vakuolär

Vakuolär, also known as vacuolar, refers to a type of cell that contains a large, fluid-filled vacuole, which is a membrane-bound organelle. This vacuole is typically the largest organelle within the cell and plays a crucial role in maintaining cellular homeostasis. In plant cells, the vacuole is particularly prominent and occupies a significant portion of the cell's volume. It stores water, nutrients, and waste products, and helps regulate the cell's turgor pressure, which is essential for plant growth and structure.

In animal cells, vacuoles are generally smaller and less numerous compared to plant cells. They are involved in processes such as waste storage, detoxification, and the regulation of cellular pH. The presence of vacuoles in animal cells is less pronounced, and their functions are more varied, including roles in cell signaling and apoptosis.

The term "vakuolär" is derived from the Latin word "vacuus," meaning empty, and the suffix "-är," indicating a characteristic or property. The study of vacuoles and their functions is an active area of research in cell biology, as they are integral to understanding cellular processes and the overall health of an organism.