On average, the stomach produces 2 L of hydrochloric acid per day.
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All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Svante Arrhenius
Salicylic acid to asprin
Formation of a peptide bond by a condensation reaction.
Opioid Combination Drugs for Severe Cold Symptoms
Four kinds of evidence supporting the theory that species evolve.
Two epigenetic mechanisms. Histone remodeling involves modifications to a histone protein (around ...