How do you explain cellular respiration to a child?

Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions. Cellular respiration takes place in the cells of animals, plants, and fungi, and also in algae and other protists.

What are the 3 steps of cellular respiration simple?

The reactions of cellular respiration can be grouped into three stages: glycolysis, the Krebs cycle (also called the citric acid cycle), and electron transport.

How does cellular respiration work step by step?

There are 4 stages of the cellular respiration process. These are Glycolysis, the transition reaction, the Krebs cycle (also known as the citric acid cycle), and the electron transport chain with chemiosmosis.

What is cellular respiration in simple terms?

cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

What are the 3 steps of cellular respiration and where does each occur?

Cellular respiration is the process in which cells break down glucose, release the stored energy, and use it to make ATP. The process begins in the cytoplasm and is completed in a mitochondrion. Cellular respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport.

What are the 3 products of cellular respiration?

The products of cellular respiration are energy (or ATP), carbon dioxide, and water.

What is cellular respiration simple?

Medical Definition of cellular respiration : any of various energy-yielding oxidative reactions in living matter that typically involve transfer of oxygen and production of carbon dioxide and water as end products.

What are the 3 types of cellular respiration?

Cellular respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. Glycolysis is an anaerobic process. The other two stages are aerobic processes. The products of cellular respiration are needed for photosynthesis, and vice versa.