Question

A scientist is purifying DNA from a bacterium. During the purification process, a preparation is obtained that contains only four molecules. Some components of these molecules are listed in this table. Which of the four molecules is the DNA?

Answer 1

plasmid

Step-by-step explanation:

Some commonly used methods for DNA and RNA purification are precipitation with phenol-chloroform or isopropanol, or by spin columns with silica membrane. However, if your target DNA is a plasmid, you should adapt your procedure to make sure the plasmid DNA (pDNA) is separated from gDNA

Answer 2

C

Step-by-step explanation:

If its the one with the table and showing Deoxyribose, Glucose, Guanine, Phosphate, Ribose table then yeah its molecule 3