Cell polarity can be defined as a structurally and functionally asymmetric organization, in which the non-random positioning of each organelle, the function of which contributes to cell asymmetry, is ...

Lipids are fatty molecules that play critical roles in cell function, including membrane structure, energy storage and nutrient absorption. Most lipids are made in a cell organelle called the ...

Cell architecture is dictated by the systems that control the size, number, position and shape of individual organelles. Organelle size can be controlled by molecular rulers, quantal synthesis of ...