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10 Cards in this Set
- Front
- Back
NAME THE 3 STRUCTURES OF DNA
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PHOSPHATE GROUP PENTOSE SUGAR NITROGEN-CONTAINING BASE |
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WHAT SUGAR IS IN DNA?
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DEOXY RIBOSE
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WHAT SUGAR IS IN RNA AND WHAT IS ITS JOB?
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RIBOSE AND A BASE OF 4 SUGARS RNA TRANSFERS GENETIC INFOMATION FROM DNA TO RIBOSOMES AND THEY READ POLYPEPTIDES DURING TRANSLATION |
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HOW DO DNA JOIN UP?
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TWO DNA PLOYNUCLEOTIDES JOIN UP IN A HYDROGEN BOND BETWEEN THE COMPLEMENTARY BASES.
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WHICH BASES PAIR UP TOGETHER AND WHAT DOES THIS MEAN?
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ADENINE + THYMINE CYTOCINE + GAUNINE THIS MEANS THERE IS ALWAYS EQUAL AMOUNTS OF EACH IN EACH PAIR |
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HOW DO THE BOND WORK BETWEEN THE BASES?
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2 HYDROGEN BONDS FORM BETWEEN A+T AND 3 BOND FOR BETWEEN C+G BECAUSE THERE ARE MORE HYDROGENS |
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WHAT BASES DOES DNA CONTAIN?
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A,G,T,C
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WHAT BASES DOES RNA CONTAIN?
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A,G,U,T
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HOW DOES THE STRUCTURE OF DNA FORM?
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THE DNA NUCLEOTIDE WOULD JOIN UP IN A CONDENSATION REACTION FORMING HYDROGEN BONDS. AND JOIN UP TO THEIR COMPEMENTARY SUGARS (A,G,C,T) ON ONE END OF THE STRAND THERE IS A 5 CARBON END AND ON THE OTHER THERE IS A 3 CARBON END. IT IS ANTIPARALLEL AND RUNS IN THE OPPOSITE DIRECTION
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