NEETBotanyCell - The Unit of Life
Read the following statements and choose the follwoing option: 1. Mesosome is formed from cell membrane extensions 2. Flagella is present in non motile bacterias 3. The axoneme usually has nine doublets of radially arranged peripheral microtubules. 4. The peripheral doublets are also interconnected by linkers. 5. Both the cilium and flagellum emerge from centriole-like structure called the basal bodies.
Options
- ABoth 1 and 5 are correct
- BOnly 2 is incorrect
- COnly 1 is correct
- DBoth 3 and 4 are incorrect
Correct answer
B. Only 2 is incorrect
Step-by-step solution
A special membranous structure is the mesosome which is formed by the extensions of plasma membrane into the cell. These extensions are in the form of vesicles, tubules and lamellae.