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31 Cards in this Set
- Front
- Back
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Carbs: Glucose |
One sugar monosaccharide |
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Carbs: Maltose |
Two sugar disaccharide |
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Testing for proteins |
Biuret: purple |
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Testing for lipids |
brown paper evaporation test |
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Testing for starch |
iodine: purple/black |
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Testing for sugars |
Benedict's: green to orange-red |
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Prokaryotic (bacteria) |
no membrane bound organelles or nucleus |
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Eukaryotic (plants and animals) |
has membrane bound organelles and a nucleus |
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Unique plant structures |
cell wall, vacuoles, and chloroplasts |
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Unique animal structures |
vacuoles, centrioles, asters |
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Phospholipids: what kind of head and tails do they have? |
hydrophillic head and two hydrophobic tails |
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Hypertonic (shriveling) |
more solute than inside of cell; causes water to leave cell. Greater than .9% |
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Hypotonic (swelling) |
less solute than inside of cell; causes water to enter cell, and can cause hemolysis if too much. Less than .9% |
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Isotonic |
equal solute outside and inside; no water comes in/out of cell. Nothing happens to cell. At .9% |
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molecules that undergo change |
reactants |
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result of a reactant |
product |
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organic catalysts that speed reactions |
enzymes |
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reactants of enzymatic chemical reaction |
substrates |
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enzyme of potatoes |
catalase |
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substance broken down into products |
degredation reaction |
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substances join to form product |
synthesis reaction |
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loses original shape and active site |
denature |
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reactions happen at the active site of an |
enzyme |
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bubble height of an enzyme determines its |
degree of activity |
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enzyme specificity promotes activity because |
enzyme is specific to its substrate |
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increasing enzyme concentration promotes activity because |
it speeds up the reaction process |
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when a vacuole gains water and exerts pressure is called |
turgor pressure |
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cell shriveling is called |
crenation |
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cell bursting is called |
lysis |
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diffusion of water across plasma membrane |
osmosis |
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movement of moleules from high to low concentration |
diffusion |
