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Questions and Answers
What unifying theme in biology explains the unity and diversity of life?
What unifying theme in biology explains the unity and diversity of life?
- Evolution (correct)
- Energy processing
- Internal environment regulation
- Cellular structure
What allows organisms to move, grow, and reproduce?
What allows organisms to move, grow, and reproduce?
- Genetic encoding
- Energy processing (correct)
- Internal environment regulation
- Cellular structure
What is the primary function of genes in organisms?
What is the primary function of genes in organisms?
- Regulating internal environments
- Processing hereditary information (correct)
- Facilitating energy processing
- Determining cellular structure
At what level of organization do biologists study the molecular biology of a cell?
At what level of organization do biologists study the molecular biology of a cell?
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Which organisms emerged more than 3.7 billion years ago?
Which organisms emerged more than 3.7 billion years ago?
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During which stage of the cell cycle does DNA replication occur?
During which stage of the cell cycle does DNA replication occur?
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In eukaryotic cells, what are the two main stages of the cell cycle?
In eukaryotic cells, what are the two main stages of the cell cycle?
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What are the control mechanisms that determine if a cell can progress to the next phase of the cell cycle called?
What are the control mechanisms that determine if a cell can progress to the next phase of the cell cycle called?
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In cells without nuclei, such as prokaryotes, how is the cell cycle divided?
In cells without nuclei, such as prokaryotes, how is the cell cycle divided?
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What occurs during the C period in prokaryotic cell division?
What occurs during the C period in prokaryotic cell division?
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