How to Use chromosome in a Sentence

chromosome

noun
  • Each time our cells split, a tiny part of the ends of our chromosomes doesn't make the cut.
    Avery Thompson, Popular Mechanics, 27 Apr. 2018
  • The team took each chromosome from a mouse and then broke them down.
    Joshua Hawkins, BGR, 31 Aug. 2022
  • These telomeres are a string of DNA proteins that rest at the end of a chromosome.
    Dr. Manny Alvarez, Fox News, 14 June 2017
  • Women have two copies of this chromosome — along with two copies of each gene.
    NBC News, 13 Nov. 2020
  • The name of the business is a sweet nod to the extra chromosome that causes Down syndrome.
    Meghan Overdeep, Southern Living, 19 Oct. 2020
  • All of our cells have the TERT gene embedded in their chromosomes.
    Katherine Ellen Foley, Quartz, 14 Jan. 2020
  • Telomeres are caps at the end of our DNA that protect chromosomes.
    Smithsonian, 22 Jan. 2018
  • Telomeres are caps found at the ends of chromosomes that protect DNA.
    Cynthia Sass, Mph, Health, 19 June 2024
  • The condition is caused by a DNA glitch in chromosome 15.
    Shelley Levitt, Woman's Day, 4 Dec. 2018
  • Humans have five such chromosomes and mice have just one.
    Elizabeth Pennisi, Science | AAAS, 19 June 2017
  • In a nutshell, telomeres are caps found at the ends of chromosomes that protect DNA.
    Cynthia Sass, Mph, Health.com, 1 Oct. 2019
  • Telomeres are the protective caps on the ends of cell chromosomes.
    Mikayla Morell, Health, 2 Apr. 2023
  • Most people have 23 pairs of chromosomes, for a total of 46 pairs.
    Ryan Rossotto, National Geographic, 12 June 2019
  • It’s even been linked to longer telomeres, protein caps on the end of chromosomes that get shorter with age.
    Amanda MacMillan, Time, 20 July 2017
  • But through the lens, Bianchi saw the unmistakable glimmer of Y chromosomes—dozens and dozens of them.
    Katherine J. Wu, The Atlantic, 3 Jan. 2024
  • Perhaps one of the other small chromosomes, like 21 or 22.
    David Ewing Duncan, WIRED, 27 Mar. 2018
  • But the problem doesn't impact only those with the XX chromosome.
    Bojana Galic, Marie Claire, 17 Oct. 2017
  • Telomeres are the tips of chromosomes that protect DNA while it's being copied -- like the aglet at the end of a shoelace that prevents it from fraying.
    Michael Nedelman and Susan Scutti, CNN, 2 July 2017
  • The genomic structure is the way that genes are arranged on chromosomes in each species.
    Darren Griffin, Scientific American, 6 June 2018
  • Narrowing the stretch of the chromosome down to a single gene took years of detective work.
    Rachel Fritts, Science | AAAS, 25 Aug. 2021
  • Most people have only two copies of each chromosome and so would have only two copies of these genes.
    Joaquin Espinosa, The Conversation, 5 June 2023
  • The sperm and egg each have 23 chromosomes, which get matched up when your egg is fertilized, ACOG explains.
    Korin Miller, SELF, 2 Apr. 2018
  • This gene on chromosome 1 codes for the salivary amylase.
    Laura Baisas, Popular Science, 5 Sep. 2024
  • The best measure of that number comes from our telomeres—strands of DNA that cap chromosomes and protect genes.
    Allysia Finley, WSJ, 12 Mar. 2023
  • The design represents the three copies of the 21st chromosome that result in the condition.
    Greg Luca, ExpressNews.com, 20 Nov. 2019
  • An egg is one cell, the largest cell in the body, and contains a lot of fluid and a structure called a spindle, which helps organize the chromosomes.
    Pam Belluck, New York Times, 13 Mar. 2018
  • The asymmetrical point creates one long arm and one short arm on the chromosome.
    Elizabeth Gamillo, Smithsonian Magazine, 18 June 2021
  • In this disorder, there’s an error in the chromosome, which causes the kidneys to dump phosphate in the urine.
    New York Times, 2 Dec. 2021
  • In birds and butterflies, males have two Z chromosomes, while females have one Z and one W chromosome.
    Viviane Callier, Scientific American, 3 Sep. 2024
  • Telomeres are protective caps that seal the end of your chromosomes (thread-like structures inside the cell's nucleus).
    Lauren O'Connor, Ms, Health, 29 July 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'chromosome.' 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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