Question

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ᵂᴿᴵᵀᴱ ᴬᴺʸ ᴼᴺᴱ ᴾᴴʸˢᴵᶜᴬᴸ ᶜᴬᴿᶜᴵᴺᴼᴳᴱᴺ



ᴰᴼᴺᵀ ᴾᴼˢᵀ ᴵᴿᴿᴱᴸᴱⱽᴬᴺᵀ ᴬᴺˢᵂᴱᴿˢ!!!!!!!!​

Answer 1

Answer:

A number of studies have shown physical carcinogens, including fibers such as asbestos and metals such as nickel and copper, to produce ROS and RNS within cells. Some metals, such as nickel and arsenic, are such small particles that they can travel inside cells and directly damage DNA.

Answer 2

Explanation:

HEY MATE ..

Physical carcinogens include ultraviolet rays from sunlight and ionizing radiation from X-rays and from radioactive materials in industry and in the general environment.

Physical carcinogens include hard and soft materials, fibrous particles, nonfibrous particles, and gel materials. The first scientific demonstration of the carcinogenic capacity of physical agents was made by Turner, who found that Bakelite disks, implanted in rats, provoked local fibrosarcomas.

for example gamma rays and alpha particles, which they emit. Common examples of non-radioactive carcinogens are inhaled asbestos, certain dioxins, and tobacco smoke.

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