8. Respiration

In ecological pyramids, how does energy flow through an ecosystem?

Which of the following best describes the overall energy change during cellular respiration?

The process by which your body takes in and uses food is called:

Where does the majority of cellular respiration occur in eukaryotic cells?

Which stage of cellular respiration can occur in human cells both in the presence and absence of oxygen?

Which of the following is the dominant method of carbon dioxide transport in the blood during cellular respiration?

Which process is more efficient at producing ATP during cellular respiration?

If fertilization has occurred, what will happen to the levels of progesterone in the body?

How is cellular respiration best described?

In cellular respiration, what happens to the oxygen that is used?

The primary role of oxygen in cellular respiration is to _____.

Which change in blood chemistry causes an increase in respiration rate?

During cellular respiration, which molecule acts as the final electron acceptor in the electron transport chain?

Which of the following are the main reactants in the process of cellular respiration?

All cells must have energy to function. What molecule do cells primarily use for energy?