- Question 14 In The Lac Operon System The Lac Repressor Protein Encoded By Lac Binds To The Operator Sequence Of The L 1 (74.28 KiB) Viewed 280 times
QUESTION 14 In the lac operon system, the lac repressor protein encoded by lac/ binds to: The operator sequence of the lac operon The CRP protein To the RNA polymerase The Shine-Dalgarno sequence of lacz QUESTION 15 In a diploid MATAI MATalpha yeast strain, what would be the phenotype caused by a missense mutation that prevents the a1 protein from interacting with the alpha2 protein? (Select all that apply.) O sterility - inability to mate with either cell type ability to male with MATA cells haploid-specific genes would be expressed ability mate with MAT alpha cells QUESTION 16 Which of the following is not an example of a targeted (or personalized) cancer treatment? Chemotherapy using inhibitors of DNA replication Herceptin to target Her2 breast cancers Gleevec for treatment chronic myelogenous leukemia O Adoptive Cell Transfer using one's own immune cells targeted to one's tumor QUESTION 17 Which of the following terms and definitions is matched correctly? O DNA polymorphism a DNA sequence that occurs in two or more variant forms Copy Number Variant changes in chromosome number between individuals Single nucleotide polymorphism alleles that vary based on the number of di-or tri-nucleotide repeats In Del a short oligonucleotide probe that will hybridize to only one allele Allele specific oligonucleotide PCR primers used to detect simple sequence repeat alleles