E Coli Cells Exposed to Visible Light Following Exposure to Ultraviolet

question 79

Essay

E. coli cells exposed to visible light following exposure to ultraviolet light have higher survivability rates than cells that are kept in the dark after exposure to ultraviolet light. Briefly explain this observation, indicating both the type of damage and any significant enzymes that may be involved.

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Definitions:

Physical Objects

Items that occupy space and have mass, as opposed to abstract concepts or digital entities.

Perception

The process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events.

Two-dimensional Image

A visual representation on a flat surface, having only height and width, without depth.

Three Dimensions

Pertaining to or having length, width, and depth, which are the physical properties that define the space an object occupies.