What is the difference between an allosteric inhibitor and a competitive inhibitor of an enzyme? *

A. only the competitive inhibitor slows down the enzyme
B. the competitive inhibitor binds to the substrate while the allosteric one binds to the enzyme
C. the competitive inhibitor changes the shape of the active site while the allosteric inhibitor binds to the substrate to block it
D. the competitive inhibitor binds to the active site blocking the substrate, while the allosteric inhibitor does NOT bind to the active site.

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research. b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research. c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data. d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

9. the history of life on earth is recorded in