Science

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Across
  1. 6. a bunch of aminoacids together
  2. 7. It performs the catalytic action of the
  3. 8. When the substrate passes by the enzyme, the active site is ready to catch the substrate,
  4. 9. the change in somthing chemichal
  5. 11. the form a thing has
Down
  1. 1. Ground substance is an amorphous gel-like
  2. 2. something that is required
  3. 3. the action of fastening or holding together it is to be united
  4. 4. proteins that act as biological
  5. 5. it is the enrgy used to activate
  6. 9. accelerate chemical reactions
  7. 10. to be complicated