How Do You Spell STRIATED MEMBRANE?

1. A striated membrane refers to a type of cellular structure that exhibits a distinct pattern of parallel lines or bands on its surface. This unique arrangement is often observed in specialized tissues or membranes within living organisms. The term "striated" is derived from the Latin word "striatus," meaning marked with lines or stripes.

   In biology, a striated membrane typically refers to two main contexts: muscle tissue and cell membranes. Firstly, in muscle tissue, striated membranes are predominantly found in skeletal and cardiac muscles. These muscles contain long, thread-like fibers called myofibrils that are responsible for muscle contractions. These myofibrils are made up of repeating units called sarcomeres, which exhibit alternating light and dark bands, giving them a striated appearance under a microscope. The striation provides structural integrity and allows for coordinated muscle contraction.

   Secondly, cell membranes can also exhibit striations in certain specialized structures. For example, some neurons have a striated appearance due to the presence of densely-packed ion channels and receptors on their surface. This organized pattern of proteins enables efficient communication between nerve cells. Similarly, certain organelles, such as the endoplasmic reticulum, can display a striated membrane structure due to the arrangement of their membranes.

   In summary, a striated membrane refers to a cellular structure marked with parallel lines or bands, which can be observed in muscle tissue or specialized cell membranes. This distinctive pattern plays a crucial role in the functionality, integrity, and organization of these tissues.

2. Of the oocyte, zona radiata.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for STRIATED MEMBRANE

The word "striated membrane" does not have a specific etymology as it is a combination of two terms.

1. "Striated" is derived from the Latin word "striatus" which means "furrowed" or "grooved". It refers to a pattern of parallel lines or bands seen on a surface.

2. "Membrane" is derived from the Latin word "membrana" which means "thin layer" or "skin". It refers to a flexible and thin sheet-like structure that functions as a boundary or lining.

Therefore, the term "striated membrane" is a combination of these two concepts to describe a thin layer or barrier that exhibits a pattern of parallel lines or bands.