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14 Cards in this Set
- Front
- Back
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What does the action spectrum for photosynthesis look like? |
Back (Definition) |
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What is the name of the 4 stages in the cell cycle? |
G1, S, G2, Mitosis |
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What controls the cell cycle? |
Cyclins control the cell cycle |
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What is needed for Calvin’s experiment? |
Plenty of light and sodium bicarbonate (as a source of carbon dioxide) |
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What did Calvin’s experiment show/prove? |
• it showed that RuBP was phosphorylated • after 5 secs GP was the most labelled compound (therefore most stable) • wide range of C compounds shown to be made in sequence |
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What did Calvin’s experiment show/prove? |
• it showed that RuBP was phosphorylated • after 5 secs GP was the most labelled compound (therefore most stable) • wide range of C compounds shown to be made in sequence |
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What is needed for the cell cycle to progress? |
Cyclins have to reach a certain concentration for the cycle to progress |
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What did Calvin’s experiment show/prove? |
• it showed that RuBP was phosphorylated • after 5 secs GP was the most labelled compound (therefore most stable) • wide range of C compounds shown to be made in sequence |
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What is needed for the cell cycle to progress? |
Cyclins have to reach a certain concentration for the cycle to progress |
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What is the role of cyclin-dependent kinases? |
They phosphorylate other proteins, which then form specific functions in the cell cycle |
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Which substance must be transported in the blood by lipoprotein complexes? |
Cholesterol |
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Why is water vapour classified as a greenhouse gas? |
It absorbs and then re-emits some of the long wave radiation emitted by the Earth’s surface |
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State the primary structure of proteins |
Primary structure of proteins is the sequence/order of amino acids |
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How are Cyclin-dependent kinases activated? |
Cyclins bind to cyclin-dependent kinases and activate them |
