Height to architectural top. Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires, but does not include antennae, signage, flagpoles or other functional-technical equipment.
Nucleons are composite particles made up of protons and neutrons. The protons and neutrons collectively present in the nucleus of an atom are called nucleons. The nucleons occupy very small space inside the nucleus. Nucleons are an important part of an atomic nucleus and therefore, they are important in particle physics.
A nucleosome is a protein complex with DNA wrapped around it. This protein complex found in the nucleosome is known as a histone. A histone is a positively charged protein. A nucleosome that is further compacted is known as chromatin. Chromatin is found in the nucleus of a cell. A chromosome is a long sequence of DNA carrying genes containing chromatin.