Background You have discovered a new virus and have isolated its nucleic acids. Now you want to know if it’s composed of RNA or DNA. Question What are three features you can use to determine if a virus’s nucleic acid is RNA or DNA?

(02.02 MC) Which expression is a factor of 4xy − 4x + 3y − 3?

Each student will receive a different, random set of 8 questions covering lab 5.14. The quiz consists of 8 multiple questions (worth 2 points each) for a total of 16 points. There is no pausing, so you must finish the quiz once you start. You will have 20 minutes to complete the lab quiz, after which the quiz will auto-submit with the questions you have answered in that 20 minute time frame. 

Before inserting a catheter, you need to check patient allergies.

Which of the following examples are unguided media?

If you contaminate a Foley catheter while trying to insert it, you must throw it out and get another one before trying again.

(04.04 HC) The games have been sorted into video games and board games. The number of video games is 28 less than 6 times the number of board games. The games are 80% video games. How many board games are there?

(03.02) Is (x − 2) a factor of f(x) = x3 − 2×2 + 2x + 3? Use either the remainder theorem or the factor theorem to explain your reasoning.

(03.04 LC) One zero of the polynomial function f(x) = x3 − x2 − 20x is x = 0. What are the zeros of the polynomial function?