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MBD74o What is the role of acid in our stomach ?(Đ.Đ. 2010, 2011 Set,0 2 |
Answer» <p>Stomach acidplays an essentialrolein the immune system by killing harmful bacteria and parasites that are ingested with food.Stomach acidactivates the enzyme pepsin needed for protein digestion.Stomachacidsignals to the pancreas produce digestive juices and enzymes to further break down food.</p> | |