DNA, RNA short note names of base present in both DNA, RNA and function s of DNA ,RNA

DNA and RNA are both nucleic acids that play crucial roles in the storage and transmission of genetic information in living organisms.

The bases present in both DNA and RNA are adenine (A), cytosine (C), and guanine (G). These bases are responsible for the genetic code and determine the sequence of nucleotides in the DNA or RNA molecule.

In DNA, the base thymine (T) is present, while in RNA, the base uracil (U) replaces thymine. This difference in bases is one of the key distinctions between DNA and RNA.

The functions of DNA include storing and transmitting genetic information from one generation to the next. It serves as a template for the synthesis of RNA during the process of transcription. DNA also plays a crucial role in the replication of genetic material during cell division.

RNA, on the other hand, is involved in the process of protein synthesis. It carries the genetic information from DNA to the ribosomes, where it is used as a template for the synthesis of proteins. RNA also plays regulatory roles in gene expression and can act as an enzyme, catalyzing biochemical reactions.

In summary, DNA and RNA share common bases (A, C, and G), but differ in the presence of thymine (T) in DNA and uracil (U) in RNA. DNA functions in storing and transmitting genetic information, while RNA is involved in protein synthesis and other regulatory processes.