chitin
chitin defined in 1951 year
chitin - chitin;chitin - Nitrogen-containing polysaccharide with long fibrous molecules, forming material of considerable mechanical strength and resistance to chemicals. Present in covering layer (cuticle) of insects. Similar substance is found in cell walls of many fungi.
near chitin in Knolik
| chisel steel | home letter "C" start from "CH" | chlamydospore |
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