What is the correct pathway of an impulse through a neuron? a) dendrite > cell body > axon > synapse b) dendrite > axon > cell body > synapse c) cell body > axon > synapse > dendrite d) synapse > cell body > axon > dendrite what initiates the first event in the pathway of a nerve impulse? a) stimulus b) sensory neuron c) sensory receptors d) c. n.s (spinal cord) where does the second event in the pathway of a nerve impulse occur? a) stimulus b) sensory neuron c) sensory receptors d) c. n.s (spinal cord) where does the third event in the sequence of a nerve impulse occur? a) stimulus b) sensory neuron c) sensory receptors d) c. n.s (spinal cord) identify the correct sequence of action potential (impulse) movement along a multipolar neuron. a) axon, cell body, dendrite b) dendrite, cell body, axon c) axon, dendrite, cell body d) cell body, axon, dendrite identify the correct path from stimulus to effector. a) stimulus--interneuron--sensory efferent neuronâeffector b) stimulus--motor efferent neuron--brain--sensory efferent neuronâeffector c) stimulus--sensory afferent neuron--motor efferent neuron--brain--interneuron--effecto r d) stimulus--sensory afferent neuron--interneurons in brain--motor efferent neuron--effector
Answers: 1
Physics, 21.06.2019 17:00, itzia00
Why is alternating current more effective at longâdistance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.
Answers: 1
Physics, 22.06.2019 06:30, kdfawesome5582
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
Answers: 2
Physics, 22.06.2019 07:10, cannan
Search coils and credit cards. one practical way to measure magnetic field strength uses a small, closely wound coil called a search coil. the coil is initially held with its plane perpendicular to a magnetic field. the coil is then either quickly rotated a quarter-turn about a diameter or quickly pulled out of the field. (a) derive the equation relating the total charge q that flows through a search coil to the magnetic-field magnitude b. the search coil has n turns, each with area a, and the flux through the coil is decreased from its initial maximum value to zero in a time ât. the resistance of the coil is r, and the total charge is q = iât, where i is the average current induced by the change in flux. (b) in a credit card reader, the magnetic strip on the back of a credit card is rapidly âswipedâ past a coil within the reader. explain, using the same ideas that underlie the operation of a search coil, how the reader can decode the information stored in the pattern of magnetization on the strip. (c) is it necessary that the credit card be âswipedâ through the reader at exactly the right speed? why or why not?
Answers: 2
Physics, 22.06.2019 16:40, scully1442
Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?
Answers: 3
What is the correct pathway of an impulse through a neuron? a) dendrite > cell body > axo...
Mathematics, 20.08.2019 23:00
Mathematics, 20.08.2019 23:00
Mathematics, 20.08.2019 23:00