A mutation results in a defective enzyme a. A. an accumulation of A and no production of B and C B. an accumulation of A and B and no production of C C. an accumulation of B and no production of A and C D. an accumulation of B and C and no production of A E. an accumulation of C and no production of A and B 5. A virus injects its DNA into a cell. Some genes are transcribed quite rapidly. C. producing repressor proteins to control the bacterial cell D. producing proteins that lyse the bacterial cell E. producing various enzymes to alter cellular metabolism 2.
Viruses have some of the properties of living organisms.
A. genetic information stored as nucleic acid B. ability to control metabolism C. ability to reproduce D. structure includes proteins E. plasma membrane 4. What is the most common source of genetic diversity in a bacterial colony A. recombination B. crossing over C. mutation D. independent assortment E. prophages 6. B. ribosomes C. mRNA D. histones E. nucleolus protein 3. D. mRNA processing E. transformation 5. A. the sequences of dideoxynucleotides used in the reactions B. the type of DNA polymerase added to the reactions C. the number of cycles performed D. the geographical location of where the sample was collected from E. the primers 2.