Bio 116 Final Exam Miami University Questions With Correct Answers

Which of the following does NOT accurately describes the function of enzymes? a. The active site of enzymes binds to the reactants (substrates) b. Enzymes make otherwise impossible reactions possible c. Enzymes lower the activation energy of a reaction d. Enzymes place reactants in correct position for reaction {Ans: b. Enzymes make otherwise impossible reactions possible}Which statement best describes the initiation of transcription in eukaryotes? a. RNA polymerase binds to the promoter sequence b. RNA polymerase binds to the TATA box c. Transcription factors bind to the TATA box d. Transcription factors bind to RNA polymerase, and then locate the promoter sequence {Ans: c. Transcription factors bind to the TATA box}Which of the following is the most accurate description of transcription? a. DNA is turned into RNA b. DNA sequence is used to make an RNA c. RNA sequence is used to make a specific protein d. RNA sequence is used to make DNA {Ans: b. DNA sequence is used to make an RNA}Which enzyme during replication joins Okazaki fragments together into a continuous DNA strand? a. DNA ligase b. DNA polymerase I c. DNA polymerase III d. Primase {Ans: a. DNA ligase}What does RNA polymerase