Difference between Purine and Pyrimidine?
Answer Posted / ntegerejimana theogene
Edit this comparison chart
Purines
Pyrimidines
Function Production of RNA and DNA, proteins and starches,
the regulation of enzymes and cell signaling. Production of
RNA and DNA, proteins and starches, the regulation of
enzymes and cell signaling.
Nucleobases Adenine and guanine Cytosine, thymine, uracil
Structure A pyrimidine ring fused to a imidazole ring.
Contains two carbon-nitrogen rings and four nitrogen
atoms. Contains one carbon-nitrogen ring and two nitrogen
atoms.
Melting point 214 °C, 487 K, 417 °F 20–22 °C
Type of Compound Heterocyclic aromatic organic compound
Heterocyclic aromatic organic compound
Molecular formula C5H4N4 C4H4N2
Molar mass 120.11 g mol−1 80.088 g mol-1
MeSH Purine Pyrimidine
SMILES c1c2c(nc[nH]2)ncn1 C1=CN=CN=C1
Introduction (from Wikipedia) A purine is a heterocyclic
aromatic organic compound, consisting of a pyrimidine ring
fused to an imidazole ring. Pyrimidine is a heterocyclic
aromatic organic compound similar to benzene and pyridine,
containing two nitrogen atoms at positions 1 and 3 of the
six-member ring. It is isomeric with two other forms of diazine.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How reduce acorn production?
what is the space filled with in between the cell membrane and the cell wall when the cell is plasmolysed ??
How do moss and lichen affect the ecosystem?
What is botanical garden?
What is the structure of chlorophyll and the energy transfer mechanism?
How does the odor of flower petals help pollination?
What are analogies for centrioles?
what is the chemical component of eggplant that stimulates the blood glucose level?
what gives the Myriophyllum tuberculatum its colour?
Does seed germination affect plant growth?
In plants, this naturally occurring auxin has the abbreviation iaa:
what is the definition of a tracheophyte?
Why Gymnosperms have become less than Angiosperms and What is the evolutionary trend between them?
How cellulose is formed in plant?
What is the botanical name for the horizontal stems that allow a plant to spread underground?