with recessive: 1:1:1. Variations on mendel"s principles: - sex linkage - chromosomal linkage - incomplete dominance - codominance - multiple alleles.
