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What is a cell?

• The largest unit in the composition of living things.

• The smallest unit in the composition of living things.

• A complex organism made of many organs.

• A type of bacteria.

Who was the first person to discover the cell?

• Johannes Purkinje

• Robert Brown

• Robert Hooke

• Theodor Schwann

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What is the main function of the cell nucleus (inti sel)?

• To control the movement of substances in and out of the cell.

• To maintain turgor pressure and water potential.

• To regulate all cell activities.

• To convert sunlight into chemical energy.

What is the primary function of the cell wall (dinding sel) in plant cells?

• To control the entry and exit of substances.

• To maintain turgor pressure and water potential.

• To regulate all cell activities.

• To produce food through photosynthesis.

Which organelle is responsible for photosynthesis in plant cells?

• Nucleus

• Endoplasmic Reticulum

• Plasma Membrane

• Chloroplast