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53 Cards in this Set
- Front
- Back
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metabolic process
no air |
anaerobic respiration
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metabolic process requires energy
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aerobic respiration
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Series of enzyme assist chemical reactions thatg produces a 3 carbon sugar
common method of carbon dioxide fixation |
Calvin Cycle
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Air
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Oxygen
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Process where light energy is converted to chemical energy
C6H1206 + 602 |
Photosynthesis
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organisms that must get energy from food instead of directly from sunlight
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heterotophs
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organisms that use energy from sunlight or chemical bonds in inorganics substances to make organic compounds
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autotrophs
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movement of a substance from high to low concentration gradients
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diffusion
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diffusion of water through a selective permeable membrane
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osmosis
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movement of substance out of a cell vesicle
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exocytosis
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movement of subsgtance into a cell vesicle
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endocytosis
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movement across cell membrane that doesn't require energy
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passive transport
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transport of substance across cell membrane against concentration gradient
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active transport
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no change
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isotonic
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causes a cell to swell
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hypotonic
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causes a cell to shrink
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hypertonic
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an organelle that harvests energy from organic compounds to make ATP
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mitochondria
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system of microscopic fibers
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cytoskeleton
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cellular structure where proteins are made
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ribosomes
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includes fluid cytoskeleton and all of the organelles but nucleus
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cytoplasm
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surrounds cell membrane that provides structure and support
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cell wall
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outer boundary
-encloses cell -separates cytoplasm from surroundings |
cell membrane
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structure thaqt crries out specific activities in the cell
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organelles
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used a crude microscope to observe a thin slice of corkin
1665 saw little boxes and called them cells |
Hooke
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3 parts
*Living things have 1 or more cells *All cells arise from existing cells *Basic units of structure |
Cell Theory
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0__________7_________14
acidic neutral base lemon milk soap vinegar ammonia |
Acids and Bases
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Nonpolar molecules not soluable or mostly insoluble in water.
Include fats, phospholis, steroids & waxes |
lipids
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the basic unit of heredity
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gene
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replacing a defective gene with a normal one
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gene therapy
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form when 2 or more atoms share electrons to form a molecule
- holds atoms in molecules together |
covalent bonds
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contain carbon atoms that are covalently bonded to other elements - classes - carbs, lipids, proteins, nucleic acids
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organic compound
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oppositely changed
-afraid of one another |
electrons
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positively charged (+)
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protons
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no charge (-)
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neutrons
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smallest unit of matter
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atom
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ions of opposite charge may interact to form this
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ionic bond
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substance made of the joined atoms of 2 or more different elements
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compounds
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a group of atoms held together by covelant bonds
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molecules
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a tool used to increase world food supply
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genetic egineering
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genes
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heredity
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chemical reaction in the body
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metabolism
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multiplying of the species
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reproduction
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the change of species throughout the years
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evolution
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the body adapts to the temperature
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homeostasis
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to depend on another species to live
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interdependence
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variable that is measured in an experiment
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dependent variable
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a factor that is changed in an experiment
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independent variable
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a group in an experiment that receives no experimentation treatment
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control group
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planned procedure to test the hypothesis
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experiment
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expected outcome of a test assuming hypothesis is correct
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prediction
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explanation that coulod be true/tested
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hypothesis
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noting objects w/ 5 senses
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observation
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the study of life
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biology
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