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According to chargaffs rules which nucleotide is always paired with adenine in a DNA molecule?
Thymine is always paired with adenine in a DNA molecule according to Chargaff's rules. They form a complementary base pair, with adenine pairing with thymine through two hydrogen bonds.
In RNA which nucleotide is always paired with uracil?
This pairs up with Adenine just as Thymine had.
One would expect in the structure of a DNA molecule thymine would always be paired to?
adenine.
What is always paired with adenine?
Adenine is always paired with thymine in DNA and with uracil in RNA through hydrogen bonds.
What nucleotide is always paired with guanin?
Cytosine.
Is uracil always paired with adenine in double-stranded DNA?
No, Uracil doesn't occur in double stranded DNA. Doublestranded DNA contains Guanine paired with Cytosine and Adenine paired with Thymine. In RNA, however, Adenine is always paired with Uracil instead of Thymine.
What is the other half of the nucleotide bases thymine cytosine guanine adenine guanine thymine?
The nucleotide bases you listed include thymine (T), cytosine (C), guanine (G), and adenine (A). If we consider pairs of bases in DNA, thymine pairs with adenine, and cytosine pairs with guanine. Thus, the other half of the sequence you provided, which consists of adenine and thymine, would be adenine (A) paired with thymine (T), and guanine (G) paired with cytosine (C).
What base pairing arrangement is found in double-stranded DNA?
Adenine is paired with thymine.Cytosine is paired with guanine.
Did Watson's and crick's model account for the equal amounts of thymine and adenine in DNA?
Yes because they always paired thymine with adenine or always paired adenine with thymine, never pairing either with cytosine or guanine. Therefore they are in equal amounts.
Why are Adenine and Thymine and Guanine and Cytosine always paired together?
they are always paired together because when DNA is replicated they always find each other.
Do uracil always pair with cytosine in the RNA molecule?
Cytosine is always coupled with Guanine. (I like to remember that the round letters stick together).In DNA, Thymine is coupled with Adenine, but in RNA, Thymine is replaced by Uracil.Therefore, in RNA, U and A go together, always.
What part of the twisted ladder or double helix of DNA is made up for the nucleotide bases?
The nucleotide bases of DNA are located at the center of the twisted ladder or double helix structure. They are paired up across the helix, with adenine pairing with thymine and guanine pairing with cytosine through hydrogen bonds.
