Part of Physics (Single Science) Unit 1: Atomic and nuclear physics Protons and neutrons are the heaviest particles in an atom and as a result they make up most of its mass. The mass of electrons is ...

Nucleons, which include protons and neutrons, are the composite particles that make up atomic nuclei. While these particles have been widely studied in the past, their internal structure has not yet ...

While prokaryotic cells do not have membrane-bound structures, they do have distinct cellular regions (Figure 1). In prokaryotic cells, DNA bundles together in a region called the nucleoid. Primitive ...

Researchers analyse binding of nucleons in atomic nuclei at the quark-gluon level for the first time / Bridge from nuclear to particle physics In particle physics, quarks are known as the building ...

A tangle of DNA can look like a knotted ball in the cell nucleus. However, the genetic machinery has a complex and regulated ...

Singleron Introduces PythoN i™, Adding Nuclei Extraction and Tissue Homogenization Functions to its Tissue Processing System Singleron Biotechnologies today announced the launch of PythoN i, an ...