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Use "quinones" in a sentence
"Vitamin K2 is one of a group of fat-soluble vitamins called quinones that ensure that the body makes proper use of calcium for healthy bones, arteries and tissues (Med Chron, 2008)."
"One plausible sequence much abbreviated is thus: 1. Insects produce quinones for tanning their cuticle."
"Catalases and peroxidases appear along the output passage of the reservoir, ensuring that more quinones appear in the exuded product."