Podcast
Questions and Answers
What is the size range of a bacteria cell?
What is the size range of a bacteria cell?
- 10 to 15 micrometre
- 5 to 10 micrometre
- 0.1 to 0.5 micrometre (correct)
- 1 to 5 micrometre
Who developed a compound microscope with a convex and a concave lens?
Who developed a compound microscope with a convex and a concave lens?
- Isaac Newton
- Antonie van Leeuwenhoek
- Johannes Kepler
- Galileo Galilei (correct)
What type of light was used in the oldest design of optical microscopes?
What type of light was used in the oldest design of optical microscopes?
- Incandescent light
- LED light
- Candlelight
- Sunlight (correct)
How can histological study be conducted?
How can histological study be conducted?
'Living organisms can be seen by using' what type of microscopes?
'Living organisms can be seen by using' what type of microscopes?