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3 and c and g have 2 or is it the other way around...@_@!!?
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∙ 13y ago
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What is the difference between AT and GC pairing?
A-T/U- only has two hydrogen bonds G-C- has three hydrogen bonds
How are the two bases linked together in DNA?
Thymine and adenine! Also guanine and 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.
How many hydrogen bonds do adenine and guanine have?
Uracil and Adenine do not form any bonds in making DNA.In DNA Adenine hydrogen bonds with Thymine (a double hydrogen bond). In RNA Uracil takes place of Thymine. Thus, Uracil and Adenine hydrogen bond in RNA. The base pairing is adjusted in RNA for this. Instead of A-T pairing that takes place in DNA, A-U pairing takes place in RNA.there are 2 hydrogen bonds between Adenine and Uracil (double bond).
How do the bases bond together a bonds with g bonds with?
A bonds with TG bonds with C
How many hydrogen bonds between c and g?
How many hydrogen bonds exist between A and T?
How many hydrogen bonds do AT base pairs have?
There are 7 nitrogen atoms in the base pair A-T.
How are bonds between A-T and G-C different?
It is the hydrogen wich bonds between AT and GC the difference is in the number AT have 2 hydrogen bonds GC have 3 hydrogen bonds
Paired bases are held together by weak bonds called?
Hydrogen bonds
What is the difference between AT and GC pairing?
A-T/U- only has two hydrogen bonds G-C- has three hydrogen bonds
How many bonds hold the bases of C and G together?
Adenine and Thymine Guanine and Cytosine held together by hydrogen bonds: 2 for A-T and 3 for G-C
The nucletides in DNA are bonded each other by?
Hydrogen bonds. There are three hydrogen bonds between G and C and two between A and T.
How are the two bases linked together in DNA?
Thymine and adenine! Also guanine and uracil.
What describes the paring of DNA bases?
Complimentary base pairs are paired as: A with T by 2 hydrogen bonds. C with G by 3 hydrogen bonds.
What are the pairing rules of DNA?
A=Adenine T=Thymine G=Guanine C=Cytosine A and T bond together with 2 hydrogen bonds G and C bond together with 3 hydrogen bonds A T G | C
The bases of the two DNA chains are linked in the middle of molecules by?
Complementary bases in DNA are held together via hydrogen bonds. Between G and C there are three hydrogen bonds and between A and T there are two hydrogen bonds.
Do cytosine and guanine have stronger hydrogen bonds than adenine and thymine?
It's not that the individual hydrogen bonds are stronger but rather there are more of them. Between A and T there are two hydrogen bonds, between G and C there are three hydrogen bonds. The additional hydrogen bond between G and C does mean that the bonding between G and C is much stronger then that between A and T and requiring of significantly more energy to break.
