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What is the positive result for murexide test or test for purines?
The positive result for the murexide test, which is used to detect purines like uric acid and guanine, is the formation of a purple color when the sample is treated with ammonia and concentrated nitric acid. This color change indicates the presence of purines in the sample.
Can purines pair with other purines?
No, purines cannot pair with other purines in DNA or RNA. Purines always pair with pyrimidines through complementary base pairing to maintain the double-stranded structure of DNA. In DNA, adenine (a purine) pairs with thymine (a pyrimidine) and guanine (a purine) pairs with cytosine (a pyrimidine).
What are the two bases in DNA that are purines called?
Adenine and guanine are both double ringed purines.
Which one is purines and pyrimidines are bigger?
Purines because purines have two rings where as pyrimidines have only one ring.
Which RNA and DNA nucleotides are purines?
The purines adenine and guanine are two of the four nitrogen bases in DNA. There are many other purines that are found in nature, but not in DNA.
Account for the formation of precipitate in the test for purines.?
The formation of precipitate in the test for purines is used because purines cannot be found in human DNA unless a test is performed to find their waste or byproducts. Purines cannot be tested for without boiling in alcohol to break them down.
What is the positive result for murexide test or test for purines?
The positive result for the murexide test, which is used to detect purines like uric acid and guanine, is the formation of a purple color when the sample is treated with ammonia and concentrated nitric acid. This color change indicates the presence of purines in the sample.
What to purines are in DNA?
adenine and guanine are the two purines
Can purines pair with other purines?
No, purines cannot pair with other purines in DNA or RNA. Purines always pair with pyrimidines through complementary base pairing to maintain the double-stranded structure of DNA. In DNA, adenine (a purine) pairs with thymine (a pyrimidine) and guanine (a purine) pairs with cytosine (a pyrimidine).
What are the purines in DNA are?
two of the bases are purines- adenine and guanine.
What do purines bond to?
Purines bond to pyrimidines in nucleic acid DNA .
Do macadamia nuts contain purines?
Macadamia nuts are low in purines.
What are adenine and guanine purines represented by?
uhm purines lol no lie
Does strongbow cider contain purines?
does hard cider contain purines
What are the two bases in DNA that are purines called?
Adenine and guanine are both double ringed purines.
Which one is purines and pyrimidines are bigger?
Purines because purines have two rings where as pyrimidines have only one ring.
How do purines differ from pyrimidines?
Purines and pyrimidines are the building blocks of nucleic acids. The difference between purines and pyrimidines is in the number of carbon-rings present. Pyrimidines contain one carbon-ring while purines have two.
