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29 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Scientific method |
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Controlled variables |
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Microscope parts |
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Microscope parts |
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What are acids and bases |
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What are buffers? |
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Ph formula |
H20+CO2 -> H2CO3->H+HCO3 |
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Benedict's test |
Benedict's reagent detects reducing sugars by color change from blue to orange, rust, or greenish color. |
Reducing sugars indicate a free carboxyl group |
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Starch test |
Lugol's iodine (iodine potassium iodide) detects starch by changing from amber to a dark purple/blue color |
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Biuret test |
Biuret reagent detects proteins by changing from blue to lavender color. |
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Hypertonic |
Water drawn out of the cell (called crenation |
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Hypotonic |
Water drawn into cell (can cause Lysis, or rupturing of the cell) |
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Enzymes |
Are protein catalysts. A catalyst lowers the activation energy, allowing reactions to proceed at a faster rate. |
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Substrates |
Specific reactant molecules that bind to a specific part of a protein called the active site, where they are altered to help them eventually turn into a product. |
Substrates ---> products |
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Diffusion/osmosis |
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Hyper/iso/hypotonic |
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Plant cells |
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Cellular respiration |
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Polymerase chain reaction (PCR) |
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PCR step 1 |
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PCR step 2 |
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PCR step 3 |
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What are restriction enzymes |
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Significance of restrictive enzymes |
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How restriction enzymes work |
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How gel electrophoresis works |
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Brownian motion |
Temperature of fluid determines velocity of atoms. As a result the atoms collide with other atoms, resulting in the motion of the molecules. |
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Solutions |
Solutes dissolve into solvent |
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Nucleotides |
Composed 5-carbon sugar, a phosphate, and a nitrogen-containing base. |
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