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A purine base that pairs with cytosine?
Adenine is the purine base that pairs with cytosine through hydrogen bonding in DNA. This base pairing is a key component of the complementary nature of DNA strands.
Pyrimidine base found in DNA and RNA?
Cytosine is the pyrimidine that bonds to the purine Guanine in both DNA and Rna.
What base does cytosine base-pair with?
Cytosine, a pyrimidine (sugar) base, pairs with Guanine, a purine (nitrogen) base.
What are the rung steps of the DNA laddermade of?
G = guanine, a purine base in DNA. A = adenine, a purine base in DNA C = cytosine, a pyrimidine base in DNA T = thymine, a pyrimidine base in DNA DNA is a double helix and the two strands are held together by hydrogen bonds between A & T (2 bonds) and G & C (3 bonds). The 'rung steps' are either an A & T or a G & C.
Cytosine is the DNA base that bonds to adenine?
The nitrogenous base, Cytosine, pairs with the nitrogenous base, Guanine.In DNA:Cytosine - GuanineAdenine - ThymineIn RNA:Cytosine - GuanineAdenine - Uracil
Why do the purines bond with pyrimidines in the DNA ladder?
Based on the numebr of complementary hydrogen bonds. C (cytosine) bonds with G (guanine) through 3 hydrogen bonds whereas T (thymine) bonds with A (adenine) with only two.
Does Complementary base pairing always pairs a purine with a pyrimidine?
Yes, complementary base pairing in DNA always pairs a purine (adenine or guanine) with a pyrimidine (thymine or cytosine). This specific pairing allows for the formation of hydrogen bonds between the bases, ensuring stability in the DNA double helix structure.
In DNA what bonds with what?
Guanine bonds with cytosine in DNA.
Does cytosine contain a purine?
DNA does in fact contain cytosine. This is one of the 4 nucleic acids that are found inside of DNA.
The nitrogen base to which guanine bonds?
Guanine bonds with cytosine through three hydrogen bonds, forming a stable base pair in the DNA double helix.
What nucleotide bonds with guanine?
Guanine bonds to Cytosine in DNA through three hydrogen bonds. It also bonds to a Deoxyribose molecule in the backbone of the DNA molecule.
What are the complimentary base paring?
The rules for base parings in DNA and RNA, are rather simple purines pair with pyrimidines; adenine pairs with thymine and guanine pairs with cytosine In all cases, purines pair with pyrimidines Specifically in DNA, adenine (a purine) pairs with thymine (a pyrimidine) and Guanine (a purine) pairs with cytosine (a pyrimidine) While in RNA, the same simple rules apply, the only difference being uracil replaces thymine adenine (a purine) pairs with uracil (a pyrimidine) and Guanine (a purine pairs with cytosine (a pyrimidine)
