II: 8 - Respiration

Question 1

How many types of respiration are there?

Answer 1

2

• aerobic respiration (with oxygen)
• anaerobic respiration (without oxygen)

Question 2

What is the word equation for aerobic respiration?

Answer 2

glucose+ oxygen => carbon dioxide + water (+energy)

Question 3

What is the symbol equation for aerobic respiration?

Answer 3

C₆H₁₂O₆ + 6O₂ ==> 6CO₂ + 6H₂O

Question 4

What is energy used for?

Answer 4

• growth
• movement
• maintain body temperature

Question 5

What is the word equation for anaerobic respiration?

Answer 5

glucose ==> lactic acid (+energy)

Question 6

In aerobic respiration CO₂ is produced, what is produced in anaerobic respiration?

Answer 6

lactic acid

Question 7

Which type of respiration is most efficient?

Answer 7

aerobic