What is unique about nervous tissue?

Nervous tissue is made up of cells called neurons and neuroglia. Each cell type has unique characteristics. Neurons are specialized to generate and conduct electrical activity, and neuroglia provide structural support to the neurons. … The cell body contains the nucleus, which serves as the metabolic center for the cell.

What are the two unique characteristics of nervous tissue?

Nervous tissue contains two categories of cells — neurons and neuroglia. Neurons are highly specialized nerve cells that generate and conduct nerve impulses. Neuroglia are supporting cells that provide physical sport, remove debris, and provide electrical insulation.

How is nervous tissue different from other tissues?

the nervous system plays a huge role in our body. … The nervous system is responsible for the control of the body and the communication among its parts. Nervous tissue contains two categories of cells—neurons and neuroglia. Neurons are highly specialized nerve cells that generate and conduct nerve impulses.

What is unique about nerve cells?

The distinguishing characteristic of nerve cells is their specialization for intercellular communication. This attribute is apparent in their overall morphology, in the specialization of their membranes for electrical signaling, and in the structural and functional intricacies of the synaptic contacts between them.

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Where is nervous tissue found?

Nervous tissue is found in the brain, spinal cord, and nerves.

What are the main properties of nervous tissue?

Nervous tissue contains two categories of cells — neurons and neuroglia. Neurons are highly specialized nerve cells that generate and conduct nerve impulses. Neuroglia are supporting cells that provide physical sport, remove debris, and provide electrical insulation.

Where is nervous tissue not found?

Solution : Tendons are the connective tissue, which join skeletal muscels to bones, hence nervous tissue is absent is them .

What are the 3 types of nervous tissue?

There are three types of nerves in your body: autonomic nerves, motor nerves, and sensory nerves. SOURCES: National Institute of Neurological Disorders and Stroke: “NINDS Peripheral Neuropathy Information Page.” Neuropathy Association: “About Peripheral Neuropathy: Facts.”

How does a nervous tissue cause action?

When a nerve impulse reaches the muscle the muscle fibre must move. The muscle cells will move by changing their shape so that they shorten. Muscle cells have special proteins that change both their shape and their arrangement in the cell in response to nervous electrical impulses.

Why are nerve cells important?

Transmission of Nerve Impulses. Neurons are some of the most important cells in the body. This is because they are involved in cell communication that, in turn, allows an organism to function as it should in its environment.

Why are nerve cells long?

Nerve cells are long and have branches because they need more surface area to pass the signals to cell by cell. Their branches structure helps them to receive and transfer messages, thereby helping to control and coordinate the working of different parts of the body.

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Why do we need neurons?

Neurons are responsible for carrying information throughout the human body. Using electrical and chemical signals, they help coordinate all of the necessary functions of life.

What is nervous tissue and its types?

Structure. Nervous tissue is composed of neurons, also called nerve cells, and neuroglial cells. Four types of neuroglia found in the CNS are astrocytes, microglial cells, ependymal cells, and oligodendrocytes. Two types of neuroglia found in the PNS are satellite cells and Schwann cells.

What is nervous tissue made of?

Nervous tissue is made up of cells called neurons and neuroglia.

Which body part is not composed of nervous tissue?

So, the correct answer is ‘Tendons’

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