question archive case study; Evolution does not always lead to more advanced species
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case study; Evolution does not always lead to more advanced species. Evolution is simply a description of the way change occurs in biological creatures over many generations in order to better exploit a certain environment. Evolution sometimes leads to progress, but it sometimes leads in the opposite direction. For instance, the Texas blind salamander has lost his eyes after many generations of evolution due to the uselessness of eyes in the dark caves where he dwells
.questions;
from the case study; answer the following questions appropriately
1. Following internalization, vesicle-bound materials are transported to?
2.justify accordingly why; Receptor down regulation leads to a decrease in the sensitivity of the cell towards further stimulation.
3what is the interesting component do you know about Dynamin?
4)interelate the roles of the AP2 and the clathrin-mediated endocytosis
5) A molecule of clathrin has a ______________ structure;demonstrate
6)how do the roles of the clathrin and Receptor-mediated endocytosis (RME) overlap?
7)propse and explain the nature of the operations of the receptor-mediated endocytosis in regard to the cell uptakes extracellular material
8)after travelling through the late endosome,what is the fate for materials ingested by endocytosis?explain
9)explain the feature of the Transformation from an early to a late endosome in the pH
10)position the Late endosome in the nucleus
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