Term
| Movement across plasma membrane |
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Definition
-Diffusion
-Osmosis
-Facilitated transport
-Active transport
-Endo/Exocytosis |
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Term
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Definition
| -random movement of molecules from higher to lower concentration |
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Term
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Definition
| -the diffusion of water molecules |
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Term
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Definition
PASSIVE transport
-materials moved by transport protein NO ENERGY needED |
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Term
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Definition
-uses energy to substances against(up) a concentration gradient/partial membrane
-important for kidney to retain substances
-have mitochondria for needed energy |
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Term
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Definition
the production ATP using glucose and Oxygen
-CO2 and H2O as waste |
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Term
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Definition
| -concentration of dissolved substances is the same as cell contents |
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Term
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Definition
| - solution outside cell is more concentrated |
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Term
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Definition
| - solution outside cell is less concentrated |
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Term
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Definition
ACTIVE TRANSPORT
-process when cell transports molecules (e.g proteins) into cell by engulfing in energy use Process |
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Term
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Definition
ACTIVE TRANSPORT
-process when cells transport molecules outside of cell by expelling |
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Term
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Definition
Involves
-Nucleus: DNA tolarge to move /copied by RNA to Single strand
-Ribosomes
-Endomembrane System |
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Term
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Definition
-organelles made up of rRNA & protein
-free floating
-found in endoplasmic reticulum
-used for protein synthesis |
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Term
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Definition
-series of membranes where molecules are transported into cells
CONSIST OF
-nuclear envelope
-ROUGH endoplasmic membrane
-Smooth endoplasmic membrane
-Golgi Apparatus
-Lysosomes
-Vesicles
-cytoskeleton |
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Term
| Rough endoplasmic membrane |
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Definition
| has ribosomes to make protein |
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Term
| Smooth endoplasmic membrane |
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Definition
| lacks ribosomes aids in production of lipids and carbs |
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Term
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Definition
DELIVERY SYSTEM
-flattened stack that process, package, and deliver proteins ans lipids |
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Term
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Definition
| membranous vesicle made by Golgi contains digestive enzymes |
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Term
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Definition
| small membranous sacks for transport |
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Term
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Definition
series of protein that maintain cell shape
-anchors and/or moves organelles
-found in cilia and flagellum
-Cilia and flagellum made up of microtubiole for movement |
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Term
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Definition
-junctions between human cells that allow funciton in a coordinated matter
3 TYPES
-Adhesion:mechanically attach adjacent cells common in skin
-tight : connections between plasma membrane ,proteins of neighboring cells form zipperlike barrier common in DIGESTIVE tract and KIDNEYS
-Gap:cell communication portals channel proteins of plasma membrane fuse together allowing easy movement between adjunct cells |
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Term
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Definition
-for celluar respirations
-most are proteins
-anmed for molecules worked on called substrates
-have active sites for substrate binding
-recylced
-some need vitamins or ions to be active |
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Term
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Definition
ATP Production
- PROCESS
GLycosis
Citric acid cycle
Electron transport chain
Other Molecules used:
-carbs
-proteins
-lipids |
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Term
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Definition
occurs in cytoplasm
no oxygen needed
breaks down glucose into 2 pyruvic acids
NADH & @ ATP molecules produced |
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Term
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Definition
cyclical pathway in mitochondria
produces NADH and 2 ATP
release CO2 |
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Term
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Definition
molecules embedded in mitochondria membrane
NADH carry electrons here
32-34 ATP produced depending on cell
Requires Oxgen |
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Term
| APT production w/o Oxygen |
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Definition
-occur in cytoplasma
-no oxygen needed
involves glycosis
-makes 2 ATP ans lactic acid
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