what is the role of lamellated granules in the stratum granulosum? Lamellated granules are membrane-bound organelles that are found in the stratum granulosum, a layer of skin. These granules contain enzymes that are involved in the process of keratinization, which is the production of the protein keratin. Keratin is a major component of the skin and helps to protect it from infection and damage. Lamellated granules are important for maintaining the integrity of the skin and keeping it healthy.
Membrane-bound organelles are organelles that are enclosed by a membrane. These organelles are found in all cells, and they play a variety of roles in the cell. The most well-known membrane-bound organelle is the nucleus, which houses the cell’s DNA. Other membrane-bound organelles include the mitochondria, which produce energy for the cell, and the endoplasmic reticulum, which is involved in protein synthesis.
The stratum granulosum is a layer of skin that is located between the stratum basale and the stratum corneum. This layer is composed of dead skin cells that have been filled with the protein keratin. The keratin in these cells helps to protect the skin and keep it waterproof. The stratum granulosum is important for maintaining the integrity of the skin and keeping it healthy.