Cell Structure and Function

What is the primary function of carbohydrates in living organisms?

• To regulate body temperature
• To provide and store energy
• To synthesize proteins
• To transport oxygen

Which organism is NOT unicellular?

• Amoeba
• Paramoecium
• Bacteria
• Spirogyra

Who expanded the cell theory to state that all cells arise from pre-existing cells?

• Schwann
• Hooke
• Brown
• Rudolf Virchow

What term was coined by Purkinje for the fluid content of the cell?

• Cytoplasm
• Cell sap
• Chromatin
• Protoplasm

Which scientist discovered the nucleus inside the cell?

• Matthias Schleiden
• Theodor Schwann
• Purkinje
• Robert Brown