Question

9th grade work, In 3–5 sentences, construct a summary of the process of gene expression, starting with DNA and ending with proteins.

Answer 1

Gene expression is the process by which information encoded in DNA is converted into functional proteins. It begins with transcription, where a gene's DNA sequence is transcribed into an RNA molecule by RNA polymerase. This newly synthesized RNA, called mRNA, then undergoes translation, where ribosomes read the mRNA sequence and use it as a template to assemble amino acids into a protein. The final result is a functional protein that carries out specific tasks within the cell.