Answer :
Answer:
Adenine, uracil, cytosine, and guanine are the four primary nucleic acid bases found in RNA and DNA.
Specifically:
- Adenine (A) and guanine (G) are the two purine bases.
- Cytosine (C) and uracil (U) are the two pyrimidine bases.
In DNA, the four bases are adenine, cytosine, guanine, and thymine (T) instead of uracil.
These four bases pair up in a specific way to form the genetic code that carries the instructions for life. Adenine pairs with thymine (in DNA) or uracil (in RNA), while cytosine pairs with guanine. This base pairing is essential for the storage and transmission of genetic information.
Explanation:
Adenine, cytosine, guanine, and thymine (in DNA) or uracil (in RNA) are the building blocks of nucleic acids like DNA and RNA. These bases are essential for storing and transmitting genetic information in living organisms.
The structure of these bases allows them to pair up with each other in a specific way: adenine always pairs with thymine (in DNA) or uracil (in RNA), while cytosine always pairs with guanine. This base pairing is crucial for maintaining the integrity of genetic information during processes like replication and transcription.
By forming these base pairs, the genetic code is able to be accurately copied from one generation to the next or from DNA to RNA during protein synthesis. The sequence of these bases along a strand of DNA or RNA carries the instructions needed for cells to function properly and carry out their various functions within an organism.
