Answer: saccharin.
- A glucose
- B saccharin
- C sucrose
- D fructose
Correct answer: B. saccharin
Explanation: Saccharin is a synthetic, non-nutritive sweetener; the others are natural sugars.
The hydrophobic hydrocarbon tail of each soap/detergent molecule dissolves into an oily dirt droplet, while the hydrophilic (ionic) head stays in the surrounding water - trapping the grease inside a micelle that rinses away with water.
Concept context
Drugs and how they interact with biological targets, chemicals in food, and cleansing agents (soaps and detergents) - chemistry applied directly to daily life and healthcare.