Use the following diagram to answer question 4. Z Y X W Which organelle contains the information necessary to produce enzymes? W X Y Z Which of the following molecules, when added to water, will produce a solution with the lowest pH? cellulose neutral fat nucleic acid monosaccharide Use the following graph to answer question 6. 8 7 6 pH 5 4 3 T Time At time T, a small amount of dilute acid is added to a solution buffered to pH 5.0. Which line on the graph illustrates the change in pH of the solution following the addition of the weak acid? W X Y
Use the following diagram to answer question 4. Z Y X W Which organelle contains the information necessary to produce enzymes? W X Y Z Which of the following molecules, when added to water, will produce a solution with the lowest pH? cellulose neutral fat nucleic acid monosaccharide Use the following graph to answer question 6. 8 7 6 pH 5 4 3 T Time At time T, a small amount of dilute acid is added to a solution buffered to pH 5.0. Which line on the graph illustrates the change in pH of the solution following the addition of the weak acid? W X Y