BUNDLE - MCB4304 EXAMS

MCB4304 Ch 4 Exam 1 Questions & Answers 2024/2025 Ch 4 Which of the following enzymes cannot catalyze the formation of a phosphodiester bond? a. Endonuclease b. RNA polymerase c. DNA polymerase d. Ligase e. None of the above - ANSWERSE Ch. 4 Select the component that gives a plasmid...

MCB4304 Final Exam 1 Questions & Answers 2024/2025 What are some measurements regarding DNA structure? - ANSWERSThere are 10.5 bp per turn, with a distance of 3.4 Angstroms from one pair to another. What was wrong on Linus Pauling's proposed DNA structure? - ANSWERSThe phosphate groups are ...

MCB4304 Exam 2 Questions & Answers 2024/2025 lacZ : lacY : lacA : They are all transcribed together to produce one messenger RNA, called a ___ message, starting from a single ___. - ANSWERSlacZ : b-galactosidase; cuts the lactose into glucose and galactose lacY : lactose (galactoside) pe...

MCB4304 Study Guide Exam 1 Questions & Answers 2024/2025 In addition to the "Central Dogma" what are some recent relevant emerging topics? Which one do you think is most interesting and why? - ANSWERSSome recent emerging topics are epigenetics, genetic engineering of chromosomes. CRISPR. D...

MCB4304 Exam 3 Study Questions & Answers 2024/2025 Which of the following features is common to DNA, RNA, and Proteins? - ANSWERSThey are polymers Which of the following can be classified as a dehydration reaction - ANSWERSall choices are correct Which of the codons would not be recognize...

MCB4304 Exam Questions & Answers 2024/2025 Why does the estimated number of protein coding genes in prokaryotes correlate well with genome size? - ANSWERSBecause most genes are coding regions and prokaryotic DNA do not have introns Why does the estimated number of protein coding genes in euk...

MCB4304 Exam 2 Final Questions & Answers 2024/2025 When trying to solve a protein structure, why is it necessary to grow protein crystals prior to X-ray-crystallography? - ANSWERSthe proteins must all be oriented in the same manner in the unit cell. The helix-turn-helix DNA binding motif is ...

MCB4304 Exam 1 Final Questions & Answers 2024/2025

MCB4304 Prep Exam 1 Questions & Answers 2024/2025 Operon - ANSWERSGroup of genes transcribed as a single polycistronic message. Controlled by a regulatory protein. Only in Prokaryotes. Regulon - ANSWERSGroup of genes transcribed as separate units. Controlled by a single regulatory protein. ...