Which statement correctly describes the organization of DNA and its related structures? -DNA is contained in the cell nucleus, and the cell nucleus is contained in chromosomes.
-DNA is contained in
chromosomes, and chromosomes are contained in the cell nucleus.
-Chromosomes are contained in DNA, and DNA is contained in the cell nucleus.
-Chromosomes are contained in the cell nucleus, and the cell nucleus is contained in DNA.

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.