If you had a sample organism and wanted to measure its rate of cellular respiration, which of the following methods would provide useful information? Study the equation for cellular respiration to have a clear sense of what is consumed and what is produced before answering the question.

A. By measuring the amount of glucose consumed
B. By measuring the amount of oxygen consumed
C. By measuring the amount of carbon dioxide produced

The correct answer is all of them, options A. "By measuring the amount of glucose consumed", B. "By measuring the amount of oxygen consumed" and C. "By measuring the amount of carbon dioxide produced".

Explanation:

The simplest way to resume the equation of cellular respiration is as follows:  glucose + oxygen → carbon dioxide + water + energy. As it can be noted, they are different ways that the rate of cellular respiration could be measured. Valid ways include:

A. "By measuring the amount of glucose consumed". Because glucose is one of the reactants of the overall reaction.

B. "By measuring the amount of oxygen consumed". Because oxygen is one of the reactants of the overall reaction.

C. "By measuring the amount of carbon dioxide produced". Because carbon dioxide is one of the products of the overall reaction.

i think that the best answer would be c.

tell me if im wrong : )

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)