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What is extracellular virus?
An extracellular virus is a virus that exists outside of host cells, in the external environment. It is typically in a metabolically inactive state and is composed of genetic material (either DNA or RNA) encased in a protein coat, sometimes surrounded by a lipid envelope. Extracellular viruses are responsible for infecting host cells, where they can replicate and propagate their genetic material. Their ability to survive outside host cells allows them to spread and infect new hosts.
Which extracellular material is found in ligaments and tendons?
The space between cells can be called the extracellular space, the extracellular material, or the extracellular matrix. This space is not a vacuum; it is filled with material. If the material is gel-like it is called the ground substance, which is filled with many dissolved solute particles, and the tissue will be loose. If the material in the extracellular space has some fibers of protein in it, the entire tissue will have a stronger consistency.
What is the material found outside the cell?
Extracellular material is found outside of the cell.
What separates the intracellular material from the extracellular material?
The cell membrane, also known as the plasma membrane, separates the intracellular material from the extracellular material. This selectively permeable barrier controls the passage of substances in and out of the cell, helping to maintain cellular homeostasis.
Definition of calcified opacity?
Calcified opacity is a radiological word that means there was an opaque area in rays that could not penetrate and just appear like a bone. This also means that the light does not pass though the material being described.
Traps extracellular material and brings it into cell?
The process you are describing is endocytosis. During endocytosis, the cell membrane envelops extracellular material forming a vesicle, which is then brought into the cell. This mechanism allows the cell to uptake nutrients or internalize signaling molecules.
What tissue is the class of tissue comprised of widely spaced cells and abundant extracellular material?
Connective tissue is the class of tissue comprised of widely spaced cells and abundant extracellular material. This extracellular material can include fibers and ground substance that provide support and structure to the tissue. Examples of connective tissue include bone, cartilage, and adipose tissue.
Does Interstitial fluid represents one type of extracellular material?
Yes, interstitial fluid is a type of extracellular material. It surrounds cells in tissues and is composed of water, electrolytes, and various solutes that are essential for maintaining cellular functions.
What are the two major components of extracellular fluid?
Extracellular components include cellulose, teeth, bone cartilage, and connective tissue. To sum it up, extracellular components are material outside the cell membrane.
What process allows cells to concentrate material that is present only in very small amounts in extracellular fluid?
Receptor-mediated endocytosis.It is the mechanism that allows cells to concentrate material that is present only in very small amounts into the extracellular fluid.
Which term applies best to all material in this tissue that is not cellular?
You are looking for the term extracellular matrix.
Does connective tissue contain extracellular matrix?
Yes, connective tissue contains extracellular matrix, which is a non-living material that provides structural support and connects cells within the tissue.
