How to Use molecule in a Sentence
molecule
noun- There is not a molecule of evidence to support these charges.
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The first time was in 1958 for his work on the structure of the insulin molecule.
—Ananya Bhattacharya, Quartz, 7 Oct. 2022
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Dust and molecules that will one day form new stars are in this gas, per NASA.
—Will Sullivan, Smithsonian Magazine, 13 Dec. 2023
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The problem is a pesky molecule named USAG-1 keeps getting in the way.
—Paul Smaglik, Discover Magazine, 24 Jan. 2025
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What happens when a small molecule, like a drug, gets lodged in one of its crevices?
—James Somers, The New Yorker, 28 Feb. 2022
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Among the molecules found by Webb was dimethyl sulfide.
—Eric Berger, Ars Technica, 16 Jan. 2024
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On one molecule, no group scored higher than the 20s—DeepMind scored in the high 80s.
—Rowan Jacobsen, Scientific American, 27 June 2021
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From the highway — and from EddieWorld — what stands out in the park is a huge bust, in the shape of the coronavirus molecule.
—Jay Nordlinger, National Review, 6 Feb. 2023
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By changing the stained molecules, the tooth becomes lighter.
—Jaylyn Pruitt, Health, 22 June 2023
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Enlarge / Ball-and-stick model of the colchicine molecule.
—Beth Mole, Ars Technica, 27 Oct. 2023
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The amount absorbed appeared to depend on the length of the carbon chain within the molecule.
—Alexandra Harrell, Sourcing Journal, 3 July 2024
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That means ozone is a molecule with three oxygen atoms (O3).
—Bruce Y. Lee, Forbes, 15 Mar. 2023
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As such, they are laid out in one-molecule-thick layers.
—Joshua Hawkins, BGR, 9 Feb. 2022
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That new molecule dissolves in the water of clouds and travels down to the ground through raindrops, Volenec said.
—Sarah Bowman, The Indianapolis Star, 11 Aug. 2021
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But Roth isn’t trying to find the next mind-bending molecule.
—Will Yakowicz, Forbes, 23 June 2021
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The telescope picked up on the signature of water molecules in one of the largest craters in the moon’s southern hemisphere in 2020.
—Ashley Strickland, CNN, 16 Feb. 2024
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So much can go wrong in the development process: Maybe the molecule only docks with the protein in the lab.
—Doug Strickland, Popular Mechanics, 6 Sep. 2021
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This changes the way molecules that make up skin interact with light.
—Paul Smaglik, Discover Magazine, 6 Sep. 2024
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The oxygen molecules in the air react with iron, forming rust.
—Amanda Ogle, Southern Living, 15 Dec. 2023
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The ozone layer is a thin blanket in the stratosphere made of molecules with three oxygen atoms.
—Will Sullivan, Smithsonian Magazine, 2 May 2024
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The drug in this case is a molecule that contains two parts: a tracker and a cancer-killing payload.
—Carla K. Johnson, chicagotribune.com, 4 June 2021
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Sagiv: The dream of chemistry is to have a handle on each molecule, to be able to put it in the right place, and to build with molecules.
—Scientific American Custom Media, Scientific American, 29 July 2022
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The molecule in Villeda’s study also comes from the liver.
—Alex Hutchinson, Outside Online, 31 Dec. 2021
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And the most likely molecule is the protein cryptochrome.
—Christopher Intagliata, Scientific American, 4 Aug. 2021
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Pores of a certain size confine water molecules in a way that helps ice form, too.
—Quanta Magazine, 17 June 2024
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The researchers behind the brain plastics study think the tiny shards of plastic hitch a ride on fat molecules to get inside brain cells.
—Megha Satyanarayana, Scientific American, 14 Feb. 2025
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The system needs to know what a certain molecule or a set of molecules smells like to a human.
—Ambuj Tewari, The Conversation, 30 May 2024
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The process involves a molecule called caffeic acid, which is abundant in plants to make cell walls.
—WIRED, 19 Sep. 2023
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After the data has been written into the DNA, the molecule must be kept safe somewhere.
—IEEE Spectrum, 17 Feb. 2024
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These molecules travel to the colon, where bacteria ferment them.
—Merve Ceylan, Health, 11 Feb. 2025
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'molecule.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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