0
When a purine base only pairs with a pyrimidine what is it called?
Wiki User
∙ 11y ago
I dont know what its called nuka..
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
When purine base only pairs with a pyrimidine?
when a purine base only pairs with a pyrimidine
Does Complementary base pairing always pairs a purine with a pyrimidine?
Yes. Adenine+Guanine, or Cytosine+Thymine; each is a pyrimidine/purine pair.
How do the base pairing rule relate to chargaffs rules?
Chargaff's rule means that there should be the same number of purine and pyrimidine bases in DNA. The base pairing rules means that A always pairs with T, and G always pairs with C ie. a purine always pairs with a pyrimidine, so there must be the same number of both proving Chargaff's rule.
What base will always pair with another base?
A purine will always pair with a pyrimidine. Examples of purines are adenine (pairs with thymine or uracil) and guanine (pairs with cytosine). Examples of pyrimidines are thymine (pairs with adenine), uracil (pairs with adenine), and cytosine (pairs with guanine).
Constituents of DNA?
Components of DNA include purine bases and pyrimidine bases (which, when combined, make up base pairs), deoyribose sugars, nucleotides and nucleosides.
When purine base only pairs with a pyrimidine?
when a purine base only pairs with a pyrimidine
Where a purine base only pairs with a pyrimidine?
nitrogen
Does Complementary base pairing always pairs a purine with a pyrimidine?
Yes. Adenine+Guanine, or Cytosine+Thymine; each is a pyrimidine/purine pair.
What base does cytosine base-pair with?
Cytosine, a pyrimidine (sugar) base, pairs with Guanine, a purine (nitrogen) base.
What is transversion mutation?
in this a purine base is substitued in place or pyrimidine and a pyrimidine is substitued in place of purine
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)
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.
How do the base pairing rules relate to chargaffs rules?
Chargaff's rule means that there should be the same number of purine and pyrimidine bases in DNA. The base pairing rules means that A always pairs with T, and G always pairs with C ie. a purine always pairs with a pyrimidine, so there must be the same number of both proving Chargaff's rule.
How do the base pairing rule relate to chargaffs rules?
Chargaff's rule means that there should be the same number of purine and pyrimidine bases in DNA. The base pairing rules means that A always pairs with T, and G always pairs with C ie. a purine always pairs with a pyrimidine, so there must be the same number of both proving Chargaff's rule.
A particular sequence of parent DNA has five purine bases and two pyrimidine bases. According to base pairing rules, which of the following sequences could be formed during replication?
Chargaff's rule means that there should be the same number of purine and pyrimidine bases in DNA. The base-pairing rules mean that A always pairs with T, and G always pairs with C ie. a purine always pairs with a pyrimidine, so there must be the same number of both proving Chargaff's rule.
What base will always pair with another base?
A purine will always pair with a pyrimidine. Examples of purines are adenine (pairs with thymine or uracil) and guanine (pairs with cytosine). Examples of pyrimidines are thymine (pairs with adenine), uracil (pairs with adenine), and cytosine (pairs with guanine).
How does the diameter of DNA stay constant?
Adenine and Guanine are the purines and Cytosine and Thymine are the pyrimidines. Base pairng rules mean that Adenine always pairs with Thymine and Guanine always pairs with Cytosine. Thus each base pair is always a purine with a pyrimidine and hence they always have the same size -2nm.
