A prokaryotic cell with a diameter of $1\,\mu\text{m}$ is enlarged $50\,000$ times in an electron micrograph. What diameter does it appear to have in the electron micrograph?
- A$0.5\,\text{mm}$
- B$5\,\text{mm}$
- C$50\,\text{mm}$
- D$500\,\text{mm}$
Biology 9700 · AS & A Level · The microscope in cell studies