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- Because of their high energy, gamma rays are ionizing, meaning they can dislodge electrons from atoms, ultimately damaging living cells and causing a hazard to health. However, as with all radiation, it depends upon the dose that you receive.
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Jan 28, 2020 · How does ionizing radiation affect cells? When ionizing radiation interacts with a cell, several things can happen: The radiation could pass through the cell without damaging the DNA. The radiation could damage the cell’s DNA, but the DNA repairs itself. The radiation could prevent the DNA from replicating correctly.
Oct 25, 2010 · Interactions of Radiation with Cellular Constituents. Gamma rays or x-rays interact with atoms in the cell by the photoelectric effect, Compton scattering, or pair production. In human tissue, Compton scattering is the most likely interaction.
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Oct 4, 2024 · Gamma radiation is released in large quantities during nuclear weapon detonations or testing, but there are also naturally occurring gamma ray emitters such as americium-241, cesium-137, and cobalt-60, which are used in leveling gauges, smoke detectors, and medical equipment. Toxicology explains how radiation is distributed in the body
Feb 19, 2024 · Many factors can change the effects of radiation on your body including the radiation dosage and your age. Radiation can damage the DNA in cells, and high doses can lead to cancer later in life.
Jul 27, 2023 · Ionizing radiation is a type of energy released by atoms that travels in the form of electromagnetic waves (gamma or X-rays) or particles (neutrons, beta or alpha). The spontaneous disintegration of atoms is called radioactivity, and the excess energy emitted is a form of ionizing radiation.
Jul 7, 2023 · Excessive exposure to radiation may damage living tissues and organs, depending on the amount of radiation received (i.e. the dose). The extent of the potential damage depends on several factors, including: the type of radiation; the sensitivity of the affected tissues and organs; the route and duration of exposure;
Oct 2, 2024 · X-rays and gamma rays can pass through your body, depositing energy as they go. Internal exposure is when radioactive material gets inside the body by eating, drinking, breathing or injection (from certain medical procedures).
