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Structure of an Atom

UV rays are n...

Question

UV rays are non-ionising type and are lethal because they damage:

A

Proteins

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B

Pigments

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C

Nucleic acids

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D

All of the above.

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Solution

The correct option is D All of the above.
UV light is electromagnetic radiation with a wavelength shorter than X-rays. It is classified as non-ionising radiation, and can cause inactivation of proteins, pigments and nucleic acids.

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