#Question id: 11710
#Unit 9. Diversity of Life Forms
Why is the filamentous morphology of the water molds considered a case of convergent evolution with the hyphae (threads) of fungi?
#Question id: 33363
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 308
#Unit 1. Molecules and their Interaction Relevant to Biology
The vapor pressure of o-nitrophenol at any given temperature is predicted to be______
#Question id: 16477
#Unit 12. Applied Biology
#Question id: 2983
#Unit 2. Cellular Organization
Cell cycle is regulated by master regulators (cyclin and CDKs). In vertebrates, G1 CDK activity rises during G1 and is stimulated by the presence of growth factors. When signaling from growth factors is sustained, the resulting cyclin D–CDK4/6 complexes begin phosphorylating Rb, releasing some E2F, which stimulates transcription of the genes encoding cyclin E, CDK2, and E2F itself. In a particular cell type there is a mutation in Rb such that it cannot be phosphorylated. What will be the correct expression pattern of cyclin E in these cells after mitotic stimulation?