Cell Theory Reading Quiz

What is the basic unit of life according to cell theory?

• Cell

• Tissue

• Organ

• Molecule

Which of the following is NOT a principle of cell theory?

• All living things are made of cells

• Cells are the basic unit of life

• All cells come from pre-existing cells

• Cells can spontaneously generate

What unique structure do plant cells have that provides support and protection?

• Cell wall

• Chloroplast

• Nucleus

• Mitochondria

How do new cells arise according to cell theory?

• Through cell division

• By spontaneous generation

• From non-living matter

• By fusion of molecules

Why is cell theory important for scientists?

• It helps in understanding diseases and developing treatments

• It explains the chemical composition of cells

• It describes the evolution of species

• It provides a method for classifying organisms