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4 Cards in this Set
- Front
- Back
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Determine the percentage of all the bases in double-stranded DNA that is 20%
thymine. |
20%T 20%A 30%G 30%C
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The bacterial virus M13 has a DNA genome that does not obey ‘Chargaff’s rules.’
Can you provide an explanation for this observation? |
It's a single stranded DNA genome
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In your research project, you are given a single stranded DNA with the sequence of
5’-GACATCGCCCCTTTTCGATGTC-3’. You are asked to design a single-stranded DNA that is complementary to the one given to you. Write down the sequence of your design from 5’ to 3’ |
...all you have to do is give the complementary sequence
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Although DNA polymerases require both a template and a primer, the following
DNA was found to serve as a substrate for DNA polymerase in vitro in the absence of any additional DNA or RNA. Explain how this could happen and give the sequence of the product of this reaction. Note: dNTPs and DNA polymerase are supplied but no primase is around in this in vitro DNA synthesis reaction. 3’-TGAGCCCATAGCCGTGGGCTCAACCGTAGACCACGAATAGCA-5’ |
It's going to wrap around/ fold over to form hydrogen bonds with itself
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