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5 Cards in this Set
- Front
- Back
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what are the components of nucleic acid?
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1.nitrogenous base
-pyrimidine -purine 2.pentose sugar -ribose -deoxyribose 3.phosphate group |
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what are the metabolic function of nucleic acid?
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1.energy metabolism.
2.components of coenzyme. 3.physiological mediator of key metabolic process. 4.allosteric effector. 5.synthetic nucleotides analogue. 6.quantitation of DNA and RNA. |
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what are the properties of DNA?
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1.acidity (because of P group.
2.absorbs UV. 3.can undergo annealing under low temp. 4.size:pendek(thousand) dan panjang(billion). 5.shape: linear/circular (bacteria) 6.coiling:relaxed/supercoiled 7.may denature of: extreme pH and heat. |
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what is the function of DNA?
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-chemical basis of heredity.
-template for transcription and replication. |
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which bond is stronger in DNA?
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the G-C bond. because it has 3 H bond in between compared to A-T bond of only 2.
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