8C-2
Across
- 4. Microscopic hairs able to sweep mucus up to the gullet to be swallowed.
- 6. Viruses only have a small number of genes, arranged on _________.
- 10. Weak disinfectant safe to use on human skin.
- 11. The way yeast cells divide. A new small cell (a bud) starts to grow out from another cell.
- 14. When a white blood cell completely surrounds a microbe and digests it.
- 15. When a virus reproduces inside a living cell.
- 16. Small chemical made by some white blood cells and which help destroy microbes.
Down
- 1. A long piece of material on which genes are found.
- 2. When blood becomes solid and makes a scab.
- 3. Placing things in their groups according to their characteristics.
- 5. A type of respiration that does not need oxygen.
- 7. Strong chemical used to kill microbes.
- 8. A tail that some microbes use to move about.
- 9. The outside of a virus that is made of proteins.
- 12. Contain instructions for making things that a cell needs.
- 13. Process that releases energy from glucose needing oxygen from the air.