Naomi's quiz

HideShow resource information

1. what is a catayst?

  • a substance that causes a reaction
  • a substance that decreases the speed of a reaction
  • a substance that increases the speed of a reaction
  • a substance that stops a reaction
1 of 6

Other questions in this quiz

2. what happens to a substrate molecule in a reaction?

  • it multiplies
  • it stays the same
  • it changes
  • it disappears

3. What is the active site?

  • where product joins the enzyme
  • where the substrate joins to the enzyme
  • where the enyme joins the lipid
  • the solution in which it is in

4. what happens when the temperature goes above the optimum temperaure?

  • it works better
  • the rate is faster
  • it denatures
  • the rate is slower

5. what is an enyme?

  • biological catalysts produced by living things
  • man made catalyst
  • a lipid
  • a carbohydrate


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Cells, tissues and organs resources »