NEETBotanyCell - The Unit of Life
Read the following statements and choose the follwoing option: 1. Pilli are shortened disc like structures 2. Fimbriae are small bristle like fibres sprouting out of the cell 3. An elaborate network of filamentous proteinaceous structures consisting of microtubules and microfilaments only 4. The central part of the proximal region of the centriole is also proteinaceous and called the hub. 5.Centrosome is an organelle
Options
- ABoth 1 and 2 is correct
- BAll are incorrect except 5
- COnly 2 is correct
- D1, 2, 3 are incorrect
Correct answer
D. 1, 2, 3 are incorrect
Step-by-step solution
The fimbriae are small bristle like fibres sprouting out of the cell. In some bacteria, they are known to help attach the bacteria to rocks in streams and also to the host tissues.