dna chip

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Word: DNA Chip

Part of Speech: Noun

Definition: A DNA chip is a small, flat device, similar to a microchip, that contains tiny pieces of DNA (called probes). These probes can match with DNA from samples, helping scientists identify genetic information. It’s often used in research to study genes or diagnose diseases.

Usage Instructions:

When you use the term "DNA chip," you are typically talking about technology in the fields of genetics, biology, or medicine. You might encounter this term in scientific discussions, research papers, or news articles about health and genetics.

Example Sentence:

"The researchers used a DNA chip to analyze the genetic markers associated with the disease."

Advanced Usage:

In advanced contexts, you might find discussions about the types of DNA chips (like microarrays) and their applications in personalized medicine, genetic testing, and biotechnology.

Word Variants:

• DNA Probes: The specific pieces of DNA on the chip that help identify genetic material.
• Microarray: A type of DNA chip that allows for the study of many genes at once.

Different Meanings:

While "DNA chip" specifically refers to the technology used in genetics, the word "chip" on its own can refer to small pieces of material (like a wood chip or potato chip).

Synonyms:

• Microarray (in the context of genetics)
• Genetic chip

Related Idioms and Phrasal Verbs:

There are no well-known idioms or phrasal verbs directly related to "DNA chip." However, in scientific contexts, you might encounter phrases like: - "Break down the DNA" (analyzing the structure of DNA) - "Map out the genome" (detailing the genetic information)

Summary:

A DNA chip is an important tool in modern science that helps us understand genes and their effects on health.

Academic

Noun

1. a microchip that holds DNA probes that form half of the DNA double helix and can recognize DNA from samples being tested

Synonyms

• gene chip
• DNA chip