Ionization
denaturing.
Radiation therapy primarily destroys cancer cells through a process called apoptosis, which is programmed cell death. When cancer cells are exposed to high-energy radiation, such as X-rays or gamma rays, it damages the DNA within the cells. This damage can lead to the activation of signaling pathways that trigger apoptosis, causing the cancer cells to die. Radiation therapy is designed to target and kill cancer cells while minimizing damage to healthy surrounding tissues. By inducing apoptosis in cancer cells, radiation therapy aims to shrink tumors and reduce the spread of cancer throughout the body.
Oxygen is responsible for the absorption of solar radiation with a wavelength less than 242nm. UV radiation splits oxygen into atoms and the atoms combine with other oxygen molecules to form ozone. Generally, all multi-atom?æ compounds are capable of absorbing UV radiation when the wavelength is short.
the building blocks of substances are called what atoms or molecules?
excited state atoms
Atoms involved in covalent bonding are just called atoms. Molecules are composed of covalently bonded atoms.
uv radiation destroys vitamin D
Spectroscopy
nucleus, of course. that's why its called nuclear.
Ionizing radiation
The ultraviolet radiation from the sun creates and destroys ozone naturally. It happens due to the high frequency of these waves.
Radiation therapy primarily destroys cancer cells through a process called apoptosis, which is programmed cell death. When cancer cells are exposed to high-energy radiation, such as X-rays or gamma rays, it damages the DNA within the cells. This damage can lead to the activation of signaling pathways that trigger apoptosis, causing the cancer cells to die. Radiation therapy is designed to target and kill cancer cells while minimizing damage to healthy surrounding tissues. By inducing apoptosis in cancer cells, radiation therapy aims to shrink tumors and reduce the spread of cancer throughout the body.
Some atoms are unstable and decay over a time period. The decaying is called radioactivity. Generally speaking, radiation decay of an atom usually (often) involves beta radiation (electrons), gamma radiation (very high energy light), and alpha radiation (helium nucleus). Atoms are identified by the number of protons (a one-proton atom is called a hydrogen atom, even if it has one or more neutrons).
They are called as isotopes in which mass number differ by emmision of radiation
radiation can travel through air
Alpha and Beta are the most efficient forms of radiation that can ionize atoms. However Gamma can do it too.
Any excited atomic nucleus can radiate energy, but we generally only see radioactive atoms emitting radiation.
Heat is both radiation and the vibration of atoms/molecules.