mononucleotide

noun
mono·​nu·​cle·​o·​tide | \ ˌmä-nə-ˈnü-klē-ə-ˌtīd How to pronounce mononucleotide (audio) , -ˈnyü- \

Definition of mononucleotide

: a nucleotide that is derived from one molecule each of a nitrogenous base, a sugar, and a phosphoric acid

Examples of mononucleotide in a Sentence

Recent Examples on the Web Two forms of vitamin B3 — nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) — are receiving attention for their purported effectiveness at increasing NAD levels. Washington Post, "Do NAD-boosting supplements fight aging? Not according to current research.," 26 Nov. 2019 On another front, a small human study recently tested the effects of NMN (nicotinamide mononucleotide), a chemical that in a 2013 Harvard study revitalized mitochondria — the power plants inside cells — in aging mice. San Diego Union-Tribune, "Can a single pill keep you healthy to 100?," 10 July 2019 In elderly mice, the team showed that administering a compound called nicotinamide mononucleotide, or NMN, improved blood flow, increased endurance and reversed signs of aging. Melissa Healy, latimes.com, "This drug cocktail reduced signs of age-related diseases and extended life in mice and human cells," 10 July 2018 One of the most promising is NMN (nicotinamide mononucleotide), a form of vitamin B3 found in fruits and vegetables like avocado and broccoli. Anne-marie Guarnieri, Harper's BAZAAR, "The Future of Anti-Aging," 27 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mononucleotide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of mononucleotide

1908, in the meaning defined above

Keep scrolling for more

Learn More about mononucleotide

Time Traveler for mononucleotide

Time Traveler

The first known use of mononucleotide was in 1908

See more words from the same year

Statistics for mononucleotide

Cite this Entry

“Mononucleotide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mononucleotide. Accessed 3 Aug. 2020.

Keep scrolling for more

More Definitions for mononucleotide

mononucleotide

noun
mono·​nu·​cle·​o·​tide | \ -ˈn(y)ü-klē-ə-ˌtīd How to pronounce mononucleotide (audio) \

Medical Definition of mononucleotide

: a nucleotide that is derived from one molecule each of a nitrogenous base, a sugar, and a phosphoric acid

More from Merriam-Webster on mononucleotide

Britannica.com: Encyclopedia article about mononucleotide

Comments on mononucleotide

What made you want to look up mononucleotide? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

July 2020 Words of the Day Quiz

  • papercraft sunset
  • Which is a synonym of mien?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!