Across
- 2. What type of pathogen does an antibiotic not work on?
- 4. The part of your brain that controls unconcious activities like breathing and your heart rate.
- 6. What is the mass of living material that makes up an organism?
- 7. Which type of bacteria turns ammonia in decaying matter into nitrites and then into nitrates?
- 11. What type of organism carries out decomposition?
- 15. What is used to absorb carbon dioxide in the investigating respiration practical?
- 16. Which hormone stimulates growth in the plant?
- 18. What happens to enzymes when the pH of a solution gets too high?
- 20. Which muscles causes the hairs to stand up when you’re too cold?
- 21. The characteristic that alleles give a whole organism.
Down
- 1. Which gland is often known as the “master gland”?
- 3. What is the zone called around an antibiotic in an agar plate where the bacteria has been killed?
- 5. Which acid is produced during anaerobic respiration in animals?
- 8. A sequence of 3 bases that can be read to create an amino acid.
- 9. What is used to join the sticky ends of the desired gene to the plasmid DNA of a bacteria?
- 10. What type of microscope is used in a school lab?
- 12. What is the name of the square used to study the distribution of small organisms?
- 13. What is the name of the small sacs of air in the lungs where gas exchange takes place?
- 14. What is a living organism that can transmit infectious pathogens between humans, or from animal to human?
- 17. Which transport vessel is used to transport water and minerals up the plant?
- 19. Where a cell divides into two daughter diploid cells and then each daughter cell divides again into four haploid daughter cells.