Recent content by petey

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    Effect of changing pH of pepsin on hydrolysis

    Hi, Did my A2 biology coursework. I compared the rate of hydrolysis between pepsin 2.8 and 7.0 using milk protein. Pepsin works in the stomach, so should have a faster hydrolysis rate in the acidic pH value. But when I measured transmission percentage I got a mean of 9% for 2.8 and 15 for 7.0...