A nurse is caring for a patient who is scheduled for an elective surgery. The patient informs the nurse that they no longer wish to proceed with surgery. Which of the following ethical principles should the nurse uphold for the patient?

The nurse is considering the use of a restraint for a newly admitted patient.  The nurse recognizes which of the following actions  is a safety requirement while using restraints?

In gel electrophoresis of DNA, the different bands in the final gel form because the DNA molecules _______.

During DNA replication, there are leading and lagging strands due to ____________.

Gel electrophoresis will separate DNA based on what two properties?

What is the purpose of PCR (Polymerase Chain Reaction)?  What needs to be in the test tube to do PCR?

Which is the correct replication of the following sequence.  5′-ATCGCTTAA-3′

The world is currently dealing with a pandemic.  The only known cure is administration of human protein X.  Describe how to make large amounts of human protein X in bacteria to save the world. 

Name the three tRNA binding sites on the ribosome and tell me what they mean/do. 

Prokaryotic transcription and translation will happen at the same time.