Examlex
One can deliberately prevent urination in spite of the micturition reflex by voluntarily inhibiting the parasympathetic supply to the bladder to halt bladder contraction.
Lateral Transport
The movement of substances parallel to the surface of a cell membrane, often involved in various cellular processes.
Lenticels
Porous swellings of cork cells in the stems of woody plants; facilitate the exchange of gases.
Pith Rays
Tissue in plants that extends radially across the stem or trunk, involved in the storage and transport of nutrients horizontally within the structure.
Heartwood
The dense, inner part of a tree trunk, yielding the hardest wood.
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