Cells get energy mainly through a process called cellular respiration. Let’s break it down step by step:
Getting Glucose: Cells take in glucose, which comes from the food we eat. They break down this glucose when oxygen is present.
Making ATP: When glucose breaks down, it releases energy. This energy helps create ATP, which stands for adenosine triphosphate. ATP is like the energy money for cells.
Using Energy: Cells use ATP for many things. This includes muscle movement, moving substances in and out of cells, and fixing any damage.
Without a constant supply of energy, cells wouldn’t be able to do their jobs properly!
Cells get energy mainly through a process called cellular respiration. Let’s break it down step by step:
Getting Glucose: Cells take in glucose, which comes from the food we eat. They break down this glucose when oxygen is present.
Making ATP: When glucose breaks down, it releases energy. This energy helps create ATP, which stands for adenosine triphosphate. ATP is like the energy money for cells.
Using Energy: Cells use ATP for many things. This includes muscle movement, moving substances in and out of cells, and fixing any damage.
Without a constant supply of energy, cells wouldn’t be able to do their jobs properly!