1. Why are lysosomes important to the heal of cells?

Question

They break down worn-out cell parts that are no longer needed.
2. Which of the following organelles provide structure and rigidity to a plant cell?
Cell wall.
3. What would happen to a plant if the chloroplasts in its cells became damaged?
The plant would not make glucose and oxygen.
4. Why do plant root cells lack chloroplasts?
Roots are underground and are not exposed to sunlight.
5. What is the main difference between prokaryotic and eukaryotic cells?
Prokaryotes lack membrane-bound organelles.