Unit 2 Review: Cells and Transport (AP Bio)

Which of the following cells lack membrane-bound organelles and are always unicellular?

• Plant cells

• Animal cells

• Fungal cells

• Bacterial cells

All of the following are cells with a nucleus except ___.

• Animal cells

• Plant cells

• Bacterial cells

• Fungal cells

Which of the following is NOT part of the endomembrane system?

• Cytoskeleton

• Golgi apparatus

• Rough ER

• Lysosomes

This organelle makes proteins that will be secreted from a cell or attached to the cell membrane.

• Rough ER

• Mitochondria

• Vesicle

• Golgi apparatus

How are the rough ER and the Golgi apparatus "connected" together?

• Microtubules form tunnels between the organelles

• Vesicles that move between the organelles

• Their plasma membranes are attached

• Chains of polysaccharides link them together

This organelle modifies proteins by adding chains of carbohydrates or removing sections of amino acids.

• Smooth ER

• Plasma membrane

• Lysosome

• Golgi apparatus

Vesicles with proteins "exit" the Golgi from the ____.

• alpha face

• trans face

• beta face

• cis face

Select the correct summary of the pathway a secretory protein would follow through a cell.

• Smooth ER --> Vesicle --> Plasma membrane

• Rough ER --> Vesicle --> Lysosome

• Rough ER --> Golgi apparatus --> Plasma membrane

• Smooth ER --> Golgi apparatus --> Lysosome

This organelle contains hydrolytic enzymes.

• Lysosome

• Peroxisome

• Ribosome

• Centrosome

This organelle stores water in plant cells.

• Contractile vacuole

• Central vacuole

• Vesicle

• Food vacuole

Tags

NGSS.MS-LS1-2