is: Synovial membrane
the endocrine system
The pancrease
I do believe it i the pancreas :)
sebaceous glands
Osteoclasts are cells responsible for the active erosion of bone minerals. They break down bone tissue by secreting enzymes and acids that dissolve the mineral components of bone. This process is essential for bone remodeling and maintenance of bone density.
The clitellum, a glandular structure found in oligochaetes like earthworms, is responsible for secreting cocoons. This structure produces a mucous substance that hardens into a protective cocoon for the developing eggs.
Endocrine system
The suffix "-blast" indicates cells that produce the matrix of connective tissue. These cells are responsible for synthesizing and secreting the components that make up the extracellular matrix in connective tissues.
Transport proteins are not responsible for the secretion. Golgi vesicles transport proteins. Proteins synthesis occur in cytoplasm.
The endocrine glands do no work to protect anything. The endocrine glands are responsible for secreting hormones to the organs.
Cells in cartilage are stimulated to become chondroblasts, which are responsible for secreting extracellular matrix components like collagen and proteoglycans. These cells play a key role in maintaining and repairing cartilage tissue.
Fibroblasts are the primary cells responsible for secreting the extracellular matrix, which includes proteins such as collagen, elastin, and fibronectin. These cells are found in connective tissues throughout the body and play a crucial role in maintaining tissue structure and integrity. Fibroblasts are also involved in wound healing and tissue repair processes.