Well it can be found in cyanobacteria and the chloroplasts of algae and plants.
        
             
        
        
        
Answer:the glucose molecule is oxydised in the mitochondria to produce co2 + water+ energy
Explanation:
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Answer: Purine 
Explanation:
A purine is a nitrogenous base found in nucleic acids, and contains a 6-membered pyrimidine ring fused to the 5-membered imidazole ring. The most common examples of purine bases are adenine and guanine.
Thus, the nitrogen base pictured is adenine, and the nucleotide considered is a purine