07. Cell Structure - Online Quiz 1

What organelle is responsible for respiration?

• Ribosomes
• Vacuole
• Mitochondria
• Cell membrane

Cells that contain a nucleus are called

• Eukaryotic
• Prokaryotic

Cells that need more energy contain larger amounts of mitochondria

• True
• False

Identify three organelles that contain DNA

• Nucleus
• Vacuole
• Mitochondria
• Ribosome
• Chloroplast

State the function of A

• Course focus wheel
• Moves the stage to provide a course focus

Lens E is marked 10x and Lens O is marked 40x. A cell viewed through the lenses has a diameter of 0.8mm. What is the actual diameter of the cell? (3 decimal places)

What is the purpose of the coverslip?

• To prevent air bubbles
• To protect the lens

Identify the stain for animal cheek cells

• Iodine
• Methylene blue
• Starch

Where in the cell would you find phospholipids?

• Vacuoles
• Mitochondria
• Cell membrane
• Ribosomes

What is the function of a cell membrane?

• To make proteins
• To provide energy
• To be selectively permeable
• To store water