Select the two true statements like at 1 through 4 in a straight line

D.na is the answer hope this

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Contained in chromosomes which are located in the nucleus of the cell.