Which of the following juices contains the enzyme ptyalin? by Sunday | May 15 | Biology WAEC | 0 comments A. Gastric juice B. Pancreatic juice C. Succus D. Saliva Correct Answer: Option D D. Saliva Users Also Read These:The enzyme ptyalin acts in the?The activity of ptyalin is likely to decrease with…Which of the following food substances is…The name of the enzyme that catalyzes the conversion…Which of the following juices contains the enzyme ptyalin?