A scientist introduced mutations in a gene sequence isolated from bacteria. Study the sequence, and identify the steps where the mutations may affect the formation of proteins. In the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. Protein will not be changed.
Protein may be changed.

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bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )