A scientist is measuring the rate of an enzyme-catalyzed reaction that produces a red-colored product. as the solution containing the product becomes more concentrated, how do you predict absorbance (a) and transmittance (t) to change?

The answer would be A will increase and T will decrease.

The product of this reaction emits red light because it absorbs green and blue light. As the reaction occurs, the concentration of the product increase. This will makes absorbance of green and blue light increases and the solution will become redder.