Cells from the lining of your mouth come loose easily so you will be able to collect cells containing your DNA by swishing a liquid around in your mouth. The cells from the lining of your mouth also come off whenever you chew food.
How do you think your body replaces the cells that come off the lining of your mouth when you eat To extract DNA from your cells you will need to separate the DNA from the other types of biological molecules in your cells.
What are the other main types of large biological molecules in cells You will be using the same basic steps that biologists use when they extract. You will follow these 3 easy steps to extract the DNA
Detergent
eNzymes
Alcohol
How do you think your body replaces the cells that come off the lining of your mouth when you eat To extract DNA from your cells you will need to separate the DNA from the other types of biological molecules in your cells.
What are the other main types of large biological molecules in cells You will be using the same basic steps that biologists use when they extract. You will follow these 3 easy steps to extract the DNA
Detergent
eNzymes
Alcohol