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For this Assignment, I would like you to compose an answer the following questions under the two topics provided.Cell cycle proteins ″cycle″ in their expression levels meaning that at different points throughout the cellular division cycle they may be expressed very highly, and at others almost not at all. Cell Cycle: 1) What regulates the expression of these proteins? 2) Since several hundreds of proteins are involved and and exact ″formula″ of how much expression of each should be present is necessary at different stages, how does the cell recognize the protein expression levels necessary to either continue through the cell cycle or terminate/apoptize? Apoptosis: Apoptosis is utilized by human cells to terminate cell growth for and resorb appendages like vestigial tails in human development. 3) How does the body know where to resorb these structures and how far back to apoptize the cells that make them up? 4) How does the body know when to turn this apoptotic signaling on during development so these events don′t happen too soon or too late? Please no more than 4 to 6 pages for these 4 questions (that is 4-6 pages in total for the entire assignment, needs to be a short essay for each question no more than 3-4 paragraphs that succinctly address the questions asked). .