编号 |
1 |
2 |
3 |
4 |
5 |
6 |
试管中所添加的物质 |
5mL清水 |
5mL 1%NaCl溶液 |
5mL 3%NaCl溶液 |
5mL 5%NaCl溶液 |
5mL 7%NaCl溶液 |
5mL 9%NaCl溶液 |
蛋白酶相对活性 |
100% |
88% |
69% |
94% |
83% |
80% |