Problem: Explain the attenuation process of the Tryptophan operon. What will the effect of the same mutation be when tryptophan level is low? Group of answer choices There will be no or very low tryptophan synthesis There will be slightly lower levels of trancription of the enzymes needed for tryptophan synthesis There will be higher level of transcription of the enzymes necessary for tryptophan synthesis There will be higher tryptophan synthesis