What causes mistakes in DNA replication?
Today, scientists suspect that most DNA replication errors are caused by mispairings of a different nature: either between different but nontautomeric chemical forms of bases (e.g., bases with an extra proton, which can still bind but often with a mismatched nucleotide, such as an A with a G instead of a T) or between …
What happens to mRNA after translation?
Messenger RNA (mRNA) mediates the transfer of genetic information from the cell nucleus to ribosomes in the cytoplasm, where it serves as a template for protein synthesis. Once mRNAs enter the cytoplasm, they are translated, stored for later translation, or degraded. All mRNAs are ultimately degraded at a defined rate.
What are the 3 processes of central dogma?
The central dogma states that the pattern of information that occurs most frequently in our cells is:From existing DNA to make new DNA (DNA replication?)From DNA to make new RNA (transcription)From RNA to make new proteins (translation).