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10 questions
What organelle controls and regulates cellular activity?
Ribosome
Nucleus
Mitochondria
Nucleolus
The major function of ribosomes is to
Make rRNA
Synthesize protein
Digest protein
Make sugars
The ____________ packages and processes material before it exports out of the cell.
vacuoles
mitochondria
Golgi apparatus
nucleus
Select the statement that best describes the function of the cell wall.
It gives structural support to plant cells.
Its jelly-like fluid surrounds the nucleus and most of the cell’s internal parts.
It contains the cell’s nuclear material.
It produces chemical energy from sunlight.
In what type of cells would you expect to find the most mitochondria ?
muscle cells
nerve cells
skin cells
fat cells
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