Sell Structures Video

What is the smallest living unit in all organisms?

• Cell

• Organ

• Tissue

• Molecule

Which of the following is NOT a characteristic of prokaryotic cells?

• Cytoplasm

• No nucleus

• Membrane-bound organelles

• Genetic material

What is the function of the cell membrane?

• To synthesize proteins

• To store genetic information

• To control what enters and exits the cell

• To produce energy

Which organelle is known as the 'power plant' of the cell?

• Nucleus

• Golgi apparatus

• Mitochondria

• Endoplasmic reticulum

What is the main function of chloroplasts in plant cells?

• To break down waste

• To produce glucose using light energy

• To store water

• To control cell activities