Neuron is the name given to which special type of biological cell? a) a nerve cell b) a brain cell c) a skin cell

Neuron is the name given to which special type of biological cell? a) a nerve cell b) a brain cell c) a skin cell
by

1 Answer

Answer :

ANSWER: A -- A NERVE CELL
by

Related questions

$ Neuron means a nerve cell. ! Neurons are found in the brain.

Description : $ Neuron means a nerve cell. ! Neurons are found in the brain.

Last Answer : $ Neuron means a nerve cell. ! Neurons are found in the brain. A. If both As and R are correct and R ... , R is wrong D. If both As and R are wrong.

Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs. b) Labile Labile cells multiply constantly to replace cells worn out by normal physiologic processes. c) Permanent Permanent cells include neurons — the nerve cell bodies, not their axons. Destruction of a neuron causes permanent loss, but axons may regenerate. d) Epithelial Epithelial cells are a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Description : Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the ... a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Last Answer : a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs.

What part of the neuron carries nerve impulses away from the cell body?

Description : What part of the neuron carries nerve impulses away from the cell body?

Last Answer : AXON – A Long Fibre that CARRIES IMPULSES AWAY FROM THE CELL BODY. Each neuron has only ONE AXON. The Axon Ends in a series of small swellings called AXON TERMINALS.

What is a nerve cell or neuron?

Description : What is a nerve cell or neuron?

Last Answer : Neuron is the structural and functional unit of nervous tissue.

Define Neuron or Nerve Cell.

Description : Define Neuron or Nerve Cell.

Last Answer : Neuron or nerve cell is the basic structure and functional unit of the nervous system. All parts of the nervous system are made up of neurons.

(4) Fundamental unit of nervous system Explanation: A neuron is a cell that carries electrical impulses. Neurons are the basic units of the nervous system and its most important part is the brain. Every neuron is made of a cell body (also called a soma), dendrites and an axon.

Description : (4) Fundamental unit of nervous system Explanation: A neuron is a cell that carries electrical impulses. Neurons are the basic units of the nervous system and its most important part is the brain. Every neuron is made of a cell body (also called a soma), dendrites and an axon.

Last Answer : Water cycle refers to - (1) an integrated attempt to recycle water in relatively arid regions (2) constant movement of water from ocean to land and back to ocean once again (3) ... management of water in areas excessively plagued with water-logging (4) water distribution in relatively dry area

Chemicals by which nerve impulses transmit through one neuron by another are

Description : Chemicals by which nerve impulses transmit through one neuron by another are

Last Answer : Chemicals by which nerve impulses transmit through one neuron by another are

Chemicals by which nerve impulses transmit through one neuron by another are

Description : Chemicals by which nerve impulses transmit through one neuron by another are

Last Answer : Chemicals by which nerve impulses transmit through one neuron by another are

In which animal, nerve cell is present but brain is absent ?

Description : In which animal, nerve cell is present but brain is absent ?

Last Answer : In which animal, nerve cell is present but brain is absent ? A. Sponge B. Earthworm C. Cockroach D. Hydra

In which of the following animals nerve cell is present but brain is absent? (a) Sponge (b) Earthworm (c) Cockroach (d) Hydra

Description : In which of the following animals nerve cell is present but brain is absent? (a) Sponge (b) Earthworm (c) Cockroach (d) Hydra

Last Answer : (d) Hydra

What is tissue culture? (a) Preparation of fragments of cell of an organism for biochemical examination (b) Storage of human tissue for transplantation (c) A special type of skin grafting to treat burn cases (d) None of the above

Description : What is tissue culture? (a) Preparation of fragments of cell of an organism for biochemical examination (b) Storage of human tissue for transplantation (c) A special type of skin grafting to treat burn cases (d) None of the above

Last Answer : Ans:(a)

If we were to get rid of the hormones within us and electrical nerve impulses of the brain, we would pretty much achieve zombie state, am I right?

Description : If we were to get rid of the hormones within us and electrical nerve impulses of the brain, we would pretty much achieve zombie state, am I right?

Last Answer : Aren’t Zombies dead humans? We’d have to die first, no? Anyway, if we achieved zombie status, we wouldn’t know we’re in paradise so I vote no.

How do signals from nerve endings retain information about their origins as they travel to the brain?

Description : How do signals from nerve endings retain information about their origins as they travel to the brain?

Last Answer : Harp. The answer is in the later part of your question. Each nerve has a dedicated line of transmission from the periphery to the brain. The signals travel fast owing to the fact that ... nerve ultimately signals to a specific part of the brain, which allows you to discriminate various sensations.

How many nerve cells are destroyed and brain power is lost ?

Description : How many nerve cells are destroyed and brain power is lost ?

Last Answer : When one-fourth of the nerve cells are destroyed, the capacity of the brain starts to decline.

What is the number of nerve cells in the brain ?

Description : What is the number of nerve cells in the brain ?

Last Answer : 10000 million

What is the number of nerve cells in the brain ?

Last Answer : The number of nerve cells in the brain is 10000 million

What As they extend from the retina to the brain the nerve fibers?

Description : What As they extend from the retina to the brain the nerve fibers?

Last Answer : Need answer

What is specialized nerve cells in the brain are called?

Description : What is specialized nerve cells in the brain are called?

Last Answer : Feel Free to Answer

Which nerve carries impulses from the eye to the brain?

Description : Which nerve carries impulses from the eye to the brain?

Last Answer : The optic nerve

The following cranial nerves contain parasympathetic outflow arising at the brain stem: a. optic nerve b. oculomotor nerve c. trigeminal nerve d. facial nerve

Description : The following cranial nerves contain parasympathetic outflow arising at the brain stem: a. optic nerve b. oculomotor nerve c. trigeminal nerve d. facial nerve

Last Answer : facial nerve

The pain sensation a. arises from stimulation of free nerve endings b. is transmitted to the central nervous system by unmyelinated C fibres c. is transmitted to the brain via the spinothalamic tracts d. all above

Description : The pain sensation a. arises from stimulation of free nerve endings b. is transmitted to the central nervous system by unmyelinated C fibres c. is transmitted to the brain via the spinothalamic tracts d. all above

Last Answer : all above

The pain sensation a. arises from stimulation of free nerve endings b. is transmitted to the central nervous system by unmyelinated C fibres c. is transmitted to the brain via the spinothalamic tracts d. is reduced by local anaesthetics through reduction of the potassium influx into the nerve fibres

Description : The pain sensation a. arises from stimulation of free nerve endings b. is transmitted to the central nervous system by unmyelinated C fibres c. is transmitted to the brain via the ... d. is reduced by local anaesthetics through reduction of the potassium influx into the nerve fibres

Last Answer : is transmitted to the brain via the spinothalamic tracts

True statement about the facial nerve include: a its nucleus is in the floor of the fourth ventricle b. its fibres reach the surface of the brain in the cerebellopontine angle c. transmits taste fibres for the anterior half of the tongue d. all above

Description : True statement about the facial nerve include: a its nucleus is in the floor of the fourth ventricle b. its fibres reach the surface of the brain in the cerebellopontine angle c. transmits taste fibres for the anterior half of the tongue d. all above

Last Answer : all above

Which of the following statements about nerve growth factor is not true a. it is made up of 3 polypeptide subunits b. it is found in high concentration in the submaxillary salivery gland c. it is picked up by nerves from the organs they innervate d. it is present in brain

Description : Which of the following statements about nerve growth factor is not true a. it is made up of 3 polypeptide subunits b. it is found in high concentration in the submaxillary salivery gland c. it is picked up by nerves from the organs they innervate d. it is present in brain

Last Answer : it is found in high concentration in the submaxillary salivery gland

A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro- hormonal control system? (a) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla. (b) Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse. (c) Hypothalamus activates the parasympathetic division of brain. (d) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.

Description : A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro- hormonal control system? ... brain. (d) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.

Last Answer : (a) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.

Methyldopa lowers BP by: A. Inhibiting dopa decarboxylase in adrenergic nerve endings B. Generating α-methyl noradrenaline in brain which reduces sympathetic tone C. Generating α-methyl noradrenaline which acts as a false transmitter in peripheral adrenergic nerve endings D. Activating vascular dopamine receptors

Description : Methyldopa lowers BP by: A. Inhibiting dopa decarboxylase in adrenergic nerve endings B. Generating α-methyl noradrenaline in brain which reduces sympathetic tone C. Generating α-methyl ... as a false transmitter in peripheral adrenergic nerve endings D. Activating vascular dopamine receptors

Last Answer : B. Generating α-methyl noradrenaline in brain which reduces sympathetic tone

A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system ? (1) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal cortex (2) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla (3) Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse (4) Hypothalamus activates the parasympathetic division of brain

Description : A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system ? (1 ... across the cleft and transmit a nerve impulse (4) Hypothalamus activates the parasympathetic division of brain

Last Answer : (2) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla

What is the difference between a neuron and a glial cell?

Description : What is the difference between a neuron and a glial cell?

Last Answer : A: Neurons are the primary cells of the nervous system that transmit electrical and chemical signals, while glial cells are supportive cells that provide structural and nutritional support to neurons and help regulate their activity.

What is the difference between a neuron and a glial cell?

Description : What is the difference between a neuron and a glial cell?

Last Answer : A: Neurons are specialized cells that transmit electrical and chemical signals in the nervous system, while glial cells provide support and insulation for neurons and also play a role in immune defense.

What is the difference between a neuron and a glial cell?

Description : What is the difference between a neuron and a glial cell?

Last Answer : A: Neurons are specialized cells that transmit electrical and chemical signals in the nervous system, while glial cells provide support and protection for neurons, and help to maintain the proper functioning of the nervous system.

What is the difference between a neuron and a glial cell?

Description : What is the difference between a neuron and a glial cell?

Last Answer : A: Neurons are responsible for transmitting and processing information in the nervous system, while glial cells support and protect neurons.

What is it called when the change in cell voltage occurs when a neuron is stimulated?

Description : What is it called when the change in cell voltage occurs when a neuron is stimulated?

Last Answer : Need answer

Cell regulation can be thought of as the effector side of cell communication. Most commonly cell regulation occurs by means of extracellular chemical messengers. Which of the following statement(s) is/are true concerning these messengers? a. Paracrine regulation involves a messenger which is produced and acts systemically b. The extracellular signal or stimulus is received by a receptor on or in the target cell c. Neurocrine regulation depends on a physical connection between the neuron and the target cell d. Most hormones, local mediators, and neurotransmitters readily cross the cell plasma membrane

Description : Cell regulation can be thought of as the effector side of cell communication. Most commonly cell regulation occurs by means of extracellular chemical messengers. Which of the following statement(s ... d. Most hormones, local mediators, and neurotransmitters readily cross the cell plasma membrane

Last Answer : Answer: b, c Depending on how the extracellular messenger arrives, cell regulation can be classified as paracrine, endocrine, or neurocrine. In paracrine regulation, a chemical messenger ... , local mediators, and neurotransmitters are water-soluble and cannot readily cross the plasma membrane

Which cell disorder in our body is responsible for colour blindness? (1) WBC (2) Cone cell (3) Red Cell (4) Neuron

Description : Which cell disorder in our body is responsible for colour blindness? (1) WBC (2) Cone cell (3) Red Cell (4) Neuron

Last Answer : (2) Cone cell Explanation: Colour vision deficiency, commonly called colour blindness, results from a malfunction or absence of cone cells in the retina. Cone cellsare one of three types of ... of the human eye that is responsible for colour vision and function best in relatively bright lights.

The long extension of the cell body of the neuron is called

Description : The long extension of the cell body of the neuron is called

Last Answer : axon.

The short projections arising from the cell body of neuron are called

Description : The short projections arising from the cell body of neuron are called

Last Answer : dendrites.

The action potential of a neuron a. is initiated by efflux of Na+ b. is terminated by efflux of K+ c. declines in amplitude as it moves along the axon d. results in a transient reversal of the concentration gradient of Na+ across the cell membrane e. is not associated with any net movement of Na+ or K+ across the cell membrane

Description : The action potential of a neuron a. is initiated by efflux of Na+ b. is terminated by efflux of K+ c. declines in amplitude as it moves along the axon d. results in a transient reversal of the ... the cell membrane e. is not associated with any net movement of Na+ or K+ across the cell membrane

Last Answer : is terminated by efflux of K+

The fundamental structural and functional unit of nerves system is a. axon b. dendrite c. cell body d. neuron

Description : The fundamental structural and functional unit of nerves system is a. axon b. dendrite c. cell body d. neuron

Last Answer : neuron

Which cell disorder in our body is responsible for colour blindness? (1) WBC (2) Cone cell (3) Red Cell (4) Neuron

Description : Which cell disorder in our body is responsible for colour blindness? (1) WBC (2) Cone cell (3) Red Cell (4) Neuron

Last Answer : Cone cell

Write a and b in the given flow chart of neuron through which information travels as an electrical impulse.Dendrite → a →b → End point of Neuron -Science

Description : Write a and b in the given flow chart of neuron through which information travels as an electrical impulse.Dendrite → a →b → End point of Neuron -Science

Last Answer : a. Axon b. Cell body

The biological death of a patient means the death of tissues of the - (1) kidney (2) heart (3) brain (4) lungs

Description : The biological death of a patient means the death of tissues of the - (1) kidney (2) heart (3) brain (4) lungs

Last Answer : (3) brain Explanation: Biological death occurs when brain cells start to die due to lack of oxygen. Biological death follows clinical death (when a person stops breathing). Without oxygen ... oxygen deprivation will cause brain damage. After 10 minutes of no oxygen irreversible brain damage occurs.

Compared to ****/beef insulins, the human insulins: A. Are more potent B. Have a faster kinetics of absorption and elimination C. Have longer biological action half life D. Penetrate blood-brain barrier more efficiently

Description : Compared to pork/beef insulins, the human insulins: A. Are more potent B. Have a faster kinetics of absorption and elimination C. Have longer biological action half life D. Penetrate blood-brain barrier more efficiently

Last Answer : B. Have a faster kinetics of absorption and elimination

The biological death of a patient means the death of tissues of the (1) kidney (2) heart (3) brain (4) lungs

Description : The biological death of a patient means the death of tissues of the (1) kidney (2) heart (3) brain (4) lungs

Last Answer : brain

In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex d. the veins of the scalp are connected to both the diploic veins and the intracranial venous sinuses e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Description : In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ... e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Last Answer : branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex

Which nerve is assessed when the nurse asks the patient to dorsiflex the ankle and extend the toes? a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to dorsiflex the ankle and extend the toes while the sensory function is assessed by pricking the skin between the great and center toes. b) Radial The radial nerve is assessed by asking the patient to stretch out the thumb, then the wrist, and then the fingers at the metacarpal joints. c) Median The median nerve is assessed by asking the patient to touch the thumb to the little finger. d) Ulnar Asking the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation.

Description : Which nerve is assessed when the nurse asks the patient to dorsiflex the ankle and extend the toes? a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to ... the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation.

Last Answer : a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to dorsiflex the ankle and extend the toes while the sensory function is assessed by pricking the skin between the great and center toes.

What is not correct about Long Buccal Nerve:** A. Passes through two heads of pterygoids muscles B. Supplies mucosa over lower and upper molars C. Supplies the buccinator muscle D. Supplies skin over buccinator

Description : What is not correct about Long Buccal Nerve:** A. Passes through two heads of pterygoids muscles B. Supplies mucosa over lower and upper molars C. Supplies the buccinator muscle D. Supplies skin over buccinator

Last Answer : C. Supplies the buccinator muscle

Does the skin have anything to do with meeting the biological needs ?

Description : Does the skin have anything to do with meeting the biological needs ?

Last Answer : Many people complain about the problem with the question you asked . However, the truth is that masturbation or ejaculation is not yet scientifically proven. Many people say that this can happen when there is ... and make the necessary changes. Do not keep the skin dry and try to stay clean. Thanks

In multicellular organisms, there are different kinds of cells that are organized into tissues and organs to perform special functions. What is the function of a skin cell?

Description : In multicellular organisms, there are different kinds of cells that are organized into tissues and organs to perform special functions. What is the function of a skin cell?

Last Answer : to protect the body from foreign substances

Type of synapse in which transmission of impulse across neuron is similar to conduction along a single axon

Description : Type of synapse in which transmission of impulse across neuron is similar to conduction along a single axon

Last Answer : Type of synapse in which transmission of impulse across neuron is similar to conduction along a single axon