The exam document can be found below. There are 19 numbered questions as well as a bonus question. The common conversions you are expected to use can be found on the last page of the exam. When you are done viewing the exam document below and completing the work for the exam on the paper in front of you, type your name in the blank below the exam document. Then click “Submit.” Remember that from the time you hit the “Submit” button below, you have 10 minutes to turn the pages on which you did your work into a PDF and submit that PDF via the second exam link/page. Unit 3 Exam

Oil immersion is required at higher magnifications to minimize light scatter and therefore increasing resolution.

What is a major factor that drives people into becoming trafficking victims? (21.1)

Which of the following is able to perform transformation?

DNA is negatively charged, so it will move towards the positive electrode in an agarose gel.

When someone gets punctured with a nail, or gets cut by a rusty object, I’m sure you’ve heard someone say “I hope you had your tetanus shot”.   Why would you get tetanus from a rusty nail?

Instructions for taking the practice NPTE exam:Have your password available to enter for the examEnter the exam and go to the Practice exam URL to enter your password

Match the description with the correct Gram staining result (Gram reaction, morphology and arrangement).

The ability of a bacterium to take up DNA from the environment is known as what?

If you are using the 40x objective, what is the total magnification (for a binocular compound microscope with 10x oculars)?