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How many nuclei does cardiac muscle have?
Cardiac muscle cells typically have a single nucleus. However, some cardiac muscle cells can have two or more nuclei due to their ability to fuse with neighboring cells, a process known as syncytium formation.
How many muscle tissues are there?
There are three types of muscle tissue-- Smooth, skeletal and cardiac
How many nuclei in each cardiac muscle fiber?
There is typically only one nucleus in each cardiac muscle fiber. Cardiac muscle cells are uninucleated, meaning they contain a single nucleus. This nucleus plays a vital role in controlling protein synthesis and cell function within the muscle fiber.
What is cardiac muscle and smooth muscle tissue?
The cardiac muscles are present in your heart. The smooth muscle are present in your intestine and other many hollow tubes in your body. Both of them are involuntary type of muscles.
What type of cells are found in the heart?
"I am not sure of names but i know that many cells make up the heart! Try to look on the Internet for your answer. Hope this helped a bit :)" You got to be kidding me... that wasn't helpful at all, but whatever. In the heart you can find: - Myocardiocytes - those are the cells performing the rhytmic contraction of the whole heart. - Endothelial cells - those are the supporting epithelial cells, insulating the chambers of the heart and the veins.
How many nucleus does smooth muscle have?
smooth muscles and cardiac muscles contain a single, centrally located nuclei, where as skeletal muscle cells are very large and contain many nuclei.
Which tissue type is designed to contact How many forms of this tissue type exist?
The tissue type designed for contraction is muscle tissue. There are three main forms of muscle tissue: skeletal muscle, which is under voluntary control; cardiac muscle, found in the heart and under involuntary control; and smooth muscle, which lines internal organs and is also involuntary. Each type has unique functions and characteristics suited to its specific role in the body.
What type of tissue is endocardium?
The endocardiumconsists of epithelium and connective tissue that contains many elastic and collagenousfibers. It also contains blood vessels and some specialized cardiac muscle fibers called purkinjefibers.
What type of tissue would likely be composed of cells that contain many mitochondria?
Cells that do a lot of work or activity such as muscle cells.
How many types of muscles are there in humans?
There are three types of muscles:Skeletal muscle- Muscle of exterior (ex. triceps, biceps)Smooth muscle- Muscle of interior organs (ex. lungs, stomach)Cardiac muscle- Muscle of heart (ex. heart)
What type of of muscle is found only in the heart?
Cardiac muscle is found only in the heart. Cardiac muscle contains the proteins actin and myosin. All the other muscles are smooth or skeletal.
Skeletal muscle and smooth muscle?
There are three types of muscle tissue: skeletal, smooth, and cardiac.Skeletal muscle tissue is a voluntary type of muscle tissue that is used in the contraction of skeletal parts. It is striated (alternating with light and dark bands, called striations) and is attached to bones. A single skeletal muscle fiber is very long and has many nuclei, located at the periphery of the cell. Individual muscle fibers are parallel to each other.Smooth muscle tissue is found in the walls of hollow internal organs and blood vessels. It is involuntary, nonstriated, and it's muscle fibers are small, thickest in the middle, and tapered at each end, containing single, centrally located nuclei. Smooth muscle tissue helps to narrow the lumen of blood vessels, physically break down and move food along the GIT as well as move fluids through the body and eliminate wastes.Cardiac muscle tissue is found only in the walls of the heart and it is striated but also involuntary. It's muscle fibers are branched, and usually have only one centrally located nucleus. cardiac muscle tissue has intercalated discs that transverse thickening of the plasma membrane attached to the muscle fibers from end-to-end. It contains cell junctions that strengthen cardiac muscle and holds the fibers together during its vigorous contractions and cell junctions known as gap junctions that also provide a quick route for conduction of electrical impulses.
