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Why is alpha radiation more harmful inside the body than outside it?
Alpha radiation is more harmful inside the body because alpha particles have a high ionizing power and are more likely to interact with cells and tissues, causing damage to DNA. When emitted outside the body, alpha particles can be stopped by skin or clothing and are less likely to penetrate deeply into tissues where they can cause harm.
Is there radiation involved in sonograms?
No, sonograms do not involve radiation. They use sound waves to create images of structures inside the body.
Does sonogram use radiation?
No, ultrasound used in sonograms does not involve radiation. It uses sound waves to create images of structures inside the body.
Radiation can enter the body by breathing eating drinking absorption through the skin how?
Radiation can enter the body through breathing contaminated air, consuming contaminated food or water, and direct absorption through the skin if in contact with radioactive materials. Once inside the body, these radioactive particles can cause damage to tissues and cells, leading to potential health risks. It is important to follow safety measures to avoid exposure to radiation.
What ionizing radiation penetrates deep into body tissue?
Gamma radiation is a type of ionizing radiation that can penetrate deeply into body tissues, making it more harmful compared to alpha or beta radiation. This high-energy electromagnetic radiation is often used in cancer treatment because of its ability to target and destroy cancer cells deep inside the body.
Is radiation an oxidant?
Radiation itself is not an oxidant, but it can generate oxidants such as free radicals when it interacts with biological systems. These free radicals can cause oxidative stress by stealing electrons from molecules in the body, leading to damage and potential health effects.
Why is super-oxide dangerous to the body?
superoxide is damaging to body as it is quixkly metabolised to free oxygen radicals. these radicals damage cells, cause atherosclerosis, cancer, and other metabolic conditions.
What factors are most likely to cause a mutation in DNA?
depends on what are you exposed to. Naturally, UV radiation does make mutations in the cells of your skin. Across the body, oxygen radicals make very significant amount of mutations; oxygen radicals are one of the important factors causing aging. Apart from this, chemical mutagens from the environment are important mutagens too. All of these cause mutations.
Why is alpha radiation so deadly to humans?
It is only deadly if ingested. The skin will stop alpha radiation. It does not have much penetrating power. When inside the body it can cause cellular damage which can lead to cancer.
Why are xrays dangerous?
X-Rays take the picture you see using a type of radiation. Any type of radiation can cause abnormal cell growth (cancer). This is why a lot of the time, depending on where the X-Ray is, and how powerful the machine the doctors are using is, they have you wear that heavy chest guard, which is full of lead, to stop the X-Rays from penetrating your body. X-rays are an ionizing radiation that produce free radicals when they pass through the body. Free radicals are very dangerous molecules that can cause cell damage, and they might react with DNA causing the cell to replicate very fast, this in turn might generate tumors like leukemia in children. ADDITION: X-Rays can cause the biological injuries/damage as with other forms of radiation. Overexposure and long-term exposure to X-rays can cause radiation poisoning, skin burns, even cancer. It also can cause a mutation in healthy body cells and it can cause deformities or aborting of a fetus.
Which type of radiation can cause the most damage to cells in the body?
neutron radiation
What is an anti-oxidant and what is its function in the human body?
AnswerAntioxidants are cells found in Vegetables like Tomatoes and Brocoli and what they do is when orally taken by a human help to neutralise free radicals in the body. Free radicals are harmful entities in the body that rage around colliding into the healthy cells in the body and cause degeneration of the cells which in turn cause ageing which makes a human grow old and elderly. Oxygen also causes free radicals to rage even more and cause damage.
Why is alpha radiation more harmful inside the body than outside it?
Alpha radiation is more harmful inside the body because alpha particles have a high ionizing power and are more likely to interact with cells and tissues, causing damage to DNA. When emitted outside the body, alpha particles can be stopped by skin or clothing and are less likely to penetrate deeply into tissues where they can cause harm.
How does radiation affect your life?
Radiation can be very dangerous to the human body and if concentrated enough, can cause death.
Is there radiation involved in sonograms?
No, sonograms do not involve radiation. They use sound waves to create images of structures inside the body.
Why is alpha radiation more dangerous than beta rediation when the source of the radiation is inside the body?
Alpha radiation cannot get pass through our body as it cannot penetrate through things. Beta can penetrate through things better than alpha. So if alpha is inside our body then it cannot get outside our body and therefore it becomes dangerous.
How is radioactivity materials harmful?
When a living body absorbs radiation, the radiation can cause shemical changes in the body. Some of these Might effect the DNA and cause a rapid, out of control growth of cells...CANCER.
