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What is the specialized cells that myelinate the fibers of neurons found in the peripheral nervous system?
The specialized cells that myelinate the fibers of neurons in the peripheral nervous system are called Schwann cells. Schwann cells wrap around the axons of neurons to form the myelin sheath, which helps to insulate and protect the nerve fibers, allowing for faster and more efficient conduction of nerve impulses.
Name the 3 types of fibers in areolar connective tissue?
the three basic types of fibers that are found in connective tissue are collagen fibers, elastic fibers, and reticular fibers
What is the dominant fiber type in dense connctive tissue?
The dominant fiber type in dense connective tissue is collagen fibers. These fibers provide strength and support to the tissue, making it tough and resistant to mechanical stress.
The three types of protein fibers in connective tissue are?
The three types of protein fibers in connective tissue are collagen, elastic, and reticular fibers. Collagen fibers provide strength and support, elastic fibers allow for stretch and recoil, and reticular fibers form a network to support other cells and structures.
What is the wave of excitation through nerve fibers and neurons?
The wave of excitation through nerve fibers and neurons is known as an action potential. It is an electrochemical signal that allows for the transmission of information within the nervous system. This process involves the movement of ions across the cell membrane, resulting in the propagation of the action potential along the length of the nerve fiber or neuron.
A bundle of nerve fibers?
The bundle of the nerve fibers is a collection of the threadlike extension of the nerve cell that consists of the myelin sheath and axon in the nervous system. There are nerve fibers in the peripheral nervous system and the central nervous system.
What is the tissue type that has fibers widely separated?
The tissue type that has fibers widely separated is loose connective tissue. It consists of loosely arranged collagen and elastic fibers with a gel-like ground substance. This tissue provides support and flexibility while allowing for diffusion of nutrients and waste products.
What is the specialized cells that myelinate the fibers of neurons found in the peripheral nervous system?
The specialized cells that myelinate the fibers of neurons in the peripheral nervous system are called Schwann cells. Schwann cells wrap around the axons of neurons to form the myelin sheath, which helps to insulate and protect the nerve fibers, allowing for faster and more efficient conduction of nerve impulses.
How do preganglionic fibers run?
Preganglionic fibers of the autonomic nervous system typically run from the central nervous system to an autonomic ganglion outside the central nervous system, where they synapse with postganglionic neurons. These fibers are part of the efferent pathway that transmits signals from the central nervous system to the peripheral organs and tissues.
What make up nervous muscle tissue?
Muscle tissue made up of elongated muscle fibers, fibers that contract in response to stimuli. Nervous Tissue is made up of neurons and neurological cells.
Bone that consists of hardened fibers interspersed with many spaces?
Spongy bone provides lightweight support. Consists of hardened fibers interspersed with many spaces. Skeletal system made of calcium hardened collagen fibers that make it strong but flexible.
What produces collagen fibers that span the break?
Collagen fibers is needed to reach the break and to connect the end of broken bones. The collagen fibers are produced by Fibroblasts.
What are the organic parts of a bone?
Osteiod is the organic part of the bone. It consists of collagen fibers for framework, glyco proteins and proteoglycans.
What works in the nervous system?
The brain, the spinal cord plus all the fibers of neurons that bring information in and out of the brain and cord.
Name the 3 types of fibers in areolar connective tissue?
the three basic types of fibers that are found in connective tissue are collagen fibers, elastic fibers, and reticular fibers
What are types of fibers found in fibrocartilage?
collagen fibers
What fibers are found in intervertebral discs?
The fibers found in intervertebral discs are collagen fibers, primarily Type I and Type II collagen. These fibers provide structural support and help to resist tensile forces within the disc.
