The answer to your question (I BELIEVE) is true.
Answer: repel forces and attract forces
DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. Source-
DNA, Genes and Chromosomes — University of Leicester
www2.le.ac.uk/projects/vgec/highereducation/topics/dna-genes-chromosomes
When Rutherford performed his metal foil experiment, he was surprised that most of the alpha particles passed straight through the foil.
Hope this helps :)
