the cell wall is a tough, flexible, and fairly rigid layer that surrounds some types of cells. it is located…

the cell wall is a tough, flexible, and fairly rigid layer that surrounds some types of cells. it is located outside the cell membrane and provides cells with structural support and protection. which type of organism does not have cell walls surrounding its cells? a animal b bacteria c fungus d plant

the cell wall is a tough, flexible, and fairly rigid layer that surrounds some types of cells. it is located outside the cell membrane and provides cells with structural support and protection. which type of organism does not have cell walls surrounding its cells? a animal b bacteria c fungus d plant

Answer

Brief Explanations:

To determine which organism does not have a cell wall, we recall the cell structure of each option:

  • Animal cells (A): Lack a cell wall; they have only a cell membrane.
  • Bacteria (B): Have a cell wall (e.g., peptidoglycan in most bacteria).
  • Fungus (C): Have a cell wall (composed of chitin or other polysaccharides).
  • Plant (D): Have a cell wall (composed of cellulose).

Thus, animal cells are the only ones without a cell wall.

Answer:

A. animal