Cells and Cell cycle

What organelle of the cell produces energy?

• Mitochondria 
• Golgi Body 
• Vesicle 
• Vacuole 

What kind of transport does not require energy?

• Active 
• Vacuole 
• Passive 
• Na/K Pump 

What structure of the cell forms a frame that holds the cell up in the cytoplasm?

• centrioles 
• cell wall 
• flagella 
• cytoskeleton 

What is facilitated diffusion?

• Transport that uses proteins to help move molecules across the membrane. 
• Movements of substances through a membrane. 
• When molecules spread from High to Low concentration on their own. 
• When pressure pushes something through a membrane. 

What macromolecules help to make the cell membrane? 

• Proteins 
• Carbohydrates 
• Phospholipids 
• All of the above 

Which of the following is the best example of osmosis? 

• NA/K Pump 
• Water moving though the cell membrane 
• Kidneys 
• Photosynthesis 

What are the 2 parts of a phospholipid? 

• Hydrophobic head, hydrophilic tails 
• Hydrophobic heads, hydrophobic tails 
• Hydrophilic heads, hydrophobic tails 
• Hydrophilic heads, hydrophilic tails 

Active transport does not require energy.

• True 
• False 

what is the function of a lysosome?

• To create energy for the cell

• To command the cell what to do

• To remove waste using digestive enzymes from the cell

• To protect the cell

What is the purpose of the nucleus?

• It is the command center, contains DNA, and cell division

• It protects the cell

• It stores energy for the cell

• It gets rid of waste in the cell