GENERAL ANATOMY
DIGESTIVE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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They are stored in the rectum and released through the anus
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They are recycled back to the stomach to get reprocessed
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There are no unused materials, the digestive system absorbs all food nutrients
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They are stored in the large intestine until we need them
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Detailed explanation-1: -Bacteria in the colon help to digest the remaining food products. The rectum is where feces are stored until they leave the digestive system through the anus as a bowel movement.
Detailed explanation-2: -The digestive system breaks down food into nutrients such as carbohydrates, fats and proteins. They can then be absorbed into the bloodstream so the body can use them for energy, growth and repair. Unused materials are discarded as faeces (poo).
Detailed explanation-3: -The solid waste is eliminated through the anus using peristaltic movements of the rectum.
Detailed explanation-4: -The rectum receives stool from the colon, sends signals to the brain if there is stool to be evacuated, and holds stool until evacuation can happen. Anus: The last part of the digestive tract, the anus, consists of pelvic floor muscles and two anal sphincters (internal and external).
Detailed explanation-5: -The rectum is where poop is stored until it leaves the digestive system through the anus as a bowel movement.