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Hint
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Answer
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network of fibres, organizes structures and activities of a cell, makes shape of cell, like a dome tent, can be quickly dismantled and assembled in a new location
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cytoskeleton
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thin, 'pull force' of cytoskeleton, two strands of actin made of myosin
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microfilaments
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'pull force' part of cytoskeleton, fibrous proteins coiled into cables, medium thickness, only found in some animal cells
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intermediate filament
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sites for cellular respiration, generates ATP, contains circular DNA molecules
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mitochondria
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synthesis of lipids (oils, steroids, phospholipids, hormones) detoxifies drugs and poisons by adding hydroxyl group
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smooth er
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organized units of DNA
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chromosome
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sacs made of membrane
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vesicle
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changes in cell location and movement of cell parts, generally requires interaction of the cytoskeleton with motor proteins
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cell motility
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type of cell with no membrane-bound nucleus
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prokaryote
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thick, 'push force' part of cytoskeleton
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microtubules
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complexes of ribosomal RNAs and proteins, carry out protein synthesis, not membrane-bound, not organelles, build proteins in two cytoplasmic locales
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ribosome
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products of the ER are stored or modified and then sent to other destinations, includes cisternae
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golgi apparatus
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larger vesicles (contractile, central)
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vacuole
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netlike array of protein filaments, maintains shape of nucleus
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nuclear lamina
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|
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Hint
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Answer
|
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rRNA is synthesized here from mRNA, proteins imported from the cytoplasm are assembled into large and small subunits of ribosomes
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nucleolus
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contains enzymes that remove hydrogen adoms from substrates and transfer them to oxygen to produce H2O2
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peroxisome
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type of cell with membrane-bound nucleus
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eukaryote
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selective barrier that allows passage of enough nutrients and wastes to service the entire cell
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plasma membrane
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most of the genes in a eukaryotic cell. very big and conspicuous
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nucleus
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synthesis of proteins, adds membrane proteins and phospholipids to itself
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rough er
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intricate protein structure that lines each pore of nuclear envelope + regulates entry of proteins and RNAs
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pore complex
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encloses the nucleus, double membrane of lipid bilayers with associated proteins
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nuclear envelope
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membranous sac that contains hydrolytic enzymes that digest macromolecules
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lysosome
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framework of protein fibres extending throughout nuclear interior
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nuclear matrix
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sites of photosynthesis, converts solar energy to chemical with sunlight (thylakoid - interconnected sacs, granum - stack of thylakoids, stroma - fluid outside thylakoid)
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chloroplast
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cellular extensions that allow the cell to travel
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pseudopodia
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unicellular eukaryotes
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protist
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