Show:
Photosynthesis 1
Photosynthesis 2
Cellular Respiration 1
Cellular Respiration 2
Fermentation
100
Photosynthesis occurs in which organelle?
Chloroplast
100

Which two factors display similar graphs when observing the rate of photosynthesis?

Light intensity and amount of carbon dioxide

100
Where does glycolysis occur in the cell?
Cytoplasm
100
What types of organisms complete cellular respiration?
Autotrophs and heterotrophs (Other acceptable responses: producers and consumers or plants and animals)
100
What are the two types of fermentation?
Alcoholic and lactic acid fermentation
200
What reactants are needed for photosynthesis?
Energy (light), carbon dioxide, and water
200
What is the chemical equation for photosynthesis?
6H2O + 6CO2 + ENERGY(light) => C6H12O6 + 6O2
200
Which two processes of cellular respiration are aerobic?
Krebs and electron transport chain
200
Krebs cycle and electron transport chain occurs in which organelle?
Mitochondria
200
How much ATP is produced at the end of either type of fermentation?
2 ATP
300
Why does a graph showing the amount of carbon dioxide vs. rate of photosynthesis eventually level out?
The plant can only take in a certain amount of carbon dioxide. Once this limit is reached, the rate of photosynthesis remains constant.
300
What is the chemical formula for glucose?
C6H12O6
300
What type of energy is released in cellular respiration?
ATP
300
What is the difference between aerobic and anaerobic?
Aerobic is the process that uses oxygen and anaerobic is the process that doesn't use oxygen.
300
What is the cause of the burning sensation in muscles after humans complete fermentation?
Lactic acid builds up in your muscles as a result of lactic acid fermentation.
400
What type of energy is needed for photosynthesis?
Light energy
400
After reaching the optimal temperature, why does the rate of photosynthesis decrease?
At high temperatures, the active site of the enzyme denatures causing the rate of photosynthesis to decrease.
400
What is the reactant used in glycolysis?
Glucose
400
What is the chemical equation for cellular respiration?
C6H12O6 + 6O2 => 6CO2 + 6H2O + Energy (ATP)
400
When running a marathon, which process (cellular respiration or lactic acid fermentation) is better to use? Explain your answer.
Cellular respiration is better because it 1) provides long term energy and fermentation provides only short term energy or 2) it provides you with 36 ATP compared to the 2 ATP produced after fermentation.
500
Describe one reason why photosynthesis and cellular respiration are opposite processes.
1) Photosynthesis takes in energy while cellular respiration takes energy out. 2) The reactants of cellular respiration and the products of photosynthesis and vice versa.
500
What are the three factors that affect the rate of photosynthesis?
Light intensity, the amount of carbon dioxide, and temperature.
500
About how much energy is released in each stage of cellular respiration?
Glycolysis releases 2 ATP. Krebs cycle releases 2 ATP. Electron transport chain releases 32 ATP.
500
What does the term glycolysis mean?
To break down glucose. Glyco = glucose, and lysis = to break down.
500
Provide an example where we would use lactic acid fermentation and alcoholic fermentation.
Lactic acid fermentation: (Either answer is correct) - 1) Humans use it for quick burst of energy. 2) We can use bacteria to make cheese, yogurt, or sour cream. Alcoholic fermentation: (Either answer is correct) - 1) Yeast can be used to make bread. 2) Organisms can be used to make alcoholic beverages.