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27 Cards in this Set
- Front
- Back
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scientific method
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observation
question hypothesis experiment conclusion |
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it's alive if...
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cells w/ structure
homeostasis growth reproduce evolve |
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glucose
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C6H12O6
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covalent bond
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strongest, most common, electronically neutral
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ionic bond
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loss or gain of ions to form a stable compound
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hydrogen
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weak, slightly polar
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Acids
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milk, stomach acid
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base
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sweat, oven cleaner
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Carbs
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carbon hyrdogen oxygen
in plants |
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lipids
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fats oils waxes
carbon hyrdogen oxygen |
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proteins
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carbon hydrogen oxygen nitrogen
amino acid is the building block |
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Nucleotides/ nucleic acid
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carbon hydrogen oxygen nitrogen phospherus
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DNA/RNA
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G-C A-T
G-C A-U |
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plasma membrane
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2-layers
gatekeepr |
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cytoplasm
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inside cell, outside nucleus
enzyme and other protein synthesis happens here |
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prokaryotic cells
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simple, cell wall, pili, transfer gametes between other cells- unbound nucleoid
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Eukaryotic cells
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cilia and flagella for locomotion
cytoskeleton, have a nucleus ribosomes built in and build protons |
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golgi
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fed ex of the system
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ribosomes
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built in and build protons
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vesicles
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collect poisons
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lysosomes
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digest large molecules
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mitochondria
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powerhouse of cell
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central vacoule
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water pump, hazmat
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types of transport without atp
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osmosis
hypertonic hypotonic |
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types of transport with atp
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active ( small ions)
endocytosis (taking in) pendocytosis (infolding and vesicles) receptor- infold phagocytosis- cell eating, arms extended |
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catalyst and enzymes
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speed up reactions
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4 levels of protein
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primary- straight
secondary- curved tertiary- mixed up quatenery- mixed up and combined with another |
