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1. What is a colony?
Answer: A group of celss that are similar and attached to one another.
2. What two pigments do all blue-green bacteria have in common?
Answer: Phycocyanin (blue) and Chlorophyll (green)
3. Name the three groups that most bacteria are divided into.
Answer: cocci - spheres; bacilli - rods; spirilla - spirals
4. What is the process by which most bacteria cells divide?
Answer: binary fission
5. Name two ways that bacteria exchange genetic material.
Answer: conjugation and transformation
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