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Q1. Offer a model to explain how the F-box protein SLF and the S-RNase mediate self incompatibility. Be sure to account for the action of these proteins in compatible and incompatible interactions. Also state how the model explains competitive interaction. Q2. Hydrophobic residues generally appear at the 1st and 4th […]

Biology Assignment Use the following resources to give you a visual, and to help you answer these questions. I will lecture on the induction of the lytic cycle throughout this week. Your textbook does not provide enough information. Resource #1 (video): http://highered.mheducation.com/sites/0072556781/student_view0/chapter17/animation_quiz_2.html Resource #2 (text that will help you answer […]

All needs to be done by hand…. thank for the help In corn plants grown from seed of wild-type phenotype (colored seedaleurone, startchy seed endosprem and plump seed endosperm) werecross-tested to a variety homozygous recessive for three genes, c(colorless aleurone), w (waxy endosperm) and s (shrunkenendosperm). In the progeny, the […]

Three Questions: 1. Why does DNA replicate from 5′ to 3′ end, instead of from 3′ to 5′ end? 2. Why do we need DNA polymerase I and not just DNA polymerase III, if polymerase I is just initiating DNA replication and polymerase III does all the “heavy lifting” and continues it, […]