MUSCULAR CELL Meaning and
Definition
-
A muscular cell, also known as a muscle cell or myocyte, is a specialized type of cell that is found in muscle tissue. Muscular cells are responsible for the contraction and relaxation of muscles, enabling movement and providing support to the body.
At a microscopic level, muscular cells feature a unique structure that allows them to perform their functions effectively. They consist of elongated fibers known as myofibrils, which are composed of smaller units called sarcomeres. Sarcomeres contain contractile proteins called actin and myosin, which interact to generate force and facilitate muscle contraction.
Muscular cells come in different types, each exhibiting specific characteristics and functions. Skeletal muscle cells, also called striated muscle cells, are attached to bones and are under voluntary control, allowing us to consciously move our limbs. Smooth muscle cells, on the other hand, are found in the walls of organs, blood vessels, and other structures, and are responsible for involuntary movements such as digestion, blood circulation, and respiration. Cardiac muscle cells make up the heart muscle and have unique properties that allow for rhythmic and synchronized contractions.
Overall, muscular cells play a vital role in the body by enabling movement, maintaining posture, generating heat, and facilitating the functions of various organs. Their ability to contract and relax is essential for locomotion, bodily functions, and overall physical performance.
-
One of the elongated fiber cells of muscular tissue.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MUSCULAR CELL
- nuscular cell
- kuscular cell
- juscular cell
- myscular cell
- mhscular cell
- mjscular cell
- miscular cell
- m8scular cell
- m7scular cell
- muacular cell
- muzcular cell
- muxcular cell
- mudcular cell
- muecular cell
- muwcular cell
- musxular cell
- musvular cell
- musfular cell
- musdular cell
- muscylar cell
Etymology of MUSCULAR CELL
The term "muscular cell" does not have a specific etymology, as it is a compound noun formed by combining the word "muscular" with the word "cell". However, we can analyze the origin of the individual words to get a better understanding.
1. Muscular: The word "muscular" comes from the Latin word "musculus", which means "little mouse". The name originated due to the ancient belief that flexed muscles resembled small mice movements under the skin.
2. Cell: The word "cell" has a complex etymology. It derives from the Latin word "cella", meaning "small room" or "chamber". The Latin term was extended to describe the basic structure of living organisms by the English scientist Robert Hooke in the 17th century.
So, when combined, "muscular cell" refers to a cell specifically related to muscle tissue and its functioning.
