U5 Which of the following best describes the G0 phase in the cell cycle?  

U5 What is the primary purpose of gel electrophoresis?  

U5 A student is performing a DNA cloning experiment where they are using restriction enzymes to cut both the plasmid and the target gene. After adding the correct restriction enzymes, the student notices that the cloning did not work. Upon reviewing the protocol, the student realizes they forgot to add DNA ligase. Which of the following most likely explains why the cloning did not work?  

U5 How does the CRISPR-Cas9 system introduce targeted mutations into a genome?  

CWhich of the following describes the proteosome pathway?

U5 A patient’s infection initially responds well to an antibiotic but later becomes resistant. Which of the following is the most likely reason for the development of resistance during treatment?  

CA researcher introduces a mutation that affects the ability of the ribosome’s A site to recognize codons. What is the most likely consequence of this mutation on translation?  

CWhich of the following would increase synaptic activity?

U5 Which of the following is a primary difference between BAC cloning and shotgun sequencing?

Developed countries make up roughly __________ of the world’s population, whereas developing countries make up __________.