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Which type of connective tissue is found in the papillary layer of the dermis and contains all of the cell types of connective tissue proper?
The type of connective tissue found in the papillary layer of the dermis is loose connective tissue, specifically areolar connective tissue. This tissue contains a variety of cell types, including fibroblasts, macrophages, and mast cells, as well as a network of collagen and elastin fibers. Its structure allows for flexibility and cushioning while facilitating nutrient exchange and immune response.
What connective tissue is not vascularized?
Cartilage is a connective tissue that is avascular, meaning it lacks blood vessels. It relies on diffusion for nutrient exchange and waste removal.
What is the matrix hard owing to calcium salts?
Osseous tissue has cells that are arranged in concentric circles around a nutrient canal matrix and is hard due to calcium salts.
Which property of connective tissue is fundamental to its function of binding tissues and organs?
The fundamental property of connective tissue that enables it to bind tissues and organs is its extracellular matrix (ECM). The ECM is composed of various proteins and fibers, such as collagen and elastin, which provide structural support and strength. Additionally, the ECM contains ground substance that fills the spaces between cells, facilitating nutrient exchange and providing a medium for cellular communication. This combination of structural and biochemical properties allows connective tissue to effectively anchor and support various body structures.
Do connective tissue lack blood vessels?
Connective tissues vary in their vascularity, meaning some types have blood vessels while others do not. For instance, dense connective tissues like tendons and ligaments have a limited blood supply, while loose connective tissues, such as areolar tissue, are more vascularized. Cartilage, another type of connective tissue, is avascular, relying on diffusion for nutrient supply. Therefore, the presence of blood vessels in connective tissue depends on the specific type of tissue.
What tissue has cells arranged in concentric rings?
The tissue that has cells arranged in concentric rings is bone tissue, specifically compact bone. This arrangement helps bone tissue withstand mechanical stress and provides strength and support to the body.
What connective tissue is the hardest tissue of your skull cap?
Osseous tissue is the hardest tissue of the skullcap. The cells are arranged in concentric circles around the nutrient canal and the matrix is hard due to the calcium salts.
Which type of connective tissue is found in the papillary layer of the dermis and contains all of the cell types of connective tissue proper?
The type of connective tissue found in the papillary layer of the dermis is loose connective tissue, specifically areolar connective tissue. This tissue contains a variety of cell types, including fibroblasts, macrophages, and mast cells, as well as a network of collagen and elastin fibers. Its structure allows for flexibility and cushioning while facilitating nutrient exchange and immune response.
What nutrient is needed for a healthly immune system and strong connective tissue?
protein
What connective tissue is not vascularized?
Cartilage is a connective tissue that is avascular, meaning it lacks blood vessels. It relies on diffusion for nutrient exchange and waste removal.
This nutrient is needed for a healthy immune system and strong connective tissue?
Vitamin C is the nutrient needed for a healthy immune system and strong connective tissue. It is an essential nutrient that acts as an antioxidant and plays a vital role in collagen synthesis, which is crucial for maintaining healthy skin, bones, and blood vessels.
What nutrient contains nitrogen?
The nutrient that contains nitrogen are plant nutrients. Nitrogen is one common element in all plants.
The connective tissue sheath around cartilage is the?
Perichondrium. It is a layer of dense irregular connective tissue that surrounds most cartilage and helps with nutrient supply and cartilage maintenance.
Is meat a nutrient?
Meat contains nutrients such as protein.
What protein is the only nutrient that contains this element?
47
What nutrient contains the most kilcalories per gram?
Fat...
What is the matrix hard owing to calcium salts?
Osseous tissue has cells that are arranged in concentric circles around a nutrient canal matrix and is hard due to calcium salts.
