Podcast
Questions and Answers
What is the only way to make new cells?
What is the only way to make new cells?
- By spontaneous generation
- By absorbing nutrients from the environment
- By the division of existing cells (correct)
- By external chemical reactions
What is required to create multicellular organisms from a fertilized egg?
What is required to create multicellular organisms from a fertilized egg?
- Absorption of external DNA
- Chemical fusion of existing cells
- Multiple rounds of cell division (correct)
- Spontaneous generation of new cells
What happens during interphase in the cell cycle?
What happens during interphase in the cell cycle?
- Cells divide into daughter cells
- Cells generally continue to transcribe genes and synthesize proteins (correct)
- Cell growth stops completely
- Cells enter a resting state known as G0
What is required for animal cells to pass through G1 phase?
What is required for animal cells to pass through G1 phase?
What is the resting state known as when cells withdraw from the cell cycle?
What is the resting state known as when cells withdraw from the cell cycle?
Which phase of the cell cycle involves nuclear division (mitosis) and cytoplasmic division (cytokinesis)?
Which phase of the cell cycle involves nuclear division (mitosis) and cytoplasmic division (cytokinesis)?
What is the resting state known as when cells withdraw from the cell cycle?
What is the resting state known as when cells withdraw from the cell cycle?
During which phase do cells generally continue to transcribe genes and synthesize proteins?
During which phase do cells generally continue to transcribe genes and synthesize proteins?
What is required for animal cells to pass through G1 phase?
What is required for animal cells to pass through G1 phase?
What is the only way to make new cells?
What is the only way to make new cells?
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