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28 Cards in this Set
- Front
- Back
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proteins that speed up reactions |
Enzymes |
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Speed up reactions but not used up |
Catalyst |
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Ph, salt, temperature |
What affects an enzymes optimal range? |
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When enzyme has lost its correct molecular shape |
Denatured |
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The more bubbling the more oxygen being released |
What does vigorous bubbling mean when peroxide (h202) is placed on the potato? |
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c02 + h20 > c6h12o6 +o2 |
Photosynthesis equation |
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dna, mrna, protein, trait |
Flow of genetic info |
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Only have 1 set of chromosomes |
Why are eggs and sperm haploid |
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When egg and sperm fuse |
Zygote |
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Incisors: Cutting Canines: stabbing/holding Premolars(cutting/grinding) Molars(grinding) |
Dentition Formula |
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~220 million years ago |
When did hominin lineage begin |
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~7 million years ago |
When did homosapians appear |
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Domain Kingdom Phylum Class Order Family Genus Species |
Taxonomic Categories |
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Peptidoglycan, sugar, amino acid |
Bacteria cell wall |
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Gram Positive: thick layer of peptidoglycan Gram negative: small layer of peptidoglycan |
2 main groups of bacteria |
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Positive: purple Negative: red |
What color stain for gram positive ? Gram negative? |
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Spiral, rod, round |
Shape of bacterial cell |
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Self feeding |
What does autotrophic mean? |
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Other feeding |
What does heterotrophic mean |
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Basic is blue, acidic is yellow |
What color is Bromthymol Blue when pH is Basic? Acidic? |
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Turns yellow green, because Co2 is being added |
When you blow into Bromthymol Blue, what color does it turn and why? |
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Homologous chromosomes pair up |
Prophase 1 |
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Chromosomes line up along the equator |
Metaphase 1 |
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Homologous chromosomes separate |
Anaphase 1 |
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13 teeth in 1 half of upper jaw |
Characteristic of omnivore |
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Gap without teeth between incisors and molars |
Characteristic of herbivore |
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No grinding molars |
Characteristic of carnivore |
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Paramecium: round Spirogyra: rod Amoeba: asymmetrical Chlorella:round
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Protist prepared slides |
