Across
- 4. a group of cells with similar structure and function.
- 5. absorbs food.
- 6. contain chlorophyll for photosynthesis
- 7. a basic building block in biology
- 8. net movement of particles from a high concentration to a low concentration
- 9. where chemical reactions take place
- 10. molecules that can be absorbed in the gut.
- 14. a organism made of many cells
- 20. where proteins synthesis happens
- 21. transport sugars
- 24. cover some parts of the body
- 25. the system that breaks down food into soluble molecules.
- 27. where digestion happens contains acid.
- 28. controls the cell's activities
- 29. how particles move
- 30. small particles that are formed when protein is digested.
- 31. transport water and minerals
Down
- 1. molecules that cannot be abosrbed in the gut.
- 2. We can see bacteria with our eyes when they group together as...
- 3. produces bile
- 6. the difference in concentration between to areas.
- 11. contains cell sap
- 12. produce enzymes and hormones
- 13. produce enzymes to digest starch in the mouth
- 15. can contract to make organisms move.
- 16. tissue that carries out photosynthesis
- 17. make energy using respiration
- 18. covers plants
- 19. absorbs water
- 22. bacteria have no nucleus instead they have...
- 23. controls movement of materials in an out of a cell
- 26. cells with a particular strucuture and function