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| actinomycin |
any of several antibiotics derived from soil bacteria that work against certain other bacteria and fungi. |
| aerobic |
of or pertaining to aerobes, such as bacteria. [1/3 definitions] |
| anaerobe |
any of various microorganisms, such as certain bacteria, that are capable of living without air or oxygen. |
| antibacterial |
active in killing bacteria. |
| antibiotic |
substance derived from fungi or other organisms and used to destroy or prevent the growth of bacteria or other disease-causing organisms. |
| aseptic |
free of bacteria or germs that cause disease or decay. [1/3 definitions] |
| Asiatic cholera |
an acute, infectious, often fatal disease caused by bacteria and characterized by severe diarrhea, intestinal cramps, and dehydration; cholera. |
| bacteremia |
the presence of bacteria in blood. |
| bacteria |
very small living things that you cannot see. Some kinds of bacteria cause diseases. |
| bactericide |
something that can kill bacteria. |
| bacteriology |
the science that is concerned with bacteria. |
| bacteriophage |
any virus that attacks and kills bacteria. |
| bacterium |
singular form of "bacteria." Bacteria are tiny living things made up of one cell each. Bacteria live in most living things and in all parts of the earth. Most bacteria are useful to people, but some are harmful because they can cause disease. |
| biodegradable |
able to be broken down by the action of living organisms such as bacteria. |
| biological warfare |
the use of living organisms such as bacteria or viruses to kill or disable people or destroy their food supply. |
| biologist |
a scientist who specializes in biology. Biology is the study of living things, such as plants, animals, cells, and bacteria. |
| bioluminescence |
light given off naturally by certain kinds of insects, fish, or bacteria. The bioluminescence of fireflies allows them to blink on and off in the dark. |
| biotech |
abbreviation of "biotechnology"; the use of living organisms, esp. cells and bacteria, to create useful products. |
| biotechnology |
the use of living organisms, esp. cells and bacteria, to create useful products. |
| blood test |
any test of the blood, as to determine type, red or white blood count, or the presence of antibodies or bacteria. |
| boil2 |
a swollen, painful sore that is filled with pus. A boil is an infection caused by bacteria. |
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