0
Cells that do not have a nucleus
What else can I help you with?
23) Which of the following cell types are least sensitive to ionizing radiation damage?
Mature red blood cells are least sensitive to ionizing radiation damage because they do not possess a nucleus, limiting their ability to repair DNA damage caused by radiation exposure. This makes them less vulnerable to the harmful effects of ionizing radiation compared to other cell types like stem cells or rapidly dividing cells.
What cell types are most sensitive to ionizing radiation damage?
Cells that rapidly divide are most sensitive to ionizing radiation damage, including stem cells, progenitor cells, and cells of the gastrointestinal tract, bone marrow, and skin. These cells have higher metabolic activity and are less able to repair damaged DNA compared to more differentiated cells.
Which cell types are most sensitive to ionizing radiation?
Rapidly dividing cells, such as those found in the bone marrow, gastrointestinal tract, and hair follicles, are most sensitive to ionizing radiation due to their high rate of proliferation. This is because ionizing radiation primarily affects cells during the division process, when the DNA is most vulnerable to damage.
How can ionizing radiation damage tissue?
Ionizing radiation can damage tissue by breaking chemical bonds in molecules, leading to the formation of free radicals, which can cause further damage to cells and DNA. This damage can disrupt cell function and may lead to cell death, mutations, or cancer. Additionally, ionizing radiation can directly affect ion channels and enzymes in cells, altering their normal function.
Which of the cell types are most sensitive to radiation damage?
Rapidly dividing cells like stem cells, bone marrow cells, and intestinal cells are most sensitive to radiation damage due to their high rate of cell division, making them more susceptible to DNA damage. Cells in the skin and mucous membranes are also highly sensitive to radiation.
23) Which of the following cell types are least sensitive to ionizing radiation damage?
Mature red blood cells are least sensitive to ionizing radiation damage because they do not possess a nucleus, limiting their ability to repair DNA damage caused by radiation exposure. This makes them less vulnerable to the harmful effects of ionizing radiation compared to other cell types like stem cells or rapidly dividing cells.
Which of the following cell types are at least sensitive to ionizing radiation damage?
All of the following cell types can be sensitive to ionizing radiation damage: Stem cells: can be more sensitive because they are actively dividing. Rapidly dividing cells: such as those in the skin, digestive tract, and bone marrow. Cancer cells: due to their increased rate of cell division compared to normal cells.
Which of the following cell types are least sensitive to ionizing radiation damage?
Red blood cells are the least sensitive to ionizing radiation damage because they lack a nucleus and are unable to repair DNA damage caused by radiation exposure. This also makes them unable to undergo cell division or replication.
What cell types are most sensitive to ionizing radiation damage?
Cells that rapidly divide are most sensitive to ionizing radiation damage, including stem cells, progenitor cells, and cells of the gastrointestinal tract, bone marrow, and skin. These cells have higher metabolic activity and are less able to repair damaged DNA compared to more differentiated cells.
Which cell type is the least sensitive to ionizing radiation?
Mature red blood cells are considered the least sensitive to ionizing radiation because they lack a nucleus and do not undergo cellular division, making them less susceptible to DNA damage caused by radiation.
Which cell types are most sensitive to ionizing radiation?
Rapidly dividing cells, such as those found in the bone marrow, gastrointestinal tract, and hair follicles, are most sensitive to ionizing radiation due to their high rate of proliferation. This is because ionizing radiation primarily affects cells during the division process, when the DNA is most vulnerable to damage.
How can ionizing radiation damage tissue?
Ionizing radiation can damage tissue by breaking chemical bonds in molecules, leading to the formation of free radicals, which can cause further damage to cells and DNA. This damage can disrupt cell function and may lead to cell death, mutations, or cancer. Additionally, ionizing radiation can directly affect ion channels and enzymes in cells, altering their normal function.
Which of the cell types are most sensitive to radiation damage?
Rapidly dividing cells like stem cells, bone marrow cells, and intestinal cells are most sensitive to radiation damage due to their high rate of cell division, making them more susceptible to DNA damage. Cells in the skin and mucous membranes are also highly sensitive to radiation.
Cell types are most sensitive to radiation damage?
Cells that are actively dividing are most sensitive to radiation damage.
How can ionizing radiation can affect living cells?
Ionizing radiation can damage living cells by directly breaking chemical bonds in DNA, leading to mutations or cell death. It can also produce free radicals that can cause additional damage to cellular components. In high doses, ionizing radiation can disrupt cell function and lead to cell death or the development of cancer.
Which type of radiation can cause the most damage to the cells in the body?
Ionizing radiation, such as gamma rays and X-rays, can cause the most damage to cells in the body. This type of radiation has enough energy to ionize atoms and break chemical bonds, leading to damage at a cellular level. Chronic exposure to ionizing radiation can increase the risk of cancer and other health problems.
How do you use the word ionizing in a sentence?
Some air cleaning systems work by ionizing and trapping dust particles. Ionizing radiation, such as gamma rays, can severely damage living cells.
