Sasamyb5ritz0y Sasamyb5ritz0y
  • 20-11-2016
  • Biology
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The chemical digestion of proteins begins in the _____.

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justicee1
justicee1 justicee1
  • 20-11-2016
it begins in the stomach and the duodenum through the action of three main enzymes: pepsin, secreted by the stomach and trypsin
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