Q4 1 Point
Consider the reaction AB. Enzyme 1 is known to catalyze this reaction. A group of
researchers began to study Enzyme 1.
In their first experiment with [Et] at 4 nM, they find the Vmax is 1.6 UM'S-Based on these data,
what is the kcat for Enzyme 1? (check your Units!)
O 800 S-1
0 200 S-1
O 600 S-1
O 300 S-1
0 400 3-1
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How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Is a pencil falling to the floor anon contact force, a force, or a contact force