Aerobic cellular respiration takes place in the ___ of eukaryotic cells.

a
nucleus
b
chloroplasts
c
lysosomes
d
mitochondria

d) mitochondria

To answer this question, we need to understand the different organelles present in eukaryotic cells and their functions.

The nucleus is responsible for housing the cell's DNA, controlling gene expression, and coordinating cellular activities. It does not directly participate in cellular respiration.

Chloroplasts are found in plant cells and are responsible for photosynthesis, the process of converting sunlight into energy-rich molecules. They are not involved in cellular respiration.

Lysosomes are membrane-bound organelles that contain enzymes responsible for breaking down waste materials and cellular debris. They are not directly involved in aerobic cellular respiration.

The correct answer is d) mitochondria. Mitochondria are often referred to as the "powerhouse" of the cell because they are responsible for producing energy in the form of ATP (adenosine triphosphate). Aerobic cellular respiration, which requires oxygen, takes place within the mitochondria.

To arrive at this answer, we eliminate the other options based on their known functions within the cell and identify the organelle that is primarily involved in aerobic cellular respiration.