Previous paper class 9th(Biology)

Short answers 30

  1. What are inhibitors and activators?
  2. What is glycolysis write its equation?
  3. Difference between photosynthesis and respiration?
  4. Difference between aerobic and anaerobic respiration?
  5. What is electrons transport chain?
  6. What is NAD+ and FAD+?
  7. Define enzyme?
  8. Whatis activation energy?
  9. Write down factors that affect the enzyme activity just write names?
  10. How substrate concentration affect enzyme activity?
  11. What is lock and key model?
  12. What is induce fit model?
  13. What ie z scheme?
  14. How pyruvic acid enter into mitochondria?
  15. What are prosthetics group and cofactor?