Download App

The Fundamental Unit of Life — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
Question
Lysosomes were discovered by:
✓

Answer

  1. Christian de Duve.
Explanation:
Lysosomes are small vesicles containing hydrolyzing enzymes and surrounded by a single membrane of lipids. They were discovered by Christian de Duve in 1955 but were named and observed under an electron microscope by Novikoff in 1956.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from The Fundamental Unit of Life→The Fundamental Unit of Life — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

An object can be completely immersed in a liquid when:
→
Which part of the cell contains genetic information?
→
A sample of pure water, irrespective of its source, contain $11.1\%$ hydrogen and $88.9\%$ oxygen. The data supports:
→
One of the following is a solid foam. This one is:
  1. Butter.
  2. Bread.
  3. Shaving cream.
  4. Ruby.
→
Unicellular organisms take in oxygen and pass out carbon dioxide through:
→
Which of the following represents a correct chemical formula? Name it:
→
What is manure?
→
Grass stem elongates by the activity of:
→
Bats detect the obstacles in their path by receiving the reflected:
→
Assertion: Cells vary greatly in their shape.
Reason: The shape of cell does not depend on the function they perform.
→