Question

99 POINTS!! What is the operon in E. Coli a classic example of? (Answer wrong and get reported)

1. Gene expression occurring at transcription
2. Gene expression occurring by changing a protein shape
3. Antibiotics blocking protein synthesis
4. Gene expression leading to DNA mutations

Answer 1

Gene expression. ... Genes that code for amino acid sequences are known as 'structural genes'. The process of gene expression involves two main stages: Transcription: the production of messenger RNA (mRNA) by the enzyme RNA polymerase, and the processing of the resulting mRNA molecule.

Answer 2

Answer:

1

Explanation: