Fermat's Principle of Least Time Applies to

question 23

Multiple Choice

Fermat's principle of least time applies to

• A)reflection.
• B)refraction.
• C)both of these
• D)neither of these

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Definitions:

Messenger RNA

A type of RNA that carries genetic information from DNA to the ribosome, where proteins are synthesized.

Transcribed

The process by which a segment of DNA is copied into RNA by the enzyme RNA polymerase.

Exons

Regions within a gene that are kept after splicing and translated into protein.

Protein-coding Regions

Parts of the DNA or RNA composed of exons that are translated into proteins.