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Questions and Answers
Which of the following is a fundamental property shared by all cells?
Which of the following is a fundamental property shared by all cells?
- Complex structure
- Presence of cytoplasm (correct)
- Containment of genetic material within a nucleus
- Membrane-bound organelles
What is the main difference between prokaryotic and eukaryotic cells?
What is the main difference between prokaryotic and eukaryotic cells?
- Presence of membrane-bound organelles
- Presence of a nucleus
- Containment of genetic material within a nucleus (correct)
- Complexity of structure
How did the first cell arise?
How did the first cell arise?
- Evolutionary divergence of archaebacteria and eubacteria
- Enclosure of self-replicating RNA in a phospholipid membrane (correct)
- Symbiotic association of prokaryotes
- Engulfment of an aerobic endosymbiont
Which group of prokaryotes diverged early in evolution?
Which group of prokaryotes diverged early in evolution?
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How did eukaryotic cells evolve?
How did eukaryotic cells evolve?
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Which of the following is a characteristic of prokaryotic cells?
Which of the following is a characteristic of prokaryotic cells?
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What is the main difference between prokaryotic and eukaryotic cells?
What is the main difference between prokaryotic and eukaryotic cells?
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Which group of prokaryotes diverged early in evolution?
Which group of prokaryotes diverged early in evolution?
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What is the RNA world hypothesis?
What is the RNA world hypothesis?
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How did eukaryotic cells evolve?
How did eukaryotic cells evolve?
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