RESPIRATION AND EXERCISE Final Exam Questions and Graded
Answers, 100 % Guaranteed
Why is respiration important in living organisms? - It releases energy from glucose for
chemical reactions, movement, and maintaining body temperature.
What type of reaction is respiration? - An exothermic reaction.
What are the two types of respiration? - Aerobic (with oxygen) and anaerobic (without
oxygen).
What is the equation for aerobic respiration? - Glucose + Oxygen → Carbon Dioxide + Water.
How does anaerobic respiration differ from aerobic respiration? - Anaerobic respiration does
not completely break down glucose, resulting in less energy transfer.
What is produced during anaerobic respiration in animals? - Lactic acid.
What are the products of anaerobic respiration in plants and yeast? - Ethanol (alcohol) and
carbon dioxide.
What is fermentation? - Anaerobic respiration in yeast cells, important for making bread and
alcoholic drinks.
How does exercise affect respiration? - The body demands more energy, so the rate of
respiration increases.
What is the significance of ethanol in fermentation? - It is the type of alcohol made by
fermentation and is found in alcoholic drinks.
Answers, 100 % Guaranteed
Why is respiration important in living organisms? - It releases energy from glucose for
chemical reactions, movement, and maintaining body temperature.
What type of reaction is respiration? - An exothermic reaction.
What are the two types of respiration? - Aerobic (with oxygen) and anaerobic (without
oxygen).
What is the equation for aerobic respiration? - Glucose + Oxygen → Carbon Dioxide + Water.
How does anaerobic respiration differ from aerobic respiration? - Anaerobic respiration does
not completely break down glucose, resulting in less energy transfer.
What is produced during anaerobic respiration in animals? - Lactic acid.
What are the products of anaerobic respiration in plants and yeast? - Ethanol (alcohol) and
carbon dioxide.
What is fermentation? - Anaerobic respiration in yeast cells, important for making bread and
alcoholic drinks.
How does exercise affect respiration? - The body demands more energy, so the rate of
respiration increases.
What is the significance of ethanol in fermentation? - It is the type of alcohol made by
fermentation and is found in alcoholic drinks.
