TED-Ed: The science of macaroni salad: What's in a molecule? - Josh Kurz

The video explains how everyday items like macaroni salad are made of molecules, which are composed of atoms. It discusses the process of breaking down complex molecules into simpler ones, such as amylose into glucose, and how these molecules can be rearranged to form different substances like cellulose. The video also covers digestion, where proteins are broken down into amino acids. It highlights the fundamental role of atoms as the building blocks of all matter and illustrates the constant cycle of matter transformation.

What is the primary molecule found in pasta, as mentioned in the video?

• Glucose

• Cellulose

• Amylose

• Protein

During digestion, what are proteins broken down into?

• Nucleotides

• Amino acids

• Fatty acids

• Glucose

Which of the following is NOT one of the six common elements found in macaroni salad?

• Helium

• Sulfur

• Carbon

• Nitrogen

What is the significance of the elements CHONPS in the context of the video?

• They are elements that cannot be broken down further.

• They are the primary elements that make up macaroni salad.

• They are the only elements found in living organisms.

• They are elements that are only found in synthetic materials.

How does the video explain the similarity between gasoline and macaroni salad?

• Both are created through the same chemical process.

• Both are composed of the same elements.

• Both are used as food sources.

• Both are made from the same molecules.