OnlineCBT
Biology · CELL THE UNIT OF LIFE
हिन्दीMatch List-I with List-II: List-I (Bacterial Structure) List-II (Feature / Function) A Mesosome I Elongated tubular structures made of special protein B Pili II Small bristle-like fibres helping in attachment to rocks C Fimbriae III Filament, hook and basal body involved in motility D Flagellum IV Infoldings helping in respiration and cell wall formation Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Bacterial Structure) | List-II (Feature / Function) | ||
|---|---|---|---|
| A | Mesosome | I | Elongated tubular structures made of special protein |
| B | Pili | II | Small bristle-like fibres helping in attachment to rocks |
| C | Fimbriae | III | Filament, hook and basal body involved in motility |
| D | Flagellum | IV | Infoldings helping in respiration and cell wall formation |
Choose the correct answer from the options given below:
Correct answer · Option 1
A-IV, B-I, C-II, D-III
Explanation
Mesosomes aid respiration and wall formation; Pili are elongated tubular protein structures; Fimbriae attach bacteria to rocks/tissues; Flagella mediate motility and consist of filament, hook, and basal body.
