Review Hour 1

What is the main difference between a prokaryotic cell and an eukaryotic cell? 

• Prokaryotes don't have a nucleus 
• Eukaryotes don't have a nucleus
• Prokaryotes don't have a cell wall 
• Eukaryotes don't have a cell wall

Which of these organelles CAN be found in an animal cell? 

• Cell Wall 
• Chloroplast
• Cell Membrane 
• Large, central vacuole 

Which of these organelles is not necessary to make or transport proteins? 

• Nucleus 
• ER
• Ribosomes
• All of these are necessary

Which organelle maintains turgor pressure or keeps plant cells turgid? 

• Cell Wall 
• Cell Membrane
• Large, central vacuole 
• Chloroplast

Which organelle has its own DNA? 

• Nucleus 
• Mitochondria
• Golgi Apparatus
• Chloroplast

Which organelle produces ATP (energy) for the cell? 

• Mitochondria 
• Chloroplast 
• Neither 
• Both

Which organelle is responsible for the transport of proteins within the cell? 

• Golgi apparatus 
• Ribosomes 
• Endoplasmic Reticulum 
• Nucleus

What is the name of the gel-like substance that helps support or hold up organelles? 

• Cytoskeleton
• Cell Membrane 
• Cytoplasm 
• Cellulose

How is active transport different from passive transport? 

• Active transport uses ATP
• Active transport moves molecules from low to high concentrations 
• Active transport includes processes like endocytosis and exocytosis 
• All of these are true

The Sodium Potassium pump is an example of 

• Osmosis 
• Facilitated Diffusion 
• Active Transport 
• Endocytosis