Question

Write in three sentences each in a 6th graders response

Identify the purpose of each building block of sugars, amino acids and fatty acids when broken down in your body and how the nutrients contribute to your body's biochemistry.

Answer 1

Sugars:
When you eat sugars, your body breaks them down into glucose, which your cells use like fast fuel. Cells turn glucose into a special energy molecule called ATP that powers everything you do—running, thinking, and growing. Extra glucose can be stored in your liver and muscles as glycogen or used to build other important molecules your body needs.

Amino acids:
Proteins you eat are broken down into amino acids, which are the building blocks your body uses to make new proteins. These proteins include enzymes and hormones that control chemical reactions and help your body work right, and they also repair muscles and tissues. If needed, amino acids can be changed into energy or used to make other important molecules like glucose.

Fatty acids:
Fats are broken down into fatty acids and glycerol (a small part of fat) that your body uses for long-lasting energy and to help keep you warm. Fatty acids are also used to build cell membranes, the thin layers that protect every cell and help them communicate. Some fats are turned into signaling molecules like hormones and are stored as fat for later use when you need extra energy.