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34 Cards in this Set
- Front
- Back
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cytoplasm vs cytosol
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plasm contains all the organelles
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rough ER vs free ribosomes
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rough ER invovled in proteins that are either secreted out of the cell, membrane bound, or secreted to another organelle NOT IN THE CYTOPLASM
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describe the path of a protein
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synthesized in RER, packaged and budding with SER, transported to golgi where it is sorted and processed, buds from golgi and then out
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What is the snare protein attached to the golgi? it attaches to what?
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vesicle snare ( v snare ), the t snare ( on the Target )
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pinocytosis
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non-selective uptake, "cell drinking"
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primary enzyme of the peroxisome
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catalase
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main function of the peroxisome
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detoxification
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cristae
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inner foldings of a membrane (mitochondria)
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glycolysis produces a ____, which is converted to ATP inside the mitochondria
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pyruvic acid
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microtubules are the biggest filament, and are made of the base protein_____
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tubulin
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on the cytoskeleton, Kinesin = ____, Dynein = _____
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exocytosis, endocytosis
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complement proteins
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part of INNATE immunity and the cascade attack
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Humoral Immunity - which type of cells?
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B CELLS
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Cell-mediated immunity ? which type of cells
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T CELLS
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which immune system defends against intracellular microbes?
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the T cells, kills internalized things
B cells are for intercellular |
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What cells can activate complement?
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the B Cells
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helper T Cell vs Cytolytic
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the cytolytic kills directly by binding to antigen
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example of an antigen presenter
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macrophage
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etiology
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the cause of the disease, how did it start?
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pathogenesis
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the mechanism of the development of the disease
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morphologic change
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what you can see, structural alteration
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ischemia
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decreased blood flow to the heart
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hypoxia
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leads to generation of reactiv eoxygen species that can cause protein damage and DNA damage within cell
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loss of calcium homeostasis will
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cause cell to shut down
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hyperplasia, metaplasia
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increase in cell number, change in cell type
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hypertrophy
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NO NEW CELLS, just enlarged due to an inresae in the synthesis of structural proteins and organelles
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example of metaplasia?
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columnar vs stratified squamous in esophagus
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apoptosis, identifiable how?
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cell suicide - DNA is uniformly chopped up
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what tissues are not capable of regeneration? Only --
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brain, cardiac, skeletal muscle--- Scarring (fibrous repair)
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charge on proteins?
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highly negative
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what sort of diffusion is water?
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facilitated
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osmoles are based on
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dissociation
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Na+/Glucose is an example of a
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COTRANSPORTER
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Where can simple cuboidal epithelium be found?
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anterior lens, anterior myoepithelium of iris
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