Question

Hello. I need some help with these genetics questions. Id grealty appreciate the help!

Question 11 (1 point) An Of C) mutation results in O no transcription. inducible transcription. transcription but no translation. no translation constitutive transcription. Question 12 [1 point) What are the trans acting factors that control transcription in bacterial genes? cap. start codon, stop codon. O enhancers, Silencers, operator, promoter, polyadenylation signal 5 prime end of RNA, GU splice site, branch point. A. AG-splice site, polyadenylation signal repressors, activators. cap. start codon, stop codon promoters, GU splice site, branch point A AG splice site polyadenylation Signal. enhancers, silencers, promoters, polyadenylation signal repressors, activators. attenuators, Shine Dalgamo sequence, start codon stop codon attenuators, activator binding site, promoter, operator, termination site start codon stop codon

Answer 1

Answer (11)(E)Constitutive transcription

Explanation-

O(C) mutation means operator is constitutively activated where repressor protein unable to bind at operator region so expression occurs even in absence of lactose in lac operon.

This type of expression called constitutive expression.

So option Constitutive transcription is correct answer rest all the options are incorrect.

Answer (12)(G)repressors,activators

Explanation-

repressors and activators are trans acting element they show their effect in both strain in Merodiploid.