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Which organ is the most radiosensitive?

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Which organ is the most radiosensitive?

The digestive tract is among the most radiosensitive organs in the body and its function, which is partly regulated by gastrointestinal (GI) peptides, can be affected by radiation exposure.

What is the least radiosensitive organ?

nerve cells
Amongst the body cells, the most sensitive are spermatogonia and erythroblasts, epidermal stem cells, gastrointestinal stem cells. The least sensitive are nerve cells and muscle fibers.

Which of the following organs is considered radiosensitive?

Which of the following organs is considered radiosensitive? Gonads. The function of the gonads is to produce germ cells ( sperm & ova). An exposure of as little as 0.1 gray ( 10 rads) can reduce sperm counts and delay menstruation.

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What is the most radiosensitive tissue?

The cells in the bone marrow are undifferentiated, well nourished, dividing quickly and highly active metabolically and hence are the most radiosensitive cells of the body.

Which macromolecule is most radiosensitive?

RNA radiosensitivity is in between DNA and protein.

  • DNA is the most radiosensitive macromolecule.

    • Which is the most radiosensitive tissue?

    Bone marrow
    From these discussions we can conclude that Bone marrow is the most radiosensitive tissue of the body.

    Which tissue or organ is the most sensitive to radiation quizlet?

    stem cells are more sensitive to radiation than mature cells.

    Are among the most Radioresistive species?

    The most radio- resistant organism known is the extremophile bacterium Deinococcus radiodurans, whose survival is hardly affected at 12 kGy [lethal dose (LD)10] (Daly et al., 1994).

    Which of the following would be the most effective shielding material for gamma?

    How to Block Gamma Radiation and X-Rays. The only factor that matters when it comes to x-ray shielding is density. This is why lead aprons and blankets are the most effective shielding material to fight off x-rays and gamma-ray.

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    Which of the following cells are the most radiosensitive quizlet?

    human cells are most radiosensitive in M and most radioresistent in late S. irradiation of mammalian cells with high-LET radiation follows the single-target, single-hit model. Human cells are divided into two classifications.

    Which tissue is most radiosensitive?