What type of cells are palisade cells?

Palisade cells are characterized as tall and thin cells, which is essential for their function in plants, particularly in the leaves. These cells are located in the upper layer of the leaf, just beneath the epidermis, where they play a critical role in photosynthesis.

The tall, elongated shape of palisade cells increases their surface area for capturing sunlight, which is crucial for the photosynthetic process. Their arrangement allows for maximum exposure to light, ensuring that the chlorophyll within these cells can effectively absorb light energy. This structure also enables the cells to pack closely together, creating a layer that optimizes light absorption while minimizing the space taken up by the cells themselves.

Overall, the tall and thin profile of palisade cells is specifically adapted to facilitate efficient photosynthesis, making them a key component of plant leaves.