Minggu, 16 Desember 2012

Muscle tissue consists of skeletal

Muscle tissue
Muscle tissue consists of skeletal muscle, smooth muscle and cardiac muscle. Muscle tissue functions as an activator. Skeletal muscle tissue composed of muscle cells when observed with a microscope having a line of dark and light intermittent. Because of skeletal muscle cells also known as striated muscle cells or muscle cells transverse stripes.
Skeletal muscle cells have many nuclei. Striated muscle cells to work under the influence of our will. Smooth muscle cells contained pad organs, such as in the intestines and blood vessels. Contractile smooth muscle fibers do not have a line of dark and light. Spindle-shaped smooth muscle cells and nucleated one. Work will smooth muscle is not affected us. Composed of cardiac muscle cells that has a line of dark and light as striated muscle, but it worked out to our will.

e. Neural Networks
Nervous tissue is composed of nerve cells (neurons) and nerve fibers. Neural network serves as a conductor of stimuli, which brings excitatory stimulation of the receiver (receptors) to the brain and then forwarded to the muscles. Neural network only owned animals and humans.
cells form a network (a collection of cells that form and function the same), several kinds of tissue forming an organ system of plants, and multiple organ systems form the plant. Thus the network is defined as a collection of individual protoplasts having a wall or a collection of cell shape and function the same. Network Plants and Animals

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