2K

UK//ˌdiː.enˈeɪ//US//ˌdiː.enˈeɪ//

Meaning of DNA

A molecule that carries genetic instructions used in the growth and functioning of living organisms.

In simple words: The building blocks of all living things that contain genetic information.

DNA in a sentence

  • Scientists extracted the DNA from the sample to analyze its genetic makeup.
  • DNA testing can help identify familial relationships in forensic cases.
  • Researchers are studying how DNA mutations can lead to diseases.
  • In humans, DNA is organized into structures called chromosomes.
  • The discovery of the DNA double helix was a landmark moment in science.

How to use DNA

Used in scientific contexts, especially biology and medicine. Not used informally.

Grammar pattern

standalone noun

Memory hint

DNA sounds like 'Deoxyribonucleic Acid' - imagine a double helix ladder structure.

Related words

Collocations with DNA

  • extract DNA
  • analyze DNA
  • DNA sequence
  • DNA testing
  • DNA structure

Synonyms for DNA

  • genetic material
  • chromosome
  • hereditary information

Common mistakes with DNA

  • Confused with RNA - learners may mix these two terms.
  • Omitting 'the' when referring to DNA in a specific context.
  • Misunderstanding its role in genetics and heredity.

DNA appears in

DNA in other languages

More s like DNA

People also search for

  • DNA meaning
  • meaning of DNA
  • DNA definition
  • define DNA
  • what does DNA mean
  • DNA means
  • how to use DNA

Frequently asked questions about DNA

What does DNA mean?

The building blocks of all living things that contain genetic information.

What is the definition of DNA?

A molecule that carries genetic instructions used in the growth and functioning of living organisms.

How do you use DNA in a sentence?

Scientists extracted the DNA from the sample to analyze its genetic makeup.

Can you give another example of DNA?

DNA testing can help identify familial relationships in forensic cases.

What are synonyms for DNA?

Common alternatives include genetic material, chromosome, hereditary information.

What words go with DNA?

It commonly pairs with extract DNA, analyze DNA, DNA sequence, DNA testing, DNA structure.

What are common mistakes when using DNA?

Confused with RNA - learners may mix these two terms. Omitting 'the' when referring to DNA in a specific context. Misunderstanding its role in genetics and heredity.

How do you pronounce DNA?

US: //ˌdiː.enˈeɪ//, UK: //ˌdiː.enˈeɪ//. Listen to the audio above to hear native pronunciation.

When should I use DNA?

Used in scientific contexts, especially biology and medicine. Not used informally.