1)Realtive to the wild type allele, if there was a mutation concerning the gene

Question

1)Realtive to the wild type allele, if there was a mutation concerning the gene encoding of E. coli CAP protein to where it could not bind cAMP, what kind of gene expression pattern phenotype for the lac operon would be expressed?

2)Relative to the wild allele, if there was a mutation with the gene in E. coli concerning the trpR protein to where to was not able to bind to tryptophan, this would lead to what kind of expression for the phenotype for the trp operon?

3)Relative to the wild allele, there is a mutaiton of the trp operon in E. coli, so trpR protein cannot be binded. What kind of gene expression pattern phenotype for the trp operon would occur?

A) Trans recessive

B) Cis recessive

C) Trans dominant

D) Cis dominant

Explanation / Answer

1) Trans recessive

2) cis - recessive

3) cis - dominant

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.