10.14.05 - Chloroplast endocytosis cyanobacteria Cyanobacteria became incorporated into cell(phlogenetic tree Cell Nucleus \u2022 House genetic blueprint

10.14.05 - Chloroplast endocytosis cyanobacteria...

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Chloroplast endocytosis cyanobacteria Cyanobacteria became incorporated into cell (phlogenetic tree) Cell Nucleus House genetic blueprint for cell Surrunded by nuclear envelope Contain chromatids and nucleolus Acetabbularia Experiment Each acetabularia is a single cell (huge!) Tansplanted cell-plants Shows that the nucleus houses the genetic material Ribosomes 40% RNA, 60% Protein Rough ER& Smoother ER Rough has ribosomes Endomembrane System a continuum of membranes made or roche and smooth er How does the protein know where to go? - signal peptide from inside membrane - signal molecule attaches to that - protein is transferred
cell theory Part 1: All organisms are composed of cells (Schleiden & Schwann) Part 2: All cells came from other cells (Virchow) Function of cell division

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