Here is the formula for an enzymatic reaction of catalase. H2O2--->H2O + O2
what can we directly measure that will tell us the reaction rate of catalase?

Who is the presiding officer of the senate whenever the vice-president is not present? speaker of the house attorney general secretary of state president pro tempore

Thayer sometimes finds it difficult to understand what his instructor is saying. he raises his hand in class and asks his instructor to elaborate on what was just said, but it rarely . what should thayer do to overcome this obstacle? a. during class, ask other students what the instructor means b. raise more questions in class c. join a study group of his peers d. try to do the best he can with the information he has

Technician a says most shops use a spray wash cabinet to degrease their engine blocks. technician b says some shops dip their major engine parts in a hot or cold caustic solution for deeper cleaning. who is correct?