Cellular Energy Review

What two processes are shown here?

• Evaporation & Digestion
• Respiration & photosynthesis

What is the molecule besides carbon dioxide and water that is released as energy from the mitochondria during cell respiration?

• oxygen
• ATP
• ADP
• TNT

Photosynthesis and cell respirtation help to cycle carbon and oxygen into the environment.  T or F?

• T
• F

Energy can never be created or destroyed.  However, it can be converted from one form to another.  Photosynthesis takes

• light energy and converts it to chemical energy
• glucose and converts it to carbon dioxide
• chemical energy and converts it to light energy

Energy can never be created or destroyed.  However, it can be converted from one form to another.  Cell respiration takes

• light energy and converts it to chemical energy
• glucose and converts it to chemical energy of ATP
• chemical energy and converts it to light energy

Where does the light reaction take place?

• cristae
• thylakoid membranes
• matrix
• stroma

Which one requires oxygen -- cellular respiration or photosynthesis?

• Cellular respiration
• Photosytnesis

When you exercise, your body responds to the need for more energy by increasing the 

• food intake
• need for waste to be retained
• activity in the nervous system
• breathing rate

Why doesn't water and oil mix?

• both are nonpolar
• both are polar
• water is polar and oil is nonpolar
• water is nonpolar and oil is polar

When an athlete experiences oxygen deprivation (absence of oxygen), this can result from

• lactic acid build up in muscles 
• glucose in the muscles
• glycogen in the muscles
• ethanol in the muscles