A researcher wants to determine the effectiveness of an enzyme at various temperatures. Which of the following would best help the researcher determine
how well the enzyme is working? (D. O.K 2)

This question lacks options, but the answer is TEMPERATURE

Explanation:

In an experiment, two common variables are used: independent and dependent variable. The independent variable is the variable that is changed or manipulated by the experimenter in order to effect a response in the dependent variable.

The dependent variable, on the other hand, is the responding variable or the variable that is measured by the experimenter. Note that, It is dependent on the independent variable.

In this question, the independent variable is DIFFERENT TEMPERATURE that the enzymes were exposed to because it is what is being changed by the researcher. The dependent variable is the EFFECTIVENESS OF THE ENZYME, which is dependent on the temperature it is exposed to.

Hence, how well an enzyme works (effectiveness) is determined by the TEMPERATURE

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted