Cell Structure and Function

What is a common shape of bacterial cells?

• Polygonal
• Thread-like
• Spherical
• Cuboidal

Which of the following is NOT a shape of eukaryotic cells?

• Polygonal
• Columnar
• Vibrio
• Cuboid

What is the approximate size of bacterial cells?

• 5–10 µm
• 10–20 µm
• 1–5 µm
• 20–30 µm

What type of cells line the respiratory tract?

• Squamous epithelial cells
• Cuboidal epithelial cells
• Columnar epithelial cells
• Adipose cells

What is the shape of blue-green algae cells?

• Spherical
• Comma-shaped
• Rod-like
• Spiral