Cellular Respiration (Chapter 8 Section 3) 4th hour class

The series of reac-tions in which pyruvate is broken down into carbon dioxide is

• aerobic
  
• fermentation 
• Krebs cycle 
• glycolysis 

Glucose is broken down in the cytoplasm through the process of 

• anaerobic process 
• aerobic respiration 
• fermentation 
• glycolysis 

Occurs in the cytoplasm and regenerates the cell’s supply of NAD+ while producing a small amount of ATP. 

• aerobic
  
• glycolysis 
• fermentation 
• anaerobic process 

Cellular respiration occurs in two main parts: glycolysis and aerobic respiration. The first stage, glycolysis, is an 

• aerobic respiration 
• anaerobic process 
• aerobic
  
• glycolysis 

Metabolic processes require oxygen. 

• aerobic respiration 
• aerobic
  
• Krebs cycle 
• fermentation 

Which organelle is illustrated in the figure? 

• Nucleus 
• Golgi apparatus
  
• Mitochondria 
  
• Endoplasmic Reticulum

Which process does not occur in the organelle illustrated above?

• glycolysis 
• Krebs cycle 
• conversion of pyruvate to acetyl CoA 
• electron transport 

Which is not a stage of cellular respiration?

• Krebscycle 
• lactic acid fermentation 
• glycolysis 
• electrontransportchain 

What is produced when the electrons leave the electron transport chain in cellular respiration and bind to the final electron acceptor for the chain? 

• H2O 
• O2 
• CO2 
• CO 

In which molecule is most of the energy of glucose stored at the end of glycolysis?

• pyruvate
  
• acetylCoA 
• ATP 
• NADH