How to use in-sentence of “nucleus”:
– Atomic orbitals are the places surrounding the Nucleus nucleus of an atom where the electrons are most likely to be at any given time.
– In the same year Hideki Yukawa proposed the first significant theory of the strong force to explain how the nucleus holds together.
– This model showed that electrons travel around the nucleus in fixed circular orbits.
– The facts discovered about the nucleus and cell division were essential for Mendel’s work to be properly understood.Harris, Henry 1995.
– Eukaryotes possess a nucleus and various subcellular organs called organelles, and prokaryotes do not.
– Although both mitochondrionmitochondrial and the cell nucleus may have DNA damage, nuclear DNA is the main subject of this analysis.
– Bohr said that the angular momentum of the electrons going around the nucleus can only have certain values.
Example sentences of “nucleus”:
– In a nutshell, the nucleus basically has another spiral arms in it, which makes it — a spiral in another spiral.
– According to the Bohr model, an atom consists of a nucleus of protons and neutrons orbited by a number of electrons.
– In physics and chemistry, a nucleon refers to any subatomic particle found in the nucleus of an atom.
– The simplest atom, hydrogen, only has one electron, and its smallest possible orbit, that with the lowest energy, is at a distance from the nucleus called the Bohr radius.
– The word nucleophile is derived from nucleus and the Greek word φιλος, philos for love.
– This is the lightest stable or almost stable nucleus with much more neutron than proton.
– The number of protons in the nucleus causes its electric charge.
– This is the same as the energy needed to free an Electron shell#Valence shellsouter shell electron from its orbit about the nucleus to become a mobile charge carrier.
– This is because the nuclear forces inside the nucleus nucleus of the atom have a tough time holding together all the particles with so many protons and neutrons inside.
– The density of the star is like that of the nucleus nucleus of an atom.
– In fact, Dodge termed the dinoflagellate nucleus as “mesokaryotic”, due to its possession of intermediate characteristics between the coiled DNA areas of prokaryotic bacteria and the well-defined eukaryotic nucleus.
- In a nutshell, the nucleus basically has another spiral arms in it, which makes it — a spiral in another spiral.
- According to the Bohr model, an atom consists of a nucleus of protons and neutrons orbited by a number of electrons.
– Nuclear fusion is the process of making a single heavy Nucleus nucleus part of an nuclei.
– One would still have the nucleus and the other would lack a nucleus.
– For instance, protons and neutrons are nucleons, since they are in the nucleus of the atom.
– The molecule was found in the nucleus of the cells and so he called it “nuclein”.
– To get the name of the isotope we look at how many protons and neutrons it has in its nucleus and add this to the name of the element.
– The nucleus of the somatic cell was removed and put into an unfertilised egg cell.
– When this happens the nucleus has to get rid of the excess mass or particles.
– An active galactic nucleus is a compact region at the centre of a galaxy.
– At the smallest distances, typically within an atomic nucleus, a small effect of the color charge remains and acts as the nuclear force that holds the nucleus together.
More in-sentence examples of “nucleus”:
– Electrons have a negative charge and the nucleus always has a positive charge, so they attract each other.
– Ribosomes are in the main body of the cell, but DNA is only in the nucleus of the cell.
– A nuclear reaction is a process involving an atomic nucleus or more than one nucleus.
– Protons and neutrons make up the nucleus of every other kind of atom.
– When stained, the granules hide the cell nucleus from sight.
– Now there is no nucleus and the sister chromatids are free.
– The number of neutrons in relation to protons defines whether the nucleus is stable or goes through radioactive decay.
– The electron is bound to the nucleus by the Coulomb force.
– Expected in gamma ray bursts, active galactic nucleus jets and in some types of supernova explosions.
– The nucleus of an atom is made up of protons and neutrons joined by the nuclear force.
– It is what holds the nucleus of an atom together.
– The model views electrons as holding indeterminate positions in a diffuse cloud around the nucleus of the atom.
– Most of the DNA is in the cell nucleus on chromosomes.
– If a nucleus has too few or too many neutrons it may be unstable, and will decay after some period of time.
– Gell-Mann then developed the idea that quarks were held together inside the nucleus by a force he called “color”, and this force could be given a quantum number.
– The electrons orbit around the nucleus in its ‘electron cloud’electron cloud’.
– The nucleus is surrounded by two membranes membrane that has holes in it so things can go in and out.
– One sperm nucleus fertilizes the ovumegg, forming a zygote, while the other sperm nucleus usually fuses with the two polar nuclei at the center of the embryo sac.
– These interactions hold the nucleus together.
– Eukaryotes have sets of linear chromosomes located in the nucleus and the number of chromosomes is usually typical for each species.
– This would result in an atom with a negatively charged Nucleus nucleus orbited by a positively charged positron.
– The fundamental force responsible for holding the nucleons together in the nucleus is called the strong force.
– Plant cells have a nucleus with chromosomes and DNA, and they have mitochondria.
– Rainwater, Bohr and Mottelson were jointly awarded the 1975 Nobel Prize in Physics “for the discovery of the connection between collective motion and particle motion in atomic nuclei and the development of the theory of the structure of the atomic nucleus based on this connection”..
– The nucleus has boson pion fields responsible for the strong nuclear force binding protons and neutrons against the electrostatic repulsion between protons.
- Electrons have a negative charge and the nucleus always has a positive charge, so they attract each other.
- Ribosomes are in the main body of the cell, but DNA is only in the nucleus of the cell.
- A nuclear reaction is a process involving an atomic nucleus or more than one nucleus.
– But according to the wave mechanical or cloud concept model, the electron keeps on moving away or towards the nucleus and the maximum probability of locating it lies at a distance of 0.529 Å from the nucleus.
– The term actually applies to the way an electron behaves in an atom either when it absorbs a photon coming in from the outside and so jumps from one orbit around the atom’s nucleus to a higher orbit, or when it emits a photon and so falls from a higher orbit to a lower orbit.
– Hematoxylin stains the cell nucleus and other acidic structures blue.
– In this decay a neutron in the nitrogen nucleus is turned into a proton and an electron by the weak nuclear force.
– If the nucleus can be considered to have a radius of the order of 5 fm = 10 × 10.
– A new and complete nucleus has been formed in each of the two cells.
– What comes out of the nucleus is what goes into it”.
– Electrons are not nucleons, because they are not in the nucleus of the atom.
– The change of energy of the nucleus is given to the particles that are created.
– In 1932 Chadwick made a very important discovery: he discovered the particle in the nucleus of an atom that became known as the neutron because it has no electric charge.
– Gamma decay happens when a nucleus produces a high-energy packet of energy called a gamma ray.
– Every atom is made of some electrons that surround the nucleus of the atom.
– However, physicists distinguish between atomic physics — which deals with the atom as a system consisting of a nucleus and electrons — and nuclear physics, which considers atomic nuclei alone.
– The cell nucleus contains the cell’s genes and controls the cell’s growth and reproduction.
– The nucleus is small and round, and works as the cell’s control center.
– In the same year Dmitri Ivanenko suggested that neutrons were in fact spin 1/2 particles and that the nucleus contained neutrons and that there were no electrons in it, and Francis Perrin suggested that neutrinos were not nuclear particles but were created during beta decay.
– Cech’s main research area is Transcription transcription in the nucleus of cells.
– The nucleus is actually held together by another force known as the strong nuclear force.
– The nucleus has a membrane around it but the things inside it do not.
– This idea was later discarded: the nucleus and the ring have the same redshift, and the ring shows knotty structure which would not be visible with gravitational lensing.
– The electromagnetism of the nucleus is not strong enough to hold onto their electrons and atoms lose electrons to the strong attraction of smaller atoms.
– Alpha decay causes the nucleus to lose two protons and two neutrons.
– He discovered fertilization of sea urchins, he recognized the role of the cell nucleus during inheritance and chromosome reduction during meiosis.