How would radiation at 220 nm affect a microbial cell? It would allow it to photosynthesize. It would allow cells to synthesize vitamin D. It would have little effect, since this wavelength is not easily absorbed by cells. It would cause mutations

How would radiation at 220 nm affect a microbial cell? It would allow it to photosynthesize. It would allow cells to synthesize vitamin D. It would have little effect, since this wavelength is not easily absorbed by cells. It would cause mutations

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter16: Fiber Optics And Lasers In Bioinstrumentation

Section: Chapter Questions

Problem 3P

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Question

How would radiation at 220 nm affect a microbial cell?

It would allow it to photosynthesize.

It would allow cells to synthesize vitamin D.

It would have little effect, since this wavelength is not easily absorbed by cells.

It would cause mutations.

It would deactivate photolyases.

It would have no effect. This wavelength is absorbed by the atmosphere’s ozone layer.

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