Dollar Diplomacy:

 ____________________________________________________ Data is shown for two 2nd order reactions. Which reaction has the greater initial concentration [A]0?

The scores for a statistcs test are as follows; 74   76   68   77   72   72   87   85   73   89    79   89   50   90   85   88   85   69   31   61  Compute the mean score

Consider the data set shown below. Find the estimate of the y-intercept of the least squares regression line. 

The following data were obtained in a study of an enzyme known to follow Michaelis-Menten kinetics: V0 Substrate added (mol/min) (mmol/L) 217 1 324 4 433 8 488 16 648 500  649  750 ​ The KM for this enzyme is approximately:

Consider the hypothetical serine protease in the image, which shows the specificity pockets. The S1 pocket is small and hydrophobic, the S2 pocket is deep and hydrophobic, and the S1′ pocket has an aspartate residue in the bottom. If the amino acids involved are K, W, and G, which pair is joined by the peptide bond that will be cleaved by the protease? MAKE SURE YOUR CHOICE REFLECTS THE S1-S1′ ORDER DESCRIBED.

The dependence of the reaction velocity on the substrate concentration for an allosteric enzyme is shown in the figure below as curve A. Which of the following would be expected to cause a shift to curve B?  

What is the main component of all body fluids?

Which of the following is a product of a unicellular exocrine gland. 

If x is a binomial random variable, compute p(x) for n=6, x=2, p=0.6.