Differentiate between a)plant cell and animal cell , b) prokaryotic and eukaryotic cells
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a)plant cell and animal cell
- Cell Shape : Square or rectangular in shape
- Cell Wall : Present
- Plasma/Cell Membrane : Present
- Endoplasmic Reticulum : Present
- Nucleus : Present and lies on one side of the cell
- Lysosomes : Present but are very rare
- Centrosomes : Absent
- Mode of Nutrition : Primarily autotrophic
- Cell Shape : Irregular or round in shape
- Cell Wall : Absent
- Plasma/Cell Membrane : Present
- Endoplasmic Reticulum : Present
- Nucleus : Present and lies in the centre of the cell
- Lysosomes : Present
- Centrosomes : Present
- Mode of Nutrition : Heterotrophic
b) prokaryotic and eukaryotic cells
- Type of Cell : Always unicellular
- Cell wall : Usually present; chemically complex in nature
- Nucleus : Absent. Instead, they have a nucleoid region in the cell
- Ribosomes : Present. Smaller in size and spherical in shape
- DNA arrangement : Circular
- Mitochondria : Absent
- Cytoplasm : Present, but cell organelles absent
- Endoplasmic reticulum : Absent
- Plasmids : Present
- Ribosome : Small Ribosome
- Lysosome : Lysosomes and centrosomes are absent
- Cell division : Through binary fission
- Reproduction : Asexual
- Example : Bacteria and Archaea
- Type of Cell : Unicellular and multi-cellular
- Cell wall : When present, chemically simple in nature
- Nucleus : Present
- Ribosomes : Present. Comparatively larger in size and linear in shape
- DNA arrangement : Linear
- Mitochondria : Present
- Cytoplasm : Present, cell organelles present
- Endoplasmic reticulum : Present
- Plasmids : Very rarely found in eukaryotes
- Ribosome : Large Ribosome
- Lysosome : Lysosomes and centrosomes are present .
- Cell division : Through mitosis
- Reproduction : Both asexual and sexual
- Example : Plant and Animal cell
Explanation:
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