Limited ATP Synthesis in the Dark in a laboratory experiment, spinach chloroplasts are illuminated in the absence of ADP and Pi, then the light is turned off and ADP and Pi are added. ATP is synthesized for a short time in the dark. Which of the following is the most reasonable explanation? A. The illumination has led to establishing an electron gradient. When ADP and Piare added, ATP synthesis is driven by the electrons, which becomes exhausted in the absence of light.
B. During illumination, H2O is reduced to 02, which causes the establishment of an electron gradient. When ADP and Pi are added, ATP synthesis is driven by the gradient, which becomes exhausted in the absence of light
C. During illumination, a proton gradient is established. When ADP and Pi are added, ATP synthesis is driven by the gradient, which becomes exhausted in the absence of light.
D. When there is no light there will be energy because a bond will form between ADP. Pl and make ATP.

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Actual ingredients of lab (the cookies i am actually making) 1/2 cup sugar 1/2 cup brown sugar 1 1/3 stick margarine 1 egg 1/2 tsp salt 1 tsp vanilla 1/2 tsp baking soda 1 1/2 cup flour 1 1/3 cup chocolate chip can you answer the questions below ? discussion 1. suppose you are given the following amounts of ingredients: 1 dozen eggs 24 tsp. of vanilla 1 lb. (82 tsp.) of salt 1 lb. (84 tsp.) of baking soda 3 cups of chocolate chips 5 lb. (11 cups) of sugar 2 lb. (4 cups) of brown sugar 1 lb. (4 sticks) of margarine a. for each ingredient, calculate how many cookies could be prepared if all of that ingredient were consumed. (for example, the recipe shows that using 1 egg- with the right amounts of the other ingredients- yields 24 cookies. how many cookies can you make if the recipe is increased proportionately for 12 eggs? ) b. to determine the limiting reactant for the new ingredients list, identify which ingredient will result in the fewest number of cookies. c. what is the maximum number of cookies that can be produced from the new amounts of ingredients?

Chemical engineering who specializes in negotiating for large purchases and instructing customers in use of the products are