DNA Extraction from Fruit Quiz

Which fruit is used as an example for DNA extraction in the video?

• Apple

• Kiwi

• Strawberry

• Banana

What is the role of detergent in the DNA extraction process?

• To color the DNA

• To break down cell and nuclear membranes

• To dissolve the DNA

• To make DNA visible

Why is salt added during the DNA extraction process?

• To change the color of the solution

• To dissolve the DNA

• To make the solution acidic

• To make the DNA stick together

What is the purpose of adding ice-cold ethanol in the DNA extraction process?

• To change the pH of the solution

• To heat the solution

• To make the DNA precipitate

• To dissolve the DNA

How can the extracted DNA be collected from the solution?

• Using a spoon

• Using a glass rod or similar tool

• Using a magnet

• Using a filter paper