CHAPTER 2: CELL STRUCTURE & FUNCTIONS

This organelle acts like a gatekeeper, allowing some materials to pass through it, but not others. 

• Cytoplasm
• Cell Membrane
• Mitochondria
• Vacuole

Where is the genetic material found in the cell? 

• Nucleolus
• Cytoplasm
• Nucleus
• Chloroplast

What distinguishes a eukaryotic cell from a prokaryotic cell is the presence of 

• A cell wall
• A nucleus
• DNA
• Ribosomes

What is the difference between rough and smooth Endoplasmic Reticulum?

• There is no difference.
• Plants have rough ER, animals have smooth ER.
• What type of injuries the Doctors treat.
• Rough has ribosomes, smooth does not.

What is the structure labeled #5?

• Vacuole
• Chloroplast
• Mitochondria
• Lysosome

What is the structure labeled #9?

• Cell Wall
• Cytoplasm
• Chloroplast
• Mitochondria

What is the structure labeled #2?

• Lysosome
• Vesicle
• Ribosome
• Mitochondria

Which of the following pairs INCORRECTLY matches a cell structure with its function?

• cell membrane: protein synthesis
• nucleus: information (DNA) storage
• vacuole: storage
• chloroplast: energy conversion

Small finger like projections make from microtubules that move the cell or move materials around.

• Cilla
• Flagellum
• Fingerlings
• Lemmings

Which of the following are NOT components of plasma membrane

• Cholestrol

• Phospholipid

• Sclereid

• Protein