Definition - What does Dedicated Access Line mean? A dedicated access line is a direct, fixed connection between a phone or computer and a remote terminal outside the computer. For instance, a branch office might get a dedicated access line for connection to the organization's head office.
About half of your bodyâs weight is muscle. Muscle tissue is categorized into three distinct types: skeletal, cardiac, and smooth. Each type of muscle tissue in the human body has a unique structure and a specific role.Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood.The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions.Here are more details about the structure and function of each type of muscle tissue in the human body.1. The Human Body Has Over 600 Skeletal Muscles That Move Bones and Other Structures Skeletal muscles attach to and move bones by contracting and relaxing in response to voluntary messages from the nervous system.ardiac muscle contracts the heart to pump blood. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions. Here are more details about the structure and function of each type of muscle tissue in the human body.
Muscle tissue is a soft tissue that composes muscles in animal bodies, and gives rise to muscles' ability to contract.This is opposed to other components or tissues in muscle such as tendons or perimysium.It is formed during embryonic development through a process known as myogenesis. Muscle tissue varies with function and location in the body.In mammals the three types are: skeletal or striated muscle; smooth or non-striated muscle; and cardiac muscle, which is sometimes known as semi-striated. Smooth muscle, neither striated in structure nor under voluntary control, is found within the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, urethra, bladder, blood vessels, and the arrector pili in the skin (in which it controls erection of body hair).