Questions and Answers
What is a defining characteristic of eukaryotes?
Presence of a nucleus
Which cellular component is unique to plant cells and absent in animal cells?
Chloroplasts
What is the main difference between prokaryotic and eukaryotic ribosomes?
Size - prokaryotes have bigger ribosomes
What does endosymbiosis demonstrate about the origins of chloroplasts and mitochondria?
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What evidence supports the idea that chloroplasts and mitochondria evolved from bacteria?
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Which statement accurately distinguishes between aerobic and photosynthetic bacteria?
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What key characteristic helps distinguish prokaryotes from eukaryotes?
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Which organelle is the result of endosymbiosis according to the text?
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What evidence supports the evolutionary relationship between chloroplasts and bacteria?
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What distinguishes aerobic bacteria from photosynthetic bacteria based on the information provided?
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Which type of cell contains both mitochondria and chloroplasts according to the text?
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What is a distinguishing feature of eukaryotic ribosomes compared to prokaryotic ribosomes?
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