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Anatomy and Physiology Cell Membrane and Organelles Quiz Review Flashcards

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3054090753Cell membranecontrols what moves in and out of the cell, selectively permeable. Has a phospholipid bilayer embedded with proteins0
3054101756Phospholipid bilayerwater soluble head, water insoluble tails1
3054111496Tight junctionsclosed space between cells, located among cells that form linings2
3054124101Desmosomesformed "spot welds" between cells, located alone outer skin cells3
3054130303Gap junctionstubular channels between cells, located in cardiac muscle cells4
3054136445Cell adhesion Moleculesguide cells on the move5
3054141916Selectionallows white blood cells to "anchor"6
3054144413Integringuides white blood cells through capillary walls7
3054155018Endoplasmic reticulumconnected membrane bound sacs, transport system8
3054159561Rough ERstudded with ribosomes, protein synthesis9
3054163033Smooth ERlipid synthesis10
3054168140Ribosomesfree floating or connected to ER, provide structural support, make protein11
3054173238Golgi apparatusstack of flattened membranous sacs, modifies, packages and delivers proteins12
3054186312Vesiclesmembranous sacs, store substances13
3054189052Mitochandria"powerhouse", membranous sac with inner partitions, generate energy, cristae14
3054192483Lysosomesenzyme containing sacs, digest worn out cell part or unwanted substances15
3054196741Peroxisomesenzyme containing sacs, break down organic molecules16
3054199807Centrisomestwo rod like centrioles, used to produce cilia and flagella, distributes chromosomes during cell division17
3054209497Ciliashort hair like projections, propel substances on cell surface18
3054213095Flagellalong tail like projections, provides motility to sperm19
3054219246Microfilaments and Microtubulesthin rods and tubes, support cytoplasm, allows for movement of organelles20
3054224506Inclusionstemporary nutrients and pigments21
3054228195Cell Nucleuscontrol center of cell22
3054229862Nuclear envelopeporous double membrane, seperates nucleoplasm from cytoplasm23
3054237190Nucleolusdense collection of RNA and proteins, site of ribosome production24
3054240533Chromatinfibers of DNA and proteins, stores information for synthesis of proteins25

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