Question

Which type of cells secrete the basal lamina?

1) Epithelial cells
2) Connective tissue cells
3) Muscle cells
4) Nerve cells

Answer 1

Epithelial cells are responsible for secreting the basal lamina, which is a component of the basement membrane supporting and regulating the epithelial tissue.

Step-by-step explanation:

The type of cells that secrete the basal lamina are epithelial cells. The basal lamina is a mixture of glycoproteins and collagen that provides an attachment site for the epithelium, separating it from underlying connective tissue. It essentially forms part of the basement membrane by attaching to a reticular lamina which is secreted by the connective tissue. This structure is vital for the support and regulation of cells in epithelial tissue.