An enzyme was added to a solution of substrate and incubated at the temperatures shown below.  The amount of product formed at each temperature was assessed at the end of the experiment. What is the dependent variable for this experiment?

Who is the father? 

You are working in the lab to determine the optimal temperature for an enzyme called catechol oxidase. You create negative controls (tube A and B) and a positive control (tube C).  You conduct an experiment using the 6 temperatures below. Using the intensity scale and the data presented, at what temperature does the enzyme catechol oxidase work best?

What is the name of the color indicator used in this experiment? 

Temperature and pH can affect the rate of an enzyme reaction. Name one additional condition/factor that can also affect the rate of an enzyme reaction.

What are the white pellets at the bottom of the respiration chamber?

The dialysis bag is permeable to water but not sucrose. Describe the tonicity of the bag in relationship to the beaker.

View the results of the paper chromatography experiment.  Which pigment has the most affinity for the paper?

What was the reagent used for staining the leaf?

African Americans generally have worse mental health than whites.