表中是有关酶的实验内容,请根据表中内容回答下列相关问题:
| 试管号 | 试管内容物 | 条件 | 检验 |
| 1 | 2mL浆糊+2mL纯唾液 | 37℃10min | 3滴碘液 |
| 2 | 2mL浆糊+2mL清水 | 37℃10min | 3滴碘液 |
| 3 | 2mL浆糊+2mL稀释10倍唾液 | 37℃10min | 3滴碘液 |
| 4 | 2mL浆糊+2mL纯唾液 | 95℃10min | 3滴碘液 |
| 5 | 2mL浆糊+2mL纯唾液+2滴浓HCl | 37℃10min | 3滴碘液 |
- A.酶具有催化性
- B.酶具有专一性
- C.酶具有高效性
- D.酶是有机物
| 试管号 | 试管内容物 | 条件 | 检验 |
| 1 | 2mL浆糊+2mL纯唾液 | 37℃10min | 3滴碘液 |
| 2 | 2mL浆糊+2mL清水 | 37℃10min | 3滴碘液 |
| 3 | 2mL浆糊+2mL稀释10倍唾液 | 37℃10min | 3滴碘液 |
| 4 | 2mL浆糊+2mL纯唾液 | 95℃10min | 3滴碘液 |
| 5 | 2mL浆糊+2mL纯唾液+2滴浓HCl | 37℃10min | 3滴碘液 |