Across
- 3. Taking in food
- 5. Makes proteins
- 9. Increase surface area for the absorption of food
- 14. Type of artery that supplies the heart wall with blood
- 15. An organism that eats plants only
- 17. Protein that helps to clot blood
- 18. Ability of organisms to respond to a stimulus
- 19. Carry blood to the heart
- 22. Type of muscle that makes up the heart
- 25. Type of acid found in the stomach
- 26. Organ that produces bile
- 27. Artery that pumps blood all around the body
- 30. A chain consist of up to 20 amino acids
- 32. Measurements, observations or information gathered from an experiment
- 33. Prevent the backflow of blood
- 34. Produces digestive enzymes
- 35. A cell that does not contain a nucleus or any membrane bound organelle
Down
- 1. Taking in and utilising food
- 2. The breaking down of food
- 4. Thickest chamber of the heart
- 6. Made up of a group of tissues
- 7. Relaxtion of the cardiac muscle
- 8. Type of food that prevents constipation
- 10. one fatty acid of a lipid molecule is replaced by a phosphate group. Component of cell membrane
- 11. Name of the food stored in the stomach
- 12. A factor that may change in an experiment
- 13. Type of tooth that is used for gripping and tearing
- 16. The possession of all the following characteristics: organisation, requiring nutrition and excretion, capable of responding and reproducing.
- 20. Part of the cell contained within the entire cell membrane
- 21. Refers to whether something is right or wrong
- 23. Blood cell that carries oxygen
- 24. Organelle where photosynthesis is carried out
- 28. Build up of small molecules into larger molecules e.g., photosynthesis
- 29. Allow all substances to pass through
- 31. Consists of two sugar units