Answer:
4.Only DNA serves as the master copy of an organism's genetic code which must be replicated by unzipping and base pairing before the cell divides.
Carbohydrates is the answer
I think the answer might be giant otter , but not sure
Both transcription and DNA replication are essential and significant genetic mechanisms.
Transcription is a process where the genetic material i.e. DNA is getting converted or transcribed to RNA by an enzyme RNA polymerase.
Whereas the DNA replication is a process where, doubling or copying of DNA from original DNA (identical replica copies). Which is the basis for biological inheritance.
