Sunless Cell

A "Sunless Cell" refers to a type of biological cell or culture that does not require sunlight for energy production. Traditional cells, particularly in photosynthetic organisms, rely on sunlight to convert solar energy into chemical energy through the process of photosynthesis. In contrast, sunless cells might obtain energy through alternative means, such as fermentation, respiration, or the absorption of organic compounds.This term is often used in discussions about artificial photosynthesis, bioengineering, or in contexts where organisms or cells are adapted to environments lacking light, such as deep-sea ecosystems. Additionally, it can relate to biotechnological applications where engineered cells are optimized for energy production or synthesis of valuable compounds without relying on solar energy.