BISC220-3

BISC220-3 - -GDP and GTP compete for site-snaptinemal...

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-ligands -signal molecules -relay molecules (in a signal transduction) = causes the conformation -activation/modification of cellular responses -ligand-gated ion channel receptor -negative inside, positive ions move into membrane à cause depolarization -partial phosphorlation vs. full phosphorlation -G protein must be free to move in membrane, while G protein-linked receptor and enzyme do not have to be free
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Unformatted text preview: -GDP and GTP compete for site-snaptinemal complex =-synapsis = occurs in prophase 1, chromatids held together-tetrad-transfer of chromosomes from sister chromatids, swap DNA-20 chromosomes = 2 20 ways of arrangement...
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