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Cell The Unit of Life — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYCell The Unit of Life1 Mark
MCQ
The smallest living cells with cell wall are $................?$
  • A
    Viroids
  • B
    Algae
  • ✓
    Bacteria
  • D
    Mycoplasma
✓

Answer

Correct option: C.
Bacteria
Algae are the living cells which, have a cell wall composed of either polysaccharide $($such as cellulose $($a glucan$))$ or a variety of glycoproteins. But they are larger in size as compared to the bacterial cell.
Bacteria is a unicellular prokaryotic organism possess prominent cell wall made up of peptidoglycans.
Viroids consist solely of short strands of circular, single$-$stranded $\text{RNA}$ without protein coats, it lacks a cell wall.

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