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Вопрос 33

Digestive contents entering the small intestine need enzymes and a substance that reduces acidity. Which pancreatic release provides both functions?

  1. Bile and red blood cells
  2. Digestive enzymes and bicarbonateПравильный ответ
  3. Oxygen and concentrated acid
  4. Saliva and undigested material

Объяснение

The pancreas releases digestive enzymes together with bicarbonate into the small intestine. Bicarbonate helps neutralize acidic contents rather than making them more acidic, while the enzymes act on food molecules.

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Вопрос 33: Digestive contents entering the small intestine need… · Human Body Systems · Questena