Cell Structure and Function

What term describes a solution with a higher concentration of solutes than the inside of a cell?

• Isotonic
• Hypotonic
• Plasmolytic
• Hypertonic

What is the function of the plasma membrane?

• It provides structural support to plant cells
• It controls all cellular activities
• It stores genetic material
• It separates the cell contents from the external environment

In which year did Robert Hooke discover cells?

• 1831
• 1839
• 1674
• 1665

Who discovered cells for the first time?

• Antonie van Leeuwenhoek
• Theodor Schwann
• Matthias Schleiden
• Robert Hooke

Which type of solution causes plasmolysis in plant cells?

• Hypotonic
• Isotonic
• Neutral
• Hypertonic