Which Best Describes an Afferent Neuron

Calcium opens up the receptor site. Which incorrectly pairs a glial cell type with an associated function.

Afferent Vs Efferent Neurons What Are They Structure And More Osmosis

Which one of the following best describes the order of a somatic reflex.

. Chapter 6 questions. An efferent neuron relays signals from the central nervous cells to the rest of the body. Afferent neurons are also called sensory neurons and it is these specialized cells that convey the nerve impulses from around the body directly to the central nervous system.

Afferent neurons are the neurons that carry sensory information such as nerve impulse from sensory organs towards the central nervous system. Afferent neuron transmits signal to CNS 2. Sensory organs receive stimuli from the environment and send those signals to the central nervous system via sensory neurons.

Afferent neurons have peripheral axon terminals associated with sensory receptors cell bodies in the dorsal root ganglion of the ganglion of the spinal cord and central axon terminals that project into the. Changes physiological variables in order to restore and maintain homeostasis. Which one of the following best describes the waxy.

Which best describes an afferent neuron. 30 Which one of the following best describes the waxy-appearing material called myelin. 1 Which best describes an afferent neuron.

The afferent or sensory neurons function in transmitting sensory information as action potential from the receptors to the CNS. The somatic receptors receive the stimulus which can be mechanical etc which is then carried by the afferent neurons which are unipolar neurons that enter the spinal cord through the dorsal root the relay neuron interneuron connects the afferent and the efferent neurons while the somatic efferent neurons are motor neurons that conduct impulses. Calcium is needed for neurotransmitter release.

Interneurons are also known as association neurons or connector neurons which create neural circuits that help in communication between sensory afferent or motor efferent neurons and the central nervous system. Which best describes the role of calcium in nerve transmission. Which sequence best describes transmission of information in a withdrawal reflex.

Integrating center Describe the function of an afferent neuron. Reception by sensory neuron 4. An afferent neuron relays nervous signals from the organs and the tissues towards the central nervous system.

C the opening of potassium channels. We review their content and use your feedback to keep the quality high. Thus option c is correct answer.

Experts are tested by Chegg as specialists in their subject area. Interneuron in CNS integrates. Soma of a neuron is the portion of the neuron that contains the nucleus and ribosomes.

B an electrical current initiated in. It synapse with the inter neurons at the spinal cord for a bypass to the brain for mediation The response from the brain is integrated synapse with the efferent neuron in the spinal cord and conducted by efferent or motor neuron to the. B the opening and closing of sodium channels.

The cell body aka. Calcium activates Ach d. 79 Which statement best describes the events responsible for the phase represented by the letter A in Figure 71.

A a mass of white lipid material that surrounds the dendrites of a neuron B an outer membrane on a neuroglial cell C a mass of white lipid material that insulates the axon of a neuron D a lipid-protein. Which is a characteristic of membrane potentials in excitable tissues. 91 Which of the following best describes the cerebrum 91 A decussation center B from BIOL 270 at Hudson Valley Community College.

Somatic receptor interneuron afferent nerve fiber efferent nerve fiber skeletal muscle Somatic receptor. D the closing of sodium channels and the opening of potassium channels. Formation of myelin sheaths on axons in the PNS.

Calcium helps to degrade B. Asked Feb 26 2016 in Psychology by Sonia. The cell body is in the dorsal root ganglion and the central axon terminal is in the spinal cord.

Afferent information travels toward the CNS along two neurons connected in sequence Integrative function in the CNS requires two neurons Nerve impulses travel from the CNS to the effector along two neurons connected in sequence Sympathetic and parasympathetic nerve impulses travel along two neurons that are not connected but runparallel to each other Motor. Physical stimuli such as sound or light activate afferent neurons into converting the modalities into nerve impulses. A a change in axonal membrane permeability facilitating an inflow of positive ions.

The cell body is in the dorsal root ganglion and the central axon terminal is in the spinal cord Which incorrectly pairs a glial cell type with an associated function. A the opening of sodium channels. Which of the following best describes the firing of a neuron action potential.

Which best describes an afferent neuron. The cell body is in the dorsal root ganglion and the central axon terminal is in the spinal cord. Effector synthesizes information coming in from many sensory pathways and sends out the proper response.

To deliver information about the physiological variable to the integrating center. A motor neuron is an efferent neuron as it sends out a signal as opposed to sensory nerves which are afferent and relay information from the periphery towards the central nervous system.

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Afferent Vs Efferent Neurons What Are They Structure And More Osmosis

Solved Apter Test Chapter 9 Question 6 Part A Which Of The Chegg Com