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There are approximately 4000 DNA sites in the yeast genome which could potentially bind the yeast transcription factor GAL4, but only 10 sites control genes necessary for galactose metabolism. In one chromatin immunoprecipitation experiment, yeast growing on galactose were lysed, and subjected to cross-linking reagents which cross-linked transcription factors to […]

Case study 6: Part One Overview: Kayla, a now 26-year-old Caucasian and Hispanic female, comes in the week after the children’s illness comOverview: Kayla, a now 26-year-old Caucasian and Hispanic female, comes in the week after the children’s illness complaining of fatigue, dysuria, and pain in her left breast, all […]

The chance of getting a child with type B is 18.75%. Besides, AB blood group constitutes 56.25%. The type O chance is 6.05%. Therefore, the mother and the father has the highest chance of getting a child with type AB blood because type A and B alleles are dominant over […]

1. current understanding of viruses, viroids, and prions? 2. How do viruses, viroids, prions, and bacteria differ in terms of their biological identity and method of infection? 3. What are the chemical and physical properties and the lytic/latent cycles of animal and plant viruses? 4. How can viruses lead to […]