Biology · Microscopy
Which of the following is TRUE regarding Scanning Electron Microscopy (SEM)?
- 1Uses transmitted light instead of electrons for image formation
- 2Provides internal details of organelles at nanometer resolution
- 3Requires ultra-thin sections of specimen coated with heavy metals only
- 4Produces a 3D image of the specimen's surface using reflected electrons.✓
Correct answer
Produces a 3D image of the specimen's surface using reflected electrons.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Microscopy?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Microscopy