Cell Structure and Function

Which of the following best describes the cytoplasm?

• Hard solid mass
• Gas-filled space
• Empty cavity
• Gel-like substance inside the cell

Which of the following is NOT a function of the cytoplasm?

• Supporting organelles
• Facilitating chemical reactions
• Transporting materials
• Photosynthesis

Which of the following best describes the cell membrane?

• Rigid structure
• Impermeable layer
• Non-living layer
• Selectively permeable barrier

Which of the following is NOT a function of the cell membrane?

• Protecting the cell
• Regulating transport
• Maintaining shape
• Photosynthesis

Which of the following is true about prokaryotic cells?

• They are larger than eukaryotic cells
• They have a nucleus
• They have chloroplasts
• They are usually smaller than eukaryotic cells