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Assume 100 bair pair DNA double helix contains 45 cytosines. how many adenines are ther?
Wiki User
∙ 14y ago
55.
45 cytosines would mean there must also be 45 guanines. This leaves room for 55 base pairs of adenine and thymine.
Wiki User
∙ 14y ago
Luna Flores
A=55
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Assume that a section of double-stranded DNA contains 100 base pairs If 40 of the pairs contain base c how many pairs would contain base a?
60
A fatty acid is unsaturated if it does what?
contains double bonds.
Is DNA or RNA triple stranded?
DNA is generally double stranded and RNA is single stranded.
How many adenines are there when a 100 base pair DNA helix contains 45 cytosines?
I don't think the question, as it is currently phrased, is answerable. It's like saying, here's a room that contains 100 animals and those animals are dogs, cats, sheep and mice. 45 are dogs. How many sheep are there? Can't tell. Knowing the number of dogs doesn't help.BUT, if you mean if a double stranded DNA sequence is 45% cytosine, how many percent is adenine? The answer is 5%. This is because cytosine always pairs with guanidine and adenine with thymidine. So, if 45% of the DNA is cytosine, then 45% must be guanidine. Since 45%+45%=90% that leaves 10%, which has to be shared evenly between adenine and thymidine. Half of 10% is 5%, therefore 5% is adenine.
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Assume that a section of double-stranded DNA contains 100 base pairs If 40 of the pairs contain base c how many pairs would contain base a?
60
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The molecule contains carbon double bonds
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The word better contains a double consonant.
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I would assume it takes lots of practice.
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