Question

Lipid protein or carbohydrate figure it out
Monosaccharides
Fatty acid
C,H and sometimes P
C,H,O only
Enzymes
Glycerol
Polypeptides
Stored energy
C,H,O,N
Fast fuel
Amino acid
Product of photosynthesis

Answer 1

To classify the given terms into categories of lipids, proteins, or carbohydrates:

### Carbohydrates:
- **Monosaccharides**: Simple sugars (like glucose) that are the building blocks of carbohydrates.
- **Fast fuel**: Carbohydrates are often used as a quick source of energy.
- **Product of photosynthesis**: Glucose, a monosaccharide, is a primary product of photosynthesis.

### Lipids:
- **Fatty acid**: Building blocks of lipids (fats and oils).
- **Glycerol**: A component of triglycerides (fats), combined with fatty acids.
- **C, H, and sometimes P**: Lipids often consist of carbon and hydrogen, and some contain phosphorus (e.g., phospholipids).
- **Stored energy**: Lipids serve as long-term energy storage in the body.

### Proteins:
- **Enzymes**: Proteins that act as catalysts in biochemical reactions.
- **Polypeptides**: Chains of amino acids that fold into functional proteins.
- **C, H, O, N**: Proteins are made of carbon, hydrogen, oxygen, and nitrogen.
- **Amino acid**: The building blocks of proteins.

### Summary:
- **Carbohydrates**: Monosaccharides, Fast fuel, Product of photosynthesis
- **Lipids**: Fatty acid, Glycerol, C, H and sometimes P, Stored energy
- **Proteins**: Enzymes, Polypeptides, C,H,O,N, Amino acid