Question 5 (1 point) question 5 the protein used by some prokaryotes that binds to the operator, blocking rna polymerase, so transcription cannot take place is called the question 5 options: a. enzyme b. intron c. repressor question 6 (1 point) question 6 is the use of living organisms to produce new products or new organism for uses in agriculture, food production, and medicine. question 6 options: a. gene expression b. biotechnology c. genome question 7 (1 point) question 7 is the process of producing genetically identical organisms. question 7 options: a. recombinant dna b. gene therapy c. cloning question 8 (1 point) question 8 when we combine dna of 2 or more organisms we form question 8 options: a. recombinant dna b. clones c. plasmids question 9 (1 point) question 9 scientists frequently insert genes into the single, circular, extrachromosomal piece of bacterial dna called the order to have bacteria produce proteins they normally would not, such as insulin. question 9 options: a. lac operon b. plasmids c. genome question 10 (1 point) question 10 scientists are studying the entire set of dna in an organism’s cells, also called the to better understand how genes work. question 10 options: a. plasmids b. lac operon c. genome