Microbiology Chapter 11 Exam Questions with 100% Correct Answers | Verified | Updated

Microbiology Chapter 11 Exam Questions with 100% Correct Answers | Verified | Updated D. is read by ribosomes during the process of translation - answerDNA does all but which of the following? A. serves as the genetic material passed from parent to offspring B. remains constant despite changes in environmental conditions C. provides the instructions for the synthesis of messenger RNA D. is read by ribosomes during the process of translation B. DNA to RNA to protein - answerAccording to the central dogma, which of the following represents the flow of genetic information in cells? A. protein to DNA to RNA B. DNA to RNA to protein C. RNA to DNA to protein D. DNA to protein to RNA B. DNA polymerase I - answerWhich of the following is the enzyme that replaces the RNA nucleotides in a primer with DNA nucleotides? A. DNA polymerase III B. DNA polymerase I C. primase D. helicase ligase - answerWhich of the following is not involved in the initiation of replication? A. ligase B. DNA gyrase C. single-stranded binding protein D. primase D. telomerase - answerWhich of the following enzymes involved in DNA replication is unique to eukaryotes? A. helicase B. DNA polymerase C. ligase D. telomerase C. 3′-GTCAAGCCT-5′ - answerWhich of the following would be synthesized using 5′- CAGTTCGGA-3′ as a template? A. 3′-AGGCTTGAC-4′ B. 3′-TCCGAACTG-5′ C. 3′-GTCAAGCCT-5′ D. 3′-CAGTTCGGA-5′ A. initiation - answerDuring which stage of bacterial transcription is the σ subunit of the RNA polymerase involved? A. initiation B. elongation C. termination D. splicing C. promoter - answerWhich of the following components is involved in the initiation of transcription? A. primer B. origin C. promoter D. start codon A. to facilitate splicing - answerWhich of the following is not a function of the 5' cap and 3' poly-A tail of a mature eukaryotic mRNA