Functions of Organelles (Grade 10)
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Functions of Organelles
1.
Which organelle is considered the "brain" of the cell?
- nucleus
- ribosomes
- Golgi bodies
- lysosomes
2.
Which organelle, if punctured, would release digestive enzymes into the cytoplasm?
- nucleus
- lysosomes
- centrioles
- vacuoles
3.
Which organelle is the site of protein synthesis?
- nucleus
- nucleolus
- ribosome
- endoplasmic reticulum
4.
Which organelle plays an important role during mitosis, helping to move chromosomes around the cell?
- nucleus
- vacuoles
- Golgi bodies
- centrioles
5.
Which organelle stores water in plant cells?
- chloroplasts
- cell wall
- nucleus
- vacuoles
6.
If an organism could not digest cellulose, which of these organelles would prove to be difficult to eat?
- cell membrane
- cell wall
- endoplasmic reticulum
- Golgi bodies
7.
Which structure does a bacterium penetrate to infect an animal cell?
- cell membrane
- nucleus
- nucleolus
- ribosomes
8.
Which organelle of a plant cell is most affected by direct sunlight?
- cell wall
- chloroplasts
- cell membrane
- vacuoles
9.
Which part of an organism's body is most likely to have the greatest number of mitochondria?
- heart
- ears
- toes
- liver
10.
Which structure found within eukaryotic cells provides support and a place for the organelles to attach?
- cell membrane
- cytoskeleton
- cell wall
- nucleolus
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