👉 Megalecithal is a term used in the field of molecular biology that refers to a specific type of cell, specifically megacells, which are found in cancer cells and play a crucial role in their growth and proliferation. Megacells are specialized structures within cells that allow them to perform functions such as transport, synthesis, and degradation of molecules. They are typically composed of two or more concentric layers of proteins called "membrane" and "cell wall" proteins, which work together