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no.because there is not enough space to bind two purine bases.
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∙ 15y ago
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Why are adenine and thymine bonded with two hydrogene bonds?
Adenine does form a base pair with thymine (linked with two hydrogen bonds). Cytosine does form a base pair with guanine (linked with three hydrogen bonds). Both the number of the bounds and the spatial location of these bonds ensure that the correct bases pair in the double string DNA. Nitpicking: Note that adenine can of course bind with all the bases (A,T,C,G) otherwise a DNA sequence like CAG would be impossible.
What three parts make up a single nucleotide?
1:A nitrogenous Base purine or pyrimidine; 2 : A pentose sugar ribose or deoxyribose ; 3: ortho phosphoric acid.
Is it unmanly to own a cat?
Not at all. It shows the ability to bond with and care for another creature. This is a good thing. Not at all. It shows the ability to bond with and care for another creature. This is a good thing.
Is it better to raise 2 puppies together?
no. especialy not from the same litter. they may bond to each other closer than to you which you do not want. also if they bond together to much then if something happens to one the other one might go into depression. if you want two dogs get one first then wait a year and get another one. no. especialy not from the same litter. they may bond to each other closer than to you which you do not want. also if they bond together to much then if something happens to one the other one might go into depression. if you want two dogs get one first then wait a year and get another one.
How do you treat dogs swollen tail at base?
If the base of the tail is swollen, it may be infected by a bite of another animal. The swelling will need to be drained by your veterinarian, and it may require antibiotics.
When purine base only pairs with a pyrimidine?
when a purine base only pairs with a pyrimidine
A purine base that pairs with cytosine?
guanine
What is the diameter of the DNA double helix?
Purines always bond with Pyrimidines.
What is transversion mutation?
in this a purine base is substitued in place or pyrimidine and a pyrimidine is substitued in place of purine
Is purine a DNA substance?
Yes its a base in the DNA.
Where a purine base only pairs with a pyrimidine?
nitrogen
What are purine base in DNA that bonds to cytosine?
guanine
What is the Purine base that always pairs with the cytosine?
guanine
Is nitrogen a base?
A basic compound that contains nitrogen, such as a purine or pyrimidine. A basic compound that contains nitrogen, such as a purine or pyrimidine.
What change in the sequence of nitrogen bases in genes?
Mutation. . Either exchanging a Purine with another Purine, Pyrimidin with another Pyrimidin, or completely exchanging a Purine with a Pyrimidin or vice versa. Point- or Frameshift-Mutat
What bond holds purine bases and pyrimidine bases together?
ATGACGT
Purine base that always pairs up with cytosine?
Guanine
