Which type of tissue has striations and branching?
Cardiac muscle tissue, like skeletal muscle tissue, looks striated or striped. The bundles are branched, like a tree, but connected at both ends.
What tissue subtype has striations and intercalated discs?
Cardiac muscle tissue is striated like skeletal muscle, containing contractile units called sarcomeres in highly regular arrangements of bundles. While skeletal muscles are arranged in regular, parallel bundles, cardiac muscle connects at branching, irregular angles known as intercalated discs.
What type of muscle tissue contains striations?
Skeletal muscles
Skeletal muscles are long and cylindrical in appearance; when viewed under a microscope, skeletal muscle tissue has a striped or striated appearance. The striations are caused by the regular arrangement of contractile proteins (actin and myosin).
Where are intercalated discs and striations found?
Explanation: Cardiac muscle and skeletal muscle both have striations due to their structure, but intercalated discs are only found in the cardiac muscle.
Are skeletal muscle cells branched?
Four characteristics define skeletal muscle tissue cells: they are voluntary, striated, not branched, and multinucleated.
Which muscle contains cylindrical cells with branching ends?
Learning Objectives
| Comparison of Structure and Properties of Muscle Tissue Types (Table 1) | |
|---|---|
| Tissue | Histology |
| Skeletal | Long cylindrical fiber, striated, many peripherally located nuclei |
| Cardiac | Short, branched, striated, single central nucleus |
| Smooth | Short, spindle-shaped, no evident striation, single nucleus in each fiber |
What are the three different layers of connective tissue?
There are three layers of connective tissue: epimysium, perimysium, and endomysium. Skeletal muscle fibers are organized into groups called fascicles. Blood vessels and nerves enter the connective tissue and branch in the cell.
Is skeletal muscle branched?
Does skeletal muscle have branching fibers?
Why do skeletal muscle cells have striations?
Under the light microscope, muscle cells appear striated with many nuclei squeezed along the membranes. The striation is due to the regular alternation of the contractile proteins actin and myosin, along with the structural proteins that couple the contractile proteins to connective tissues.
Where are the Epimysium Perimysium and Endomysium located?
Muscle
Abstract. Muscle connective tissue is found at three levels of scale: the epimysium, which surrounds the muscle; the perimysium, which surrounds bundles of muscle fibers; and the endomysium, which surrounds muscle fibers.
Which cells are branched?
The nerve cells, from the other hand, are the ones which are branched in the body rather than becoming branches. They are branched to bring information between one cell to the other while the muscle cells formed by the spindle are that way because support is their key function.