What is the mass defect?

Atoms can join together to form molecules, which make up most objects. ... Nuclei are made of positively charged protons and electrically neutral neutrons ... To understand chromatin, it is helpful to first consider chromosomes. Chromosomes are structures within the nucleus that are made up of DNA, the hereditary ... Jan 24, 2020 ... ... nucleus). DNA is a long molecule, made up ... It's all of this—the genes plus the 'punctuation' plus the 'junk'—that makes up our genome. May 17, 2022 ... Why doesn't a nucleus-like body made up of just neutrons exist? ... We know that neutrons exert short ranged nuclear forces over other nucleons in ... Jan 19, 2021 ... A chromosome is a thread-like structure made up of DNA. Chromosomes are found in the nucleus of each cell. Learn more. Most of an atom is actually empty space, with the electrons orbiting far from the nucleus. In summary, the nucleus is a tiny, dense core at the heart of an atom ... Atoms are made of even smaller particles. The center of an atom is called the nucleus. The nucleus is made up of particles called protons and neutrons. Aug 3, 2022 ... Thousands of chimallin components assemble into tiles that make up square sheets of the phage nucleus shell. Villa Lab, UC San Diego. “The ... Sep 26, 2024 ... what are we? where are we going? Atoms, nuclei, elements and isotopes. Atoms are made up of a positively charged nucleus surrounded by a cloud ... The intervertebral disc is made up of two components: the annulus fibrosus and thenucleus pulposus. The annulus fibrosus is the outer portion of the disc. It is ...