bacteria造句
1. Chlorine is added to the water to kill bacteria.
2. The drug is effective against a range of bacteria.
3. The laboratory animals had been infected with the bacteria.
4. Bacteria is something invisible to the eye.
5. Bacteria can cause gums to swell and bleed.
6. Bacteria are too small for the naked eye.
7. The test for bacteria was negative.
8. Bacteria then enters the wound and initiates infection.
9. Simple organisms like bacteria mutate rapidly.
10. These insects can outwear the bacteria.
11. This vaccine protects against some kinds of the bacteria which cause meningitis.
12. These bacteria have mutated into forms that are resistant to certain drugs.
13. Bacteria was introduced into his bloodstream through an unsterile needle.
14. The bacteria decomposed the milk into its solid and liquid elements.
15. Once in the bloodstream, the bacteria adhere to the surface of the red cells.
16. A microscope magnifies bacteria so that they can be seen and studied.
17. Bacteria sticks to food debris in the teeth, causing decay.
18. Keep the kitchen clear of all sources of bacteria, not forgetting the biggest culprit of all?the dishcloth.
19. All bacteria are larger than viruses.
20. Bacteria are invisible to the naked eye.
21. The bacteria can withstand extremes of heat and cold.
22. Bacteria reproduce by dividing and making copies of themselves.
23. Bacteria will not breed in alcohol.
24. The soil has to be purified of all bacteria.
25. Chlorine is added to kill bacteria.
26. Amoebae and bacteria are single-celled organisms.
27. These bacteria are invisible unless viewed with a microscope.
28. Bacteria are added to help break down the sewage.
29. Food is the major source of ingested bacteria.
30. The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.
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