How does DNA replicate?
The first stage involves transcription within the nucleus, the gene of interest is unzipped from it's double helix by enzyme DNA helicase. once single stranded a piece of mRNA which is able to fit through the pores of the nucleus is recruited after manufacturing in the nucleolus, it has the enzyme RNA polymerase copy the DNA bases onto the RNA (of course replacing T with U). RNA exits to to the cytoplasm a vesicle will transport it the the golgi apparatus, this is able to translate the triplet bases (codons) into amino acids it is made into a protein from here
TR
Related Biology A Level answers
All answers ▸How does gel electrophoresis work to separate DNA fragments of different lengths and how may the lengths of the different strands then be determined?
Explain Cohesion-Tension Theory
What factors affect the speed at which an action potential travels?
If every cell in your body has the same DNA then why do we have different types of cells?