Q. No.In animal cells, lipid-like steroidal hormones are synthesized in the:
1. Nucleus
2. Rough endoplasmic reticulum
3. Smooth endoplasmic reticulum
4. Golgi apparatus
Unless specifically stained by a vital stain like Janus Green, which of the following will not be visible under a microscope?
1. Rough endoplasmic reticulum
2. Smooth endoplasmic reticulum
3. Golgi apparatus
4. Mitochondria
Fat soluble pigments like xanthophylls are present in:
1. Chromoplasts
2. Aleuroplasts
3. Elaioplasts
4. Amyloplasts
Which one of the following is incorrect statement
| 1. | All organisms are composed of cells |
| 2. | Cell is the basic unit of life |
| 3. | All inanimate things are made up of cells |
| 4. | Virus is acellular |
Which one of the following is incorrect statement
| 1. | Organisms composed of single cell are unicellular |
| 2. | Organisms composed of many cells are multicellular |
| 3. | Organisms which are not composed of any cell are acellular |
| 4. | Organisms which are composed of single cell is acellular |
Which of the following is true about unicellular organism ?
| 1. | anything less than a complete structure of a cell does not ensure independent living |
| 2. | it is capable of independent existence |
| 3. | cell is structural and functional unit |
| 4. | All of the above |
The first living cell was described by
1. Anton Von Leeuwenhoek
2. Robert Brown
3. Robert Hooke
4. Both A and B
With the discovery of which of the following, the study of the structural details was made possible
1. compound microscope
2. electron microscope
3. cryo-electron microscope
4. Fluorescent microscope
Cell theory’s earlier proposed by Schleiden and Schwann failed to explain
| 1. | how new cells are formed |
| 2. | how cells die |
| 3. | how cell division takes place |
| 4. | how plant cell is different from animal cell |
The statement (omnis cellula-e cellula) was given by
| 1. | The man who proposed modern cell theory |
| 2. | The man who gave final shape to the cell theory |
| 3. | The man who modified cell theory explaining that new cells are formed from pre-existing cells |
| 4. | All of the above |
© 2025 GoodEd Technologies Pvt. Ltd.