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10 Cards in this Set
- Front
- Back
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Smooth Endoplasmic Reticulum |
Phospholipids and steroid synthesis Carbohydrate metabolism Detoxification Muscle contraction (calcium reservoir) |
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Rough Endoplasmic Reticulum |
Protein Synthesis Synthesis of membrane parts Secretory proteins |
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Golgi Apparatus/body |
Poles Cis face- receives vesicles from ER Trans face- ships vesicles to other places in the cell Alters glycoproteins, manufactures carbohydrates. Molecular ID tags (shipping labels) |
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Vesicles |
Mainly in animal cells Smaller than vacuoles Transport Bud off from ER, golgi, plasma membraneq |
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Vacuoles |
Mainly in plants Larger than vesicles Central- Tonoplast, storage, waste disposal (similar to lysosomes in animals), pigment storage, toxin storage (poison ivy) Food vacuoles store starch |
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Mitochondria |
Own ribosomes and DNA 2 membranes, intermembrane space, matrix |
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Chloroplasts |
2 membranes, intermembrane space, stroma, thylakoids, thylakoid membrane, thylakoid space, grana |
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Peroxisomes |
-Break down substances by first transferring H to water (H2O2), then catalase breaks down H2O2 -Metabolize Fa's, detoxification -In plants, convert FA's to sugars in seedings, keep plant nourished until it can photosynthesize |
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Lysosomes |
-Animals only (vacuoles in plants) -Phagocytosis, recycling, autophagy (cell suicide) |
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Cytoskeleton |
-Mechanical support, shape, anchors organelles, motility -Microtubules, monorails, shape and support, spindle apparatus, centrioles, basal bodies, flagella, cilia -Microfilaments, muscle contraction, cleavage furrow, pseudopia -Intermediate, tension bearing, more permanent, hold organelles in place |
