Purine Notes: Definitions & Explanations PDF | Download eBooks
Study Purine lecture notes PDF with biology definitions and explanation to study “What is Purine?”. Study purine explanation with biology terms to review biology course for online degree programs.
Purine Definition:
Purines are larger nitrogenous bases that have a six-membered ring fused to a five-membered ring.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Purine Notes:
Purines are heterocyclic aromatic organic compound that consist of two rings; one is a pyrimidine ring which is joined with an imidazole ring. It is water-soluble. Purine also gives its name to the wider class of molecules, purines, which include substituted purines and their tautomers. The Base guanine and adenine are classified as purines.
Keep Learning with Biology Notes
What are Gametes?
Gametes are reproductive cells that join together to make a zygote or a fertilized egg. The gametes in the females ...
What is Nitrogen fixation?
Nitrogen fixation is a process by which nitrogen in the air is converted into ammonia (NH3) or related nitrogenous compounds.[1] ...
What are Repressible enzymes?
An enzyme that is produced continuously unless production is repressed by excess of an inhibitor. Repressible enzymes generally function in ...
What are Apical meristems?
Apical meristems are the completely undifferentiated meristems in a plant. These differentiate into three kinds of primary meristems. The primary ...
What is Histone?
Histones are highly alkaline proteins found in eukaryotic cell nuclei. these are not usually seen in prokaryotes as prokaryotic DNA ...
What is DNA polymerase?
DNA polymerase is an enzyme that has the important function of synthesizing DNA molecules from deoxyribonucleotides which are the monomers ...