Year 9 - Biology - 30-1-15

Thai Sikh International School

E-Learning Programme – Online Assignment –30/1/2015

Name :                                                                                                                  Subject : Biology

      Year   : IX                                                                                                              Schedule No. : 6

Answer the following:-

1. Why are enzymes called 'Biocatalysts'?

2. What are the two types of enzymes? Explain.

3. Why are they said to be substrate - specific?

4. What is the effect of temperature on enzymes?

5. How does pH affect the enzymes?