Q.1.
During exercise, what happens to the rate and depth of breathing?
Q.2.
What is the waste gas released by aerobic respiration?
Q.3.
In plants, energy is used to convert sugars into amino acids. Which of the following are made up from amino acids?
Q.4.
One reactant in aerobic respiration is oxygen. What is the other?
Q.5.
During exercise, the heart rate increases to increase blood flow to which part of the body?
Q.6.
What does respiration release?
Q.7.
What does aerobic mean?
Q.8.
Energy from respiration is used for which of the following?
Q.9.
Muscles store glucose in which form?
Q.10.
Energy is released from which cell organelle?