Photosynthesis
Aerobic Respiration
Anaerobic Respiration
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100
The two REACTANTS of photosynthesis.
What are water and carbon dioxide?
100
The two REACTANTS of cellular respiration.
What are sugar and oxygen?
100
The two PRODUCTS of cellular respiration.
What are carbon dioxide and energy (ATP)?
100

Why do leaves change colors in the fall?

The main pigment, chlorophyll breaks down, exposing other pigments.

200
The two PRODUCTS of photosynthesis.
What are glucose and oxygen?
200
The first stage of cellular respiration occurs in this part of the cell, where only a small amount of energy is released.
What is the cytoplasm?
200
What kind of environment does yeast fermentation occur?

anaerobic, without oxygen

200
The relationship between photosynthesis and respiration.
What is: the products of one process are the reactants for the other? The equations are opposite one another?
300
This pigment absorbs light energy and uses it to power the second stage of photosynthesis.
What is chlorophyll?
300

Write out the equation of cellular respiration in the presence of oxygen.

Glucose + O2 --> CO2 + ATP energy + H2O

300
This process provides energy for cells WITHOUT using oxygen.
What is fermentation?
300

Describe the leaf disc lab. 

We observed how the type of solution effected the rate of photosynthesis as leaf discs rose each minute. The leafs rose at a faster rate in the CO2 solution than the water solution.

400
Carbon dioxide enters a land plant through these small openings on the undersides of the leaves.
What are stomata?
400
The second stage of cellular respiration occurs in this organelle, where smaller molecules combine with oxygen to produce water, carbon dioxide, and a LARGE amount of energy.
What are the mitochondria?
400

When your cells are not getting enough oxygen during rigorous exercise, fermentation occurs to ensure that your cells get the energy they need. Your muscles burn when this product builds up in your muscle cells.

What is lactic acid?

400
During our recent cellular respiration lab, the bromothymol blue solution changed from blue to green because of the addition of this gas.
What is carbon dioxide?
500

Where does the light reaction occur and what does it produce?

The light reaction occurs in the thylakoid membrane and it produces ATP.

500

What happens to the carbon dioxide produced in animal cells during cellular respiration.

What is: it is exhaled and used as a reactant in photosynthesis

500
This kind of fermentation is important to bakers.
What is alcoholic fermentation?
500

What are the 3 stages of cellular respiration, where do they occur, and how much ATP do they produce in each step?

1. Glycolysis (in the cytoplasm, 2 ATP)

2. Citric Acid Cycle or Krebs (in the matrix, 2 ATP)

3. Electron Transport Chain (in cristae, 32 ATP)

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