science
Grade6
Easy
Question
Which organelle is selectively permeable?
- Mitochondria
- Nucleus
- Cytoplasm
- Cell membrane
Hint:
The plasma membrane is called a selectively permeable membrane.
The correct answer is: Cell membrane
- Because it only allows certain chemicals to enter and exit cells, the plasma membrane is known as a selectively permeable membrane.
- This membrane serves as a partition between the internal and exterior environments in addition to enclosing the cellular organelles.
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