You asked: Which of the following is the longest Cell *?

The longest cell in the human body is the neuron. Neurons are cells of the nervous system that process and transmit information throughout the body….

Which cell is the longest cell?

– In the human body, the nerve cell is the longest cell. Nerve cells are also called neurons that are found in the nervous system. They can be up to 3 feet long.

Which of the following is the longest cell in the human body *?

The longest cell in the human body is the Nerve cell. It is about 3 to 3.5 feet or 90 to 100 cms long.

Is Neuron the longest cell?

Neurons are the oldest and longest cells in the body! … Neurons can be quite large – in some neurons, such as corticospinal neurons (from motor cortex to spinal cord) or primary afferent neurons (neurons that extend from the skin into the spinal cord and up to the brain stem), can be several feet long!

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Which is longest cell in animal?

Complete answer: Neuron also known as a nerve cell is a cell that is the longest cell of animals which has the capability to get excited by electrical or chemical impulse.

Who is the smallest cell?

Answer: A cell is described as the smallest, basic unit of life in charge of all the processes of life. The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long. The RBC ‘s size also found roughly 5 micrometers.

Who is the founder of cell?

Initially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.

What is the largest nerve cell?

The longest axons in the human body are those of the sciatic nerve, which run from the base of the spinal cord to the big toe of each foot. The diameter of axons is also variable. Most individual axons are microscopic in diameter (typically about one micrometer (µm) across).

Is the powerhouse of the cell?

Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.

How many types of cells are there in a human body?

How many different types of cells are in the human body? There are about 200 different types of cells in the body.

Where is the longest neuron in our body?

The longest neuron in the human body extends from the lumbar and sacral plexuses in the lower area of the spinal cord to the toes.

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How many neurons are in the human brain?

Neuroscientists have become used to a number of “facts” about the human brain: It has 100 billion neurons and 10- to 50-fold more glial cells; it is the largest-than-expected for its body among primates and mammals in general, and therefore the most cognitively able; it consumes an outstanding 20% of the total body …

Which is the longest cell in plants?

Sclerenchyma fibres are the longest cell in the plant kingdom as Ramine fibre of Boehmeria nivea (550 mm). Sclerenchyma supports tissue in plants consisting of each of the various forms of hard woody cells.

Which is the smallest cell in animal?

The smallest cell is Mycoplasma (PPLO-Pleuro pneumonia like organims). It is about 10 micrometer in size. The largest cells is an egg cell of ostrich. The longest cell is the nerve cell.

Which animal has longest nerve cell?

The giant axon of the squid is the largest known nerve cell in the animal kingdom. They can be up to 1mm in diameter and almost a metre long. The axon is part of the squid’s propulsion system, and runs from the ganglion to muscles carrying signals which control and co-ordinate movement.

Which animal cell is long and branched?

nerve cells are branched in animals like humans. An animal cell which has a branched structure is nerve cell also known as neuron.

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