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Unformatted text preview: PROBLEM 2. The endomembrane system Describe the process from start to finish that places a glycosylated transmembrane receptor into the plasma membrane of an animal cell. A. Where do these modifications take place? B. How many organelles will the receptor transit through? C. If you described the same process for a protein that is to be secreted, would there be any differences? PROBLEM 3. More with membranes Using the ideas proposed in the endosymbiosis model, explain this model for the origin of chloroplasts. What features of chloroplasts are similar to prokaryotes in support of this theory?...
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