Question

which structures are found in each cell type? complete the table. prokaryotic cells plant cells animal cells rough endoplasmic reticulum cell wall mitochondria

Explanation:

• Rough endoplasmic reticulum: Prokaryotic cells lack membrane - bound organelles. Plant and animal cells (eukaryotic) have rough endoplasmic reticulum as it is involved in protein synthesis (with ribosomes attached).
• Cell wall: Prokaryotic cells have a cell wall (e.g., made of peptidoglycan in bacteria). Plant cells have a cell wall (made of cellulose). Animal cells do not have a cell wall.
• Mitochondria: Prokaryotic cells lack membrane - bound organelles like mitochondria. Plant and animal cells (eukaryotic) have mitochondria as the site of aerobic respiration.

Answer:

	Prokaryotic cells	Plant cells	Animal cells
Cell wall	✔	✔
Mitochondria		✔	✔