coding dna

Friendly

Explanation of "Coding DNA"

Definition: "Coding DNA" refers to the part of a gene's DNA that contains the instructions for making proteins. These instructions are found in sequences called exons, which are the parts that are kept in the final product, while introns are sequences that are removed during the process of making proteins.

Usage Instructions

• Part of Speech: Noun
• Context: You would use "coding DNA" when talking about genetics, biology, or medicine. It's often used in discussions about how genes work and how they affect living organisms.

Example Sentence

• "The coding DNA of a gene is crucial because it determines the structure of the proteins that are produced."

Advanced Usage

In more advanced discussions, you might talk about how mutations in coding DNA can lead to diseases or how scientists can manipulate coding DNA to create genetically modified organisms.

Word Variants

1. Non-coding DNA: This refers to parts of the DNA that do not code for proteins and have different functions, such as regulating gene expression.
2. Exons: These are the segments of coding DNA that are expressed as proteins.
3. Introns: These are the non-coding segments that are removed during the process of mRNA splicing.

Different Meanings

While "coding DNA" specifically refers to the genetic material that codes for proteins, the term "coding" can also be used in other contexts, such as computer programming, where it refers to writing instructions for a computer.

Synonyms

• Protein-coding DNA
• Gene-coding DNA

Idioms and Phrasal Verbs

While there are no specific idioms or phrasal verbs directly related to "coding DNA," you might hear phrases like:

Summary

In summary, "coding DNA" is a crucial concept in biology that pertains to the sequences of DNA that are responsible for producing proteins.

Academic

Noun

1. sequence of a gene's DNA that transcribes into protein structures
   • exons are interspersed with introns

Synonyms

• exon
• coding DNA