How do you think a cell performing cellular respiration rids itself of the resulting CO₂?

A cell is the smallest unit of life made up of different types of cell organelles present within the cell, such as the nucleus, chloroplasts, and mitochondria. The cell is involved in the metabolic activities of the body.

Cellular respiration is the process that utilizes glucose and oxygen, which produces carbon dioxide. This process yields energy for fueling the body to perform its day-to-day functions. The energy is generated in the form of ATP. There are two types of cellular respiration, namely aerobic and anaerobic respiration.

Carbon dioxide produced in the body must be removed from the body. The accumulation of carbon dioxide can become toxic to the organs present in the body.

The removal of carbon dioxide through cellular respiration is an essential step that happens via the plasma membrane. The diffusion process occurs via the cell membrane since it has a low concentration of carbon dioxide outside the membrane. Diffusion is the process of movement of a substance against the concentration gradient.

Hence, the carbon dioxide is removed via the diffusion process through the plasma membrane.