Question

Problem 70 Protein phosphatase 1 (PP1) helps regulate cell division and is a possible drug target to treat certain types of cancer. The enzyme catalyzes the hydrolysis of a phosphate group from myelin basic protein (MBP). The activity of PP1 was measured in the presence and absence of the inhibitor phosphatidic acid (PA) [MBP] (mg-mL1) (nmol-m1.min (nmol-mL-1.min1) Vo without PA Vo with PA 0.010 0.015 0.025 0.050 0.0209 0.0355 0.0419 0.0838 0.00381 0.00620 0.00931 0.01400 Use the data in the table to construct a Lineweaver-Burk plot. What type of inhibitor is phosphatidic acid? Mixed inhibition Competitive Noncompetitive Uncompetitive What are KM (mg mL-1) and Vmax (nmol-min1) for the enzyme without the inhibitor. (For your answer, use 3 significant figures.) KM mg-mL max = nmol min What are KM (mg mL1) and Vmax (nmol min 1) for the enzyme with the inhibitor. (For your answer, use 3 significant figures.) mg-mL-1 nmol-min-

Answer 1

Answer:

what kind of question is that?

Explanation:

too big!!!!