Solved Myelinated axons conduct action potentials faster - Chegg
Question: Myelinated axons conduct action potentials faster than unmyelinated axons of the same diameter because a. myelin is a better electrical conductor than saline b. the flow of Na+ and K+ ions is concentrated in the unmyelinated spaces c. K+ channels are more concentrated in …
Solved Myelinated axons conduct impulses much faster - Chegg
Answer to Myelinated axons conduct impulses much faster. Science; Biology; Biology questions and answers; Myelinated axons conduct impulses much faster because: a. the myelin insulates the axon b. channels only have to open at the nodes c. voltage is not lost through along myelinated areas d. of saltatory conduction e. all of these answers
Solved Check all that apply to myelinated axons. Check all
Check All That Apply Myelinated axons have slower nerve impulse conduction than unmyelinated axons: Myelinated axons have faster nerve impulse conduction than unmyelinated axons. In myelinated axons, the nerve impulses "jump" from node to node, and do not have to travel the entire length of the axon membrane.
Solved Check all that apply as characteristics of myelinated
Myelinated axons transmit nerve Impulses in the same manner as unmyellnated axons Myelinated axons utilize fewer voltage-gated channels than unmyelinated axons of the same length and diameter Myelinated axons are more energy officient than unmyelinated axons Myallnated axons would be unaffectad by disesses that attack the CNS
Solved Which of the following is NOT TRUE about myelinated
Which of the following is NOT TRUE about myelinated axons? there is very little or no current flow across the membrane in the myelinated segments myelination enhances both the transmembrane current and the axial current the myelinated segments have high resistance (low conductance) and prevent movement of ions across the membrane In these segments there are two electric …
Solved Propagation of action potentials along myelinated - Chegg
Question: Propagation of action potentials along myelinated axons is faster than along nonmyelinated axons because the voltage gated sodium channels on myelinated axons have lower thresholds the voltage gated sodium channels on myelinated axons lack an inactivation gate or a refractory period less action potentials and more on flow occur over a given length of the
Solved Select all of the statements that are true regarding - Chegg
Ho All axons are myelinated. d) Conduction of an action potential down a myelinated axon is called saltatory propagation e) The myelin sheath is provided by schwann cells in the PNS. 1) Action potentials are conducted faster, 8) Action potentials are conducted slower.
Solved Action potentials travel down nonmyelinated axons at
Question: Action potentials travel down nonmyelinated axons at action potentials travel down myelinated axons. slower speeds than faster speeds than the same speed variable speeds, sometimes faster and sometimes slower than the enzyme that breaks down acetylcholine within the synaptic cleft is acetylcholinesterase. monoamine oxidase.
Solved Check all that apply to myelinated axons.Check All
Question: Check all that apply to myelinated axons.Check All That ApplyMyelinated axons have slower nerve impulse conduction than unmyelinated axons.Myelinated axons have faster nerve impulse conduction than unmyelinated axons.In myelinated axons, the nerve impulses "jump" from node to node, and do not have to travel the entire length of the axon membrane.Myelinated
Solved Which of the following is TRUE for myelinated axons - Chegg
Which of the following is TRUE for myelinated axons but NOT true for unmyelinated axons? (Check all that apply) A The nucleus of the Schwann cell is surrounded by multiple small axons. 10 B A Schwann cell is associated with multiple axons. The nucleus and cytoplasm of the Schwann cell are pushed to the periphery of the myelin sheath.