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A thing if we cut it we will cry |
Answer» Onions produce the chemical IRRITANT known as syn-propanethial-S-oxide. It stimulates the eyes' lachrymal glands so they RELEASE tears. Scientists used to blame the enzyme allinase for the instability of SUBSTANCES in a CUT onion. ... The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.Explanation: onions |
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