Image: Active Yeast Cells in Petri Dish

A close-up view of a petri dish filled with a swirling colony of active yeast cells, their microscopic structures illuminated under warm, golden laboratory lighting. The cells appear vibrant and teeming with life, their intricate shapes and patterns suggesting the complex biochemical processes at work during fermentation. The dish is positioned on a clean, metallic surface, creating a sleek, technical aesthetic that complements the scientific subject matter. The depth of field is shallow, allowing the viewer to focus on the captivating details of the yeast cells while the background remains softly blurred, emphasizing the importance of this crucial ingredient in the beer-making process.

The image is related to: Fermenting Beer with CellarScience German Yeast