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- 1. Multiple ChoiceAll of the following are part of a prokaryotic cell exceptDNA & RIBOSOMESCELL WALLPLASMA MEMBRANEENDOPLASMIC RETICULUM
- 2. Multiple ChoiceProkaryotes are classified as belonging to two different domains, what are the domains?Bacteria and EukaryaBacteria and ArchaeaArchaea and ProtistaBacteria and Protisita
- 3. Multiple ChoiceWhich organelle or structure is absent in plant cells?mitochondriaGolgi VesiclesmicrotubulesCentrosomes
- 4. Multiple ChoiceLarge numbers of ribosomes are present in cells that specialize in producing which of the following molecules?LipidsNucleic acidsProteinsCellulose
- 5. Multiple ChoiceA cell with a predominance of FREE ribosomes is most likelyproducing primarily proteins for secretionproducing primarily cytoplasmic proteinsconstructing an extensive cell wall or extracellular matrixdigesting large food particles
- 6. Multiple Choicewhich type of organelle or structure is primarily involved in the synthesis of oils, phospholipids, and steroids?ribosomeslysosomesmooth ERmitochondria
- 7. Multiple ChoiceWhich structure is the site of the synthesis of proteins that may be exported from the cell?Rough ERlysosomesgolgi vesiclesfree cytoplasmic ribosomes
- 8. Multiple ChoiceHydrolytic enzymes must be segregated and packaged to prevent general destruction of cellular components. which of the following organelles contains these HYDROLYTIC ENZYMES in ANIMAL CELLS?chloroplastlysosomeperoxisomecentral vacuole
- 9. Multiple ChoiceWhich organelle often takes up much of the volume of a plant cell?lysosomevacuolemitochondriongolgi apparatus
- 10. Multiple ChoiceWhich organelle is the primary site of ATP synthesis in eukaryotic cells?lysosomevacuolemitochondriaGolgi apparatus
- 11. Multiple ChoiceIn a plant cell, DNA may be foundonly in the nucleusnucleus and mitochondrianucleus and choloroplastnucleus, mitochondria, chloroplasts
- 12. Multiple Choicewhich type of organelle is found in plant cells but not in animal cells?ribsomesmitochondrianuceliplastids
- 13. Multiple ChoiceWhich structure is common to plant and animal cells?chloroplastcell wallcentral vacuolemitochondria
- 14. Multiple ChoiceWhich structure-function pair is mismatched?nucleolus: production of ribosomal subunitslysosome: Intracellular digestionribosome; protein synthesismicrotubule; muscle contraction
- 15. Multiple ChoiceWhich of the following is present in prokaryotic cell?mitochondriaribosomenuclear envelopeER
- 16. Multiple ChoiceWhat is the most likely pathway taken by a newly synthesized protein that will be secreted by a cell?ER, golgi, nucleusGolgi, ER, lysosomenucleus, ER, GolgiER, golgi, vesicles that fuse with plasma membrane
- 17. Multiple ChoiceWhich cell would be best for studying lysosomes?muscle cellnerve cellleaf cell of a plantphagocytic white blood cell
- 18. Multiple ChoiceSemi-permeable membrane that separates the nucleus from the rest of the cellcell wallchromosomesnuclear membranenucleolus
- 19. Multiple Choicepackages ribosomal subunits?cell wallnucleoluschromosomesnuclear membrane
- 20. Multiple Choicestores calcium, detoxifies drugs and participates in carbohydrate metabolism?mitochondriaribosomescytoplasmendoplasmic reticulum
- 21. Multiple Choicecomposed of 70-80% water with organic molecules held in colloidal suspension.mitochondriaribosomescytoplasmplasma membrane
- 22. Multiple Choicesite of protein synthesismitochondriaribosomescytoplasmendoplasmic reticulum
- 23. Multiple Choicecomposed of a bi-layer of phospholipids with hydrophilic heads facing the internal and external environments, hydrophobic tails facing each other and structural proteins. semi permeable membrane that surrounds the cell and regulates what passes into or out of the cell.mitochondriaribosomesplasma membranecytoplasm
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