Question

Waste products in the cell acumulate and are eventually

A. Taken to the mitochondria and used as energy

B. released into the cytoplasm of the cell.

C. brought to the nucleus and made into DNA.

D. moved out of the cell and eliminated.

Answer 1

Waste products in the cell are moved out of the cell and eliminated. Mitochondria produce ATP from nutrients and expel waste like carbon dioxide, which is not used as energy or incorporated into cytoplasm or DNA. Therefore, the correct option is D.

Step-by-step explanation:

Waste products in the cell accumulate and are eventually moved out of the cell and eliminated. This is because while mitochondria do direct the production of adenosine triphosphate (ATP) for energy from nutrients, they also create byproducts such as carbon dioxide during this process. These waste products are then transported out of the cell, into the bloodstream, and ultimately exhaled or eliminated through other bodily systems. The mitochondria are vital for cellular respiration, a process that creates ATP using the chemical energy in nutrients, but they are not involved in converting waste into energy or incorporating it into DNA or the cytoplasm.