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Posted: **Tue May 17, 2022 1:22 pm**

: Question 10 The Process By Which Food Is Propelled Through The Digestive Tract By Alternating Contraction And Relaxation 1 (38.22 KiB) Viewed 118 times

: Question 10 The Process By Which Food Is Propelled Through The Digestive Tract By Alternating Contraction And Relaxation 2 (24.91 KiB) Viewed 118 times

Question 10 The process by which food is propelled through the digestive tract by alternating contraction and relaxation of smooth muscle is elimination Secretion chemical digestion peristalsis. absorption 1 p > Question 11 Which major digestive process involves nutrient molecules passing across the mucosal layer of the gastrointestinal tract into the blood or lymph? elimination absorption digestion secretion O mechanical processing and movement

1 pts Question 12 Which one of the following components of saliva has antibacterial properties? sodium bicarbonate O amylase mucin OHCI O lysozyme