Which of the following pH values is the best for the action of the enzymes – renin and pepsin in the stomach? by Sunday | Dec 8 | Biology WAEC | 0 comments A. pH2 B. pH7 C. pH8 D. pH9 Correct Answer: Option A A. pH2 Users Also Read These:The enzyme that acts on milk in the stomach is?Pepsin is secreted as an inactive precursor called…The true stomach of ruminants is called?The organ located in the mammalian abdominal cavity…State the mechanism involved in the digestion of…