Briefly summarize your conclusions on the effects of temperature, pH, denaturation, and substrate concentration on the action of enzymes?

Select all statements that are true about enzymes. 1.They are always proteins 2.They form a temporary intermediate compound with a substrate.  3.They all function optimally at 37C 4.Enzymes have different properties 5.They can be denatured if the pH of their environment is too high

a. How does an enzyme speed up the reaction of a substrate? b. After the products have formed, what happens to the enzyme?

the graph shows the rate of reaction data for 2 different enzymes. one of these enzymes is found in the stomach, the other is found in the mouth. does both of these enzymes have the same optimum ph? why?

using results for experiment below conduct 1 graph of the different factors vs rate of enzyme activity. *  - after that answer this question using table and graph repfer to them as numbers (eg table 1, graph 1):   Indicate the role of manganese dioxide, sand, distilled water, pH paper, liver and potato. Is there a relationship between the independent and dependent variables?  Explain why or why not. *NO FUNNEL GRAPHS ACTUAL GRAPH WITH GOOD TITLE , AND MAKE SURE IT LOOKS LIKE THE IMAGE I PLACED BELOW**   important info:  experiment procedure:  The experiment began by preparing a hot water bath by boiling water and an ice water bath using ice in a 400 mL beaker. In the control group, 2 mL of 3% H2O2 was placed in a test tube and a pinch of MnO2 was added. The rate of this reaction was assigned as 5, and the production of bubbles in millimeters (mm) was noted. The reaction was considered complete when no more bubbles were produced. Another control group was set up by placing 2 mL of 3%…

An example of competitive inhibition of an enzyme is step ____ of glycolysis; an example of noncompetitive inhibition of an enzyme is step ______ of glycolysis.

Explain why a different influenza vaccine is necessary every year. How is this different from the development of pandemic versions? Please include in your answer the terms antigenic shift and antigenic drift.