How many of the following carbohydrates are not disaccharides?
Glucose, Fructose, Sucrose, and Starch.

Explanation

To solve the question of how many of the given carbohydrates are not disaccharides, we will analyze each carbohydrate mentioned: Glucose, Fructose, Sucrose, and Starch.

### Step-by-Step Solution:

1. **Identify the Carbohydrates:**
- The carbohydrates provided are: Glucose, Fructose, Sucrose, and Starch.

2. **Define Disaccharides:**
...