BrownskinBoop8416 BrownskinBoop8416
  • 14-09-2019
  • Biology
contestada

Which nucleotide bases are purines?
a. adenine & guanine
b. adenine & thymine
c. guanine & cytosine
d. cytosine& thymine

Respuesta :

palipali964
palipali964 palipali964
  • 16-09-2019

Answer:

a. adenine and guanine

Explanation:

A purines nucleotide is a combination of the heterocyclic aromatic rings, the imidazole and pyrimidine ring.  

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