Chapter 23, Problem 9RAT

To determine

The correct option for the statement “Which of the following statements is true about metabolism?”

Answer to Problem 9RAT

The correct option for the statement “Which of the following statements is true about metabolism?” is option (d).

Explanation of Solution

When our body takes in biomolecules in the food, two processes takes place. The first one is the destruction of biomolecules and the production of energy and the second process involves the use of energy to make new biomolecules, such as carbohydrates, proteins, lipids and so on. Thus, metabolism involves two processes which are called catabolism and anabolism.

The breakdown of biomolecules and the production of energy comes under the category of catabolism and the another one is anabolism. Also, metabolism involves the rate of cellular respiration.

Therefore, the correct option is (d).

Conclusion:

Therefore, the correct option for the statement “Which of the following statements is true about metabolism?” is all of the above.