prob set ans 2

prob set ans 2 - Answers to Problem Set #2 BILD 1 Fall 08...

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- 1 - Answers to Problem Set #2 – BILD 1 Fall 08 1.A E.R. Continuous with and connected to the Nuclear Envelope. Where membrane or exported proteins are made and folded (disulfide bridges). Phospholipids are made in both rough and smooth E.R. The first sugars are added to the glycoproteins here. Golgi Apparatus Decides where different proteins go. Adds late stage, specific sugars to proteins. Has two faces: cis side faces the E.R. E.R. exports fuse here; trans side faces the outer membrane and is for export of “finished” products. Mitochondria Has double membrane. Where respiration takes place. Has it’s own genome and ribosomes. All evidence for the endosymbiosis theory. Chloroplast Has double membrane. Where carbon fixation & photosynthesis takes place. Only found in plants in the eukaryote domain. Has its own genome and ribosomes. All evidence for the endosymbiosis theory. Microtubules Made from proteins called tubulin. Maintain cell shape. Guide movement of organelles in the cell or chromosomes during mitosis. Microfilaments
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This note was uploaded on 11/02/2008 for the course BILD 1 taught by Professor Unk during the Spring '08 term at UCSB.

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prob set ans 2 - Answers to Problem Set #2 BILD 1 Fall 08...

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