biology homework

Please answer the following questions:

1.- What is a energy of activation ? ____________________________

2.- Please name the 6 types of enzymes: ___________________________________.

3.- Please name the differences between competitive and noncompetitive inhibition _________________________

4.- Most anabolic reactions are endergonic and require ________________________.

5.- Please name the optimal conditions, and its values, for the action of the enzymes. __________________________.

6.- What means catalyst? _______________________________-

7.- Enzymes:

a) Are proteins.

b) Lower required activation energy

c) Speed up biological chemical reactions.

d) All of the above.