| Question | Answer |
|---|---|
| I am a cell that has a nucleus with organelles that have membranes around them. Who am I? | eukaryote |
| I am an element that carries oxygen throughout the body. Who am I? | Iron |
| I am the element found in DNA. Who am I? | Phosphorus |
| Vitamin A, Cholestrol, and phospholipids are categorized as an example of me. Who am I? | Lipids |
| I am a macromolecule made by a long chain of nucleotides. Who am I? | nucleic acids |
| I am the macromolecule that is made from a long chain of amino acids. Who am I? | Proteins |
| I am the element that helps to create strong teeth and bones. Who am I? | calcium |
| I am the macromolecule made from a long chain of sugars. Who am I? | carbohydrates |
| II make RNA. Who am I? | DNA |
