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Organelle Essay Topics & Paper Examples

Eukaryotic organelles

Eukaryotic organelles Living things have evolved into three categories of closely related organisms, called “domains”: Archaea, Bacteria, and Eukaryota. Life as we see it each day — including plants and animals — belongs to the third domain, Eukaryota. Eukaryotic cells are a more complex opposed to prokaryotes (simpler based cells), and the DNA is linear and found within a nucleus. Organelles are small structures within cells that perform specialized functions. They are found within the cytoplasm (a semiliquid substance that composes the foundation of a cell) Just as the name indicates, you can think of organelles as small organs. There are a dozen different types of organelles commonly found in eukaryotic cells. Some structures of organelles are membrane bound. The…

Plant cell and animal cell

Plant and animal cells have several differences and similarities. For example, animal cells do not have a cell wall or chloroplasts but plant cells do. Animal cells are round and irregular in shape while plant cells have fixed, rectangular shapes. Animal Cell Plant Cell Cell wallAbsentPresent (formed of cellulose) ShapeRound (irregular shape)Rectangular (fixed shape) VacuoleOne or more small vacuoles (much smaller than plant cells).One, large central vacuole taking up 90% of cell volume. CentriolesPresent in all animal cellsOnly present in lower plant forms. ChloroplastAnimal cells don’t have chloroplastsPlant cells have chloroplasts because they make their own food CytoplasmPresentPresent Endoplasmic Reticulum (Smooth and Rough)PresentPresent RibosomesPresentPresent MitochondriaPresentPresent PlastidsAbsentPresent Golgi ApparatusPresentPresent Plasma Membraneonly cell membranecell wall and a cell membrane Microtubules/ MicrofilamentsPresentPresent FlagellaMay…