What muscle tissue has cells that branch?

Cardiac muscle
Cardiac muscle has branching fibers, one nucleus per cell, striations, and intercalated disks. Its contraction is not under voluntary control.

What is the most common cell in muscles?

Types of muscle cells

Cardiac muscle cell Rectangular in shape Single nucleus Contain many mitochondria Communicate via intercalated discs – Present in myocardium (cardiac muscle)
Skeletal muscle cell Cylindrical Striated Multinucleated Contain many mitochondria – Present in skeletal muscles

What do all muscle cells have in common?

All muscle cells share several properties: contractility, excitability, extensibility, and elasticity: Contractility is the ability of muscle cells to forcefully shorten.

Are muscle cells branch?

– In our body, there are several cells present and many of the cells are branched, but muscle cells do not create a foundation for our body. 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.

Do smooth muscle cells have branches?

Smooth muscle has no striations, is not under voluntary control, has only one nucleus per cell, is tapered at both ends, and is called involuntary muscle. It has one nucleus per cell, is branched, and is distinguished by the presence of intercalated disks.

What can muscle cells do that other cells Cannot?

Muscles are organs composed mainly of muscle cells, which are also called muscle fibers. Each muscle fiber is a very long, thin cell that can do something no other cell can do. It can contract, or shorten. Muscle contractions are responsible for virtually all the movements of the body, both inside and out.

Why do muscle cells have lots of mitochondria?

Muscle cells need energy to do mechanical work and respond quickly. Thus a higher number of mitochondria is present so that the cells requirement of energy to perform its specific function is fulfilled.

What is inside a muscle cell?

Each muscle cell is packed with bundles of actin and myosin filaments, organized into myofibrils that extend the (more…) A chain of sarcomeres, each about 2 μm long in resting muscle, constitutes a myofibril. The sarcomere is both the structural and the functional unit of skeletal muscle.

What function do muscle cells perform?

Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.

What do the 3 types of muscle have in common?

3 muscle types: skeletal, cardiac and smooth….All muscle tissues have 4 characteristics in common:

  • excitability.
  • contractility.
  • extensibility – they can be stretched.
  • elasticity – they return to normal length after stretching.

Do cells branch in smooth muscle?

Smooth muscle cells are a lot smaller than cardiac muscle cells, and they do not branch or connect end to end the way cardiac cells do.

What is the main function of the smooth muscle?

The primary function of smooth muscle is contraction. Smooth muscle consists of two types: single-unit and multi-unit. Single-unit smooth muscle consists of multiple cells connected through connexins that can become stimulated in a synchronous pattern from only one synaptic input.