Question

what is peristalsis and reverse peristalsis❤❤​

Answer 1

Explanation:

Retroperistalsis is the reverse of the involuntary smooth muscle contractions of peristalsis. It usually occurs as a precursor to vomiting. Local irritation of the stomach, such as bacteria or food poisoning, activates the emetic center of the brain which in turn signals an imminent vomiting reflex.

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Answer 2

Answer:

reverse peristrialysis

Retroperistalsis is the reverse of the involuntary smooth muscle contractions of peristalsis. It usually occurs as a precursor to vomiting. Local irritation of the stomach, such as bacteria or food poisoning, activates the emetic center of the brain which in turn signals an imminent vomiting reflex.

peristalisis

Peristalsis is an automatic and important process. It moves: Food through the digestive system. Urine from the kidneys into the bladder. Peristalsis is important because it helps for the movement of bolus /food in stomach & it is also helpful in small intestine during the process of digestion, so it is important.