2. (a) What is respiration?
(b) Name the two products of aerobic respiration - Leaving Cert Biology - Question 2 - 2022
Question 2
2.
(a) What is respiration?
(b) Name the two products of aerobic respiration.
(c) Name the gas needed for aerobic respiration to occur.
(d) Aerobic respirati... show full transcript
Worked Solution & Example Answer:2. (a) What is respiration?
(b) Name the two products of aerobic respiration - Leaving Cert Biology - Question 2 - 2022
Step 1
What is respiration?
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Answer
Respiration is the process of releasing energy from food, typically through biochemical reactions resulting in the conversion of glucose into energy.
Step 2
Name the two products of aerobic respiration.
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Answer
The two products of aerobic respiration are carbon dioxide and water. Additionally, energy is released in the form of ATP (adenosine triphosphate).
Step 3
Name the gas needed for aerobic respiration to occur.
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Answer
The gas needed for aerobic respiration to occur is oxygen.
Step 4
Aerobic respiration occurs in two stages. Where in the cell does each stage occur?
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Stage 1 occurs in the cytosol (or cytoplasm) of the cell, where glycolysis takes place.
Stage 2 takes place in the mitochondria, where the Krebs cycle and electron transport chain occur.
Step 5
Which stage of aerobic respiration produces the most energy?
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Answer
The second stage of aerobic respiration produces the most energy, as it generates a larger amount of ATP compared to the first stage.
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