BI-104
Effect of temperature and pH on enzymes
Biology · Secondary 3 · Medium · Effect of temperature and pH on enzymes
An enzyme that digests protein in the stomach is mixed with egg white in four test‑tubes:
1. pH 2 at 20°C
2. pH 2 at 37°C
3. pH 8 at 20°C
4. pH 8 at 37°C
When the egg white is digested, the mixture becomes clear. In which tube will it become clear first?
1. pH 2 at 20°C
2. pH 2 at 37°C
3. pH 8 at 20°C
4. pH 8 at 37°C
When the egg white is digested, the mixture becomes clear. In which tube will it become clear first?
- Tube 1
- Tube 2
- Tube 3
- Tube 4
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.