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51 Cards in this Set
- Front
- Back
what modifies and transports proteins and synthesizes and transports organelles
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endoplasmis Reticulum
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the endoplasmic reticulum is made up of...
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the smooth ER and rough ER
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secretory proteins and membranes are manufactored here, contains ribosomes
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rough ER
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important in lipid synthesis, detoxification and calcium storage, do not contain ribosomes
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smooth ER
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packaging and delivering sytem that handles incoming lipids and proteins
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golgi apparatus
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creates lysosome
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golgi apparatus creates...
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modifies, stores and routs profucts of ER, alters membrane phospholipids, targets productivity for parts of cell
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golgie appartus that modifies, stores and routes.....
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contains _________ to ________ macromolecules
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digestive enzymes; digest; property of lysosomes
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garbage disposal of cell
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lysosomes
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capture food materials and unwanted thinkgs and realease toxic materials
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vacuoles
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formed because of the central vacuole
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turgor pressure
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helps maintain fluid balance, determines size of cell
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turgor pressure functions
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food vacuole is formed by...
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phagocytosis
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plant cells, stores organic molecules, separates toxic by products, contributes to cell growth
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central vacuole
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only in plant cells for protection and gives plants a solid structure
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cell wall
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prevents excess consumption of water
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cell wall prevents...
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used for keeping organelles inside and has 2 bilayers made out of phospholipids
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cell membrane
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the cell membrane is
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selectively permeable and used for diffusion and protein transport
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in animal cells...extracellular matrix
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is make of glycoproteins and is most abundant is collagen
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extraceulluar matrix helps
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cointrol cell behavior and influence of genes
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intercellular junction
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help integrate cells into higher levels of structure and funtion and gap juntions (communicatiing) and tight
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nuclear is envelope is a ______ membrane
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double bounc
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involved in production of ribosomes and where ribosomal RNA is synthesized
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nucleolus
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mitosis- fibers curl up and become thick to seperate structure and become...
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chromosomes...these fibers are chromatin
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created in nucleas and pass thru nucelar pores to cytoplasm and combine to form ribosomes
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ribsomal units
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free ribomes are
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located in cytoplasm
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bound ribosomes are
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attached to endoplasmic or nuclear envelope
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cellular support, compose of ciliar and flagella, and separation of chromosomes during cell division
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microtubules
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participate in muscle contraction and localize cell contractions
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microfilaments
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bearing tension and inconsisten diamete from cell to cell
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intermediate filaments
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permanent fixtures in cells which maitain cell shapes
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what is intermediate filaments
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double membrane power house that is the site of respiration and generates ATP from sugars and fats
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mitochondria (self-replicating)
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its matrix contains DNA, Ribosomes, and enzymes
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mitochondria's matrix
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double membrane and self-replicating that contrains chlorophyll and mesophyll of plant and algae
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chloroplast
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flattened sacs
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thylakaas
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rids body of toxic substance and bound by a single membrane and found in the liver
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peroxisome (self-replicating)
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breaks down fatty acids to be used by mitochondira and contrains enzymes that transfer hydrogen
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peroxisome break down
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endomembrane system includes
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nuclear envelope--endoplasmic reticulum---golgi apparatus---lysosomes--- vacuoles---plasma membrane
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fresh waters protozoans keep water balance
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contractile vacuole
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plasma membrane is a
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selective barrier that allows passage of oxygen nutrients and wastes
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cytoskeleton provides
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structural support and functions in motility and motion
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chloroplasts
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carries out photosynthesis and contains grana, chlorophyll traps solar energy
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centrioles
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identical structure to basal bodies
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not part of the endomembrane system
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mitchondria and chlroplasts
(made by free ribosomes, small amt. of DNA, grow/reproduce their own iwthin the cell, and involved in energy transformation) |
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amyplasts
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sotre starch, in roots and tubers
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chromoplasts
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non chlorophyll pigments responsible for non green colors
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chromatin
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dna and protein comples of threadlike ribers make up eukaryotic chromosome
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space between the cell membrane and nucleus
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cytoplasm
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the cytoplasm contains...
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organelles and cytosol, which is a fluid
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plant cells lack
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lysosomes, centrioles, and flagella
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animal cells lack
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chloroplasts, central vacuole and tonoplast, cell wall, and plasmodermata
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