Astrobiology course 3

So following on from Astrobiology course 2 the section on Rise of life (video 4) had quite a lot of biochemistry, including look at the nucleobases that make up RNA & DNA

RNA Nucleobases

RiboNucleic Acid

DNA Nucleobases

*Deoxyribo nucleic Acid

So in essence here there are only 5

The links point to wikipedia, which is NOT a academic source of information.

#AstroBiology,#Nucleobases,#Cytosine.#Guanine.#Adenine, Thymine,#Uracil