Crystallization is a process where a solid forms into a substance we call crystal, this happens from precipitating from a solution, freezing, and more
<span>The following is the role of NaCl and EDTA in DNA isolation, hope it helps:
NaCl provides Na+ ions that will block negative charge from phosphates on DNA.
Negatively charged phosphates on DNA cause molecules to repel each other. The Na+ ions will form an ionic bond with the negatively charged phosphates on the DNA, neutralizing the negative charges and allowing the DNA molecules to come together.</span>
All of the boxes in the chart are Gg
1. 100%
2. 0%
