Biochemistry

Match the following reaction mechanisms with the correct class of enzymes (6 pts).

You dissolve 5 g KCI in a total volume of 200 mL. What is the final [KCI]? Show your work. a. Express [KCI] in % (w/v). b. Express [KCI] in molarity (mol/L).

551494 - Chemistry and Biochemistry Environmental Disaster Assignment You and your team received a call in the night. There has been a major incident at the ExoChem7 plant in the north of Yorkshire, England. The ExoChem7 plant is a major producer of saturated hydrocarbons using non-conventional methods of production. The ExoChem7 plant covers two sites, each holding various chemical storages (Tank farm 1-1, Tank farm 1-2 and Tank farm 2), see Figure 1 for a site map. It is believed that Tank farm 1-1 and Tank farm 1-2 houses liquids and Tank farm 2 held a gas, these have all been ruptured in the explosion that occurred in Site 2. The plant managers have left the premises and are not providing the investigation team with all of the information as to what was used, made and what were the processes used.

15.) A certain ligand binding protein has two different conformations (A & B) whose affinities for the ligand are described by the binding isotherms below. Use the binding isotherms to estimate the dissociation constant,Kò for each protein conformation (6 pts).

How would you make 250 mL of a 0.9% (w/v) NaCl solution? Show your work.

) Briefly describe what enzymes are and how they facilitate faster rates of reactions.