Question

do detergents containing enzymes work better at removing stains than those with no enzyme? why or why not?

Explanation:

Analyze enzyme action on organic stains

Enzymes like amylase and lipase break down specific organic macromolecules (starches and lipids) into smaller, soluble molecules that can be easily washed away. Detergents without enzymes rely solely on surfactants, which are less effective at chemically degrading these complex organic structures.

Evaluate experimental outcomes and detergent performance

Detergents containing enzymes perform better because they target the specific chemical bonds of the stains. The detergent that performed the best for each stain type is determined by comparing the cleanliness of the fabric pieces against the water-only control group.

Answer:

Question 1

Detergents containing enzymes work better at removing stains because the enzymes (such as amylase for starches and lipase for fats) chemically break down large, insoluble organic macromolecules into smaller, soluble molecules that easily wash away in water, whereas non-enzyme detergents rely only on physical surfactant action.

Question 2

The detergent containing the specific enzymes targeted to the stain type (carbohydrate or lipid/fat) will perform the best at removing that corresponding stain compared to the control cup containing only water.