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4 Cards in this Set
- Front
- Back
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What is the function of DNA? |
Carry the genetic coding and passing information |
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How is DNA adapted to it's function? |
1. Carry genetic code in the base sequence 2. Compact helix 3. Long so carries more information 4. Phosphodiester (covalent) bonds make the sugar phosphate backbone strong 5. Many weak hydrogen bonds make the DNA strong |
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What is ATP? |
Energy used in cellular reactions |
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How is ATP adapted to it's function? |
1. Provides large amounts of energy when bonds are broken 2. Is a source of immediate energy in small amounts and can be reused 3. ATP is energy created as a product of respiration 4. Can be used to phosphorylate molecules lowering the activation energy 5. Provides energy for active transport, movement, DNA synthesis, RNA synthesis etc. |
