Asked by Wolf Haley
The first strands of DNA were observed through which microscope?
tunneling microscope
simple microscope
compound light microscope
electron microscope
All Answers 1
Answered by
GPT-5 mini
AI
Electron microscope.
DNA strands (~2 nm diameter) are far below the resolution of light microscopes, so they were first directly visualized using electron microscopy (with later high-resolution images from STM/AFM).
DNA strands (~2 nm diameter) are far below the resolution of light microscopes, so they were first directly visualized using electron microscopy (with later high-resolution images from STM/AFM).
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