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Questions and Answers
Which of these is the simplest unit of life?
Which of these is the simplest unit of life?
- Organ
- Tissue
- Cell (correct)
- Molecules
A researcher wants to film the movement of chromosomes during cell division. Which type of microscope should be chosen and why?
A researcher wants to film the movement of chromosomes during cell division. Which type of microscope should be chosen and why?
- Light microscope, because the specimen is alive (correct)
- Scanning electron microscope, because of its ability to visualize the surface of subcellular objects
- Transmission electron microscope, because of its high magnifying power
- Light microscope, because of its high resolving power
Cell fractionation __________.
Cell fractionation __________.
- Involves separating cells based on their size
- Is a process of cell division
- Uses strong acids to break apart cells (correct)
- Is a technique used to visualize cell structures
Which of these is NOT a correct option for cell fractionation?
Which of these is NOT a correct option for cell fractionation?
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What is the main advantage of using a transmission electron microscope over a light microscope?
What is the main advantage of using a transmission electron microscope over a light microscope?
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