JAMB UTME - Biology - 2010 | Green Bridge CBT

The part of the human gut that has an acidic content is the

stomach

duodenum

ileum

colon

Awọn alaye Idahun

The part of the human gut that has an acidic content is the stomach. The stomach is a muscular organ located between the esophagus and the small intestine. It receives food from the esophagus and releases acidic digestive juices, including hydrochloric acid, which lower the pH of the stomach contents to between 1.5 and 3.5. The acidic environment in the stomach helps to break down food particles into smaller molecules, such as proteins and carbohydrates, and also helps to kill harmful bacteria and other microorganisms that may be present in the food. After the food has been partially digested in the stomach, it passes into the duodenum, which is the first part of the small intestine. The duodenum has a slightly alkaline environment, which helps to neutralize the acidic stomach contents and prepare the food for further digestion in the small intestine. The ileum and colon, which are part of the large intestine, have a neutral to slightly acidic pH.

Ka ìwé ẹ̀kọ́ nípa Nutrient Cycling In Nature (WAEC)






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