Cells are pretty amazing because they can move things around even when it seems tough! It’s like pushing a crowd of people out of a packed room into an empty space.
They do this by using energy from something called active transport. Here’s how it all works:
Energy Source: Cells often use ATP (that’s short for adenosine triphosphate) to get energy.
Transport Proteins: Cells have special proteins in their membranes that work like little pumps.
Movement: When a cell wants to move something, these proteins grab it and can either push it out or pull it in, even if it’s going against the usual direction.
So, to sum it up, cells use energy to keep everything balanced and healthy inside!
Cells are pretty amazing because they can move things around even when it seems tough! It’s like pushing a crowd of people out of a packed room into an empty space.
They do this by using energy from something called active transport. Here’s how it all works:
Energy Source: Cells often use ATP (that’s short for adenosine triphosphate) to get energy.
Transport Proteins: Cells have special proteins in their membranes that work like little pumps.
Movement: When a cell wants to move something, these proteins grab it and can either push it out or pull it in, even if it’s going against the usual direction.
So, to sum it up, cells use energy to keep everything balanced and healthy inside!