Pepsin is a digestive enzyme. Extremely important for breaking down proteins, pepsin must first be activated by the...
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What enzyme digests protein in the small intestine? A. Pepsin. B. Pepsinogen. C. Trypsin. D. Trypsinogen. What enzyme is produced in the duodenum? What is the enzyme that begins protein digestion in the stomach? What is the enzyme that is produced by the chief cells of the stomach?
The stomach's main function is the digestion of what nutrient? What enzyme is responsible for carbohydrate digestion in the small intestine? What is the name of the enzyme responsible for digestion of protein in the small intestine and where does it come from? What enzymes secreted by the exoc...
Pepsinogenis secreted by chief cells, and when it's in the presence of hydrochloric acid, it's converted to pepsin. Pepsin breaks apart tertiary and secondary protein structures to make it easier for the digestive enzymes in the small intestines to work later. ...
查看完整题目与答案 参考解析: The optimum pH is 2.0;Pepsinogen can be activated by H +;Pepsin AI解析 重新生成最新题目 【单选题】如果将人眼比作照相机的话,则相当于暗盒的是( )。 查看完整题目与答案 【单选题】道德是人类社会生活中依据社会舆论、( )和内心信念,以善恶评价为标准的意识、规范、行为...
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Pepsin is a proteolytic enzyme released as a proenzyme pepsinogen by the main cells of the gastric glands. Gastric $HCl$ acts as an activator. Pepsin's optimum pH is $1.8$ , which is quite acidic.Because the carboxylic acid group on the amino acid in the enzyme's active site must be...
Pepsin (Pepsin, Gastricsin, Pepsinogen, Uropepsinogen) This chapter focuses on proteolytic enzyme pepsin that occurs in the gastric juice of all mammals. Pepsin also acts as an esterase, that is, (β-phenyl)- l -lactic acid is split from the substrate benzyloxycarbonyl- l -histidyl-p-nitroph...
Pepsinogen- Pepsinogen is secreted by chief cells in the stomach. Once it's activated by low pH, it helps digest proteins. Hormones and Electrolytes- Gastric juice also contains hormones andelectrolytes, which aid in organ function, food digestion, and nutrient absorption. The enteroendocrine cells...