What is the job of the small intestine

The job of the small intestine is to absorb and digest and food. But the main job that the small intestine is to absorb the food you eat (minerals and nutrients). The small intestine does 90% of the that process, while the large intestine only does 10%.

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the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: