Question

riefly discuss the central dogma in sufficient detail as it relates to eukaryotes. Some terms that may be useful in your discussion are: DNA, mRNA, protein, intron, exon, 5' cap, poly-A tail, ribosome, tRNA, rRNA, transcription, translation, amino acid, RNA polymerase, nucleus, cytoplasm.

Answer 1

Central dogma is flow of information from DNA to RNA to protein.

DNA is present in nucleus where it can replicate itself or it can transcribe into mRNA by transcription. Rna polymerase is responsible for transcription and formed mRNA is immature means contain exon and intron both from which intron are removed by splicing and mRNA is capped at 5' end and polyadenylation is done at 3' end. Now mature mRNA is transported into cytoplasm.

Here translation of this mRNA is done on ribosome where charged amino acid are bring by tRNA for formation of protein.