4 6. Jon is a toxicologist who's been doing various Ames test experiments for Dr. Kim. He found out today that he was of

[answerhappygod]

4 6. Jon is a toxicologist who's been doing various Ames
test experiments for Dr. Kim. He found out today that he was
offered a new position at Pfizer. While thinking about a new car he
would be able to afford now, he mistakenly used wild-type
salmonella (his+) instead of his- for today's Ames test experiment
on Chemical X. At the end of this (botched) experiment, what would
be Jon's conclusion on the mutagenicity of Chemical X? Explain his
reasoning.