Explain How Astronomers Use the Doppler Effect to Detect the Presence

question 87

Essay

Explain how astronomers use the Doppler effect to detect the presence of extrasolar planets.

---

Definitions:

Messenger RNA

A type of RNA that carries genetic information from DNA to the ribosome, where it directs protein synthesis.

Amino Acids

Organic molecules that unite to create proteins, acting as the foundational elements of life.

Nucleotides

The basic building blocks of nucleic acids, like DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base.

Codon

Sequence of three nucleotides in mRNA or DNA that codes for a specific amino acid in a protein.