Place the Processes Occurring in the Digestive Tract in the Correct

question 3

Multiple Choice

Place the processes occurring in the digestive tract in the correct order.
I-Peristaltic waves of contraction propel the food along the esophagus.
II-Gastric juices are secreted with the arrival of food into the duodenum.
III-The acidic chyme is transferred through the pyloric sphincter.
IV-HCl and pepsin begin digestion of proteins into shorter polypeptides.

• A)IV,III,and II
• B)II,III,and IV
• C)I,II,and III
• D)I,II,and IV
• E)II,IV,and III