Blog

You are comparing the different enzyme kinetic characteristics of two different enzymes on their substrate.    Which of the following best represents the correct values of Vmax for Aox1 and Aox2? (notice the scales are different)

During the cellular respiration laboratories, you used differential centrifugation to isolate different cellular fractions. How did you determine the purity of your mitochondrial and non-mitochondrial fraction and why?

In order to create a DCPIP standard curve, you create serial dilutions of this dye, starting with no DCPIP (tube 1) and gradually increasing its volume. If tube 2 was one of our samples, what would be the final concentration of oxidized DCPIP in this tube?  

You want to create an ELISA to detect the presence of a specific pathogen in a sample. Which of the following options best describes how you could obtain a primary antibody?

Why was DCPIP added to the reaction in the cellular respiration lab?

You are following a protocol in a lab, that requires you to measure 150 uL of solution. Which micropipette would you select? [option1].   Indicate the digits from top to bottom, in the order they appear on the pipette display [option2] [option3] [option4]

Consider the titration of 40.0 mL of 0.060 M weak base with 0.035 M strong acid (assume a 1:1 mole ratio of acid:base). Calculate the pH after 66.0 mL of strong acid has been added. The Kb of the weak base is 4.75 x 10-6.

What is the location of the most negative shear force in the beam? Report your answer in units of meters as measured from point A.

I am aware that if I am found violating the UF Student Code of Conduct for Academic Honesty I will receive a zero on this exam.

The following program attempts to use DFS to determine a path from node “start” to node “goal”. For the given tree, represented by the adjacency matrix, there is a path from node 0 to node 4 (0 -> 2 -> 4). The code compiles, but the output is instead “No path found from 0 to 4.” What line contains the code causing the error?