Bio一問(CE Q)請用英文作答(10分)
2006-10-14 8:24 pm
Milk protein also coagulates at low pH. In which part of the alimentary canal does this coagulation occur? Based on your biological knowledge, suggest why the coagulation of milk protein can facilitate its digestion in that part of the alimentary canal.
回答 (2)
2006-10-14 8:35 pm
✔ 最佳答案
I'm not very sure if my ans is correct or wrong.What I can tell you is that:
In stomach, coagulation of milk protein occurs. But base on my knowledge, wht we'll need to digest milk (lactose-the main carbohydrate in milk) is lactase (enzyme). However, adults lack lactase and so lactose can't be digested.
2006-10-14 8:52 pm
My txt bk ask this question also wor
In the stomach................................................1
Coagulated milk protein, being in semi-solid form, can be retained in the stomach for a longer period of time.........................................1
for the protease to digest it................................1
In the stomach................................................1
Coagulated milk protein, being in semi-solid form, can be retained in the stomach for a longer period of time.........................................1
for the protease to digest it................................1
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