Which of the following is false about the structure of enzymes? Every enzyme has an active site. An enzyme can catalyze most reactions if the reactants are at a high concentration. An enzyme’s active site is determined by the shape of the enzyme. Enzymes speed up reaction rates.

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

What happens during the experiment stage of the scientific method