Question
8 1 point This organelle is in both plants and animals It is a barrier between the cell and the environment. It controls what goes in and out of a cell. mitochondria cell wall cell membrane cell organelles Clear my selection
Answer
4.3
(300 Votes)
Walter
Professional · Tutor for 6 years
Answer
C. Cell Membrane
Explanation
The problem asks about identifying a cell organelle that is present in both plant and animal cells and functions as a barrier, controlling what enters and exits the cell. The correct option will fulfill all these criteria.1. **Mitochondria**: These are the powerhouse of the cell, producing energy, and not primarily responsible for functioning as a barrier.2. **Cell Wall**: This is found only in plant cells and some prokaryotes, not in animal cells.3. **Cell Membrane**: This is present in both plant and animal cells and acts as a selective barrier that controls the passage of substances in and out of the cell.4. **Cell Organelles**: This is a general term encompassing various structures within the cell, not a specific organelle.