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Energy
Photosynthesis 1
Photosynthesis 2
Cellular Respiration 1
Cellular Respiration 2
100
Organisms that make their own food using the sun's energy.
What are autotrophs?
100
Photosynthesis takes place in this organelle.
What is the chloroplast?
100
The second stage of photosynthesis.
What is the Calvin cycle?
100
Photosynthesis takes place only in autotrophs, but this process takes place in both autotrophs and heterotrophs.
What is cellular respiration?
100
The second part of cellular respiration.
What is the electron transport chain?
200
Cellular respiration breaks down molecules and is therefore:
What is catabolic?
200
This is the pigment in a chloroplast that reflects green light.
What is chlorophyll?
200
The materials needed for the Calvin cycle.
What are carbon dioxide, ATP and NADH?
200
Aerobic metabolic processes require this substance.
What is oxygen?
200
The electron transport chain uses oxygen and high energy carriers to produce these.
What are ATP and water?
300
ATP gives energy to the cell by releasing a phosphate group and becoming:
What is ADP?
300
The first stage of photosynthesis that begins when light from the sun strikes the thylakoid membranes.
What is light-dependent reactions?
300
The Calvin cycle takes place in this part of the chloroplast.
What is the stroma?
300
This happens before cellular respiration. The word means "sugar break", where glucose is cut into two pieces.
What is glycolysis?
300
This occurs after glycolysis if no oxygen is present.
What is fermentation?
400

Energy can be converted into different forms, but it cannot be created or destroyed.

What is the first law of thermodyamics?

400
These are reactants needed during the light-dependent stage of photosynthesis.
What are sunlight and water?
400
The Calvin cycle converts ATP, NADH and carbon (from CO2) into this.
What is glucose?
400
The first stage of cellular respiration.
What is the Krebs cycle?
400
This type of fermentation occurs in humans, and is also used to produce foods like sour cream. Painful muscles result.
What is lactic acid fermentation?
500
Energy cannot be converted into different forms without losing usable energy.
What is the second law of thermodynamics?
500
These are produced during the light-dependent stage of photosynthesis.
What are oxygen, ATP, and NADH?
500
Light intensity, color of light, amount of CO2, and temperature all affect this.
What is the rate of photosynthesis?
500
The Krebs cycle takes what is left of glucose and makes these substances.
What are carbon dioxide, ATP, NADH, and FADH?
500
Both types of fermentation allow these molecules to be continually recycled.
What is ATP and NADH?