NAD and FAD are like two different kinds of helper molecules that help our body make energy from food, kind of like helpers in a kitchen who carry ingredients to the chef.
Imagine your body is a big, busy kitchen. When you eat food, it gets broken down into smaller pieces called glucose. To turn this into energy, the kitchen needs special helpers: NAD and FAD are two of them.
NAD is like a helper that carries one kind of ingredient, let's say it's like carrying a small bag of sugar. It takes this sugar to another part of the kitchen where more energy can be made. When it comes back, it’s full of something called NADH, which is just NAD with its sugar bag filled up.
FAD is like a helper that carries a bigger kind of ingredient, maybe like carrying a big box of spices, it’s more powerful than NAD. When FAD gets full of these special spices, it becomes FADH₂.
These helpers work in the kitchen (your body) to turn food into energy so you can run, play, and do all your favorite things!
Examples
- NAD is like a helper that takes electrons from glucose during glycolysis, while FAD helps in the Krebs cycle by accepting electrons from fatty acids.
Ask a question
See also
Loading…