Question: Which Channels Are Open At Rest, In A Nerve Cell? Choose One Best Available Answer Voltage-gated Na+ Channels Light-activated Channels Resting Membrane Potential Channels Leak K+ Channels Voltage-gated K+ Channels Ligand-gated Non-selective Channels Ligand Gated K+ Channels Voltage-gated Ca2+ Channels

Which channels are open at rest, in a nerve cell? Choose onebest available answer

	Voltage-gated Na+ channels
	Light-activated channels
	Resting membrane potential channels
	Leak K+ channels
	Voltage-gated K+ channels
	Ligand-gated non-selective channels
	Ligand gated K+ channels
	Voltage-gated Ca2+ channels

Question: Q5 6-conotoxin Keeps Voltage-gated Na+ Channels Open 1.6 Points Voltage-gated B А Na* /Kpump Kt Channel Voltage-gated Na Channel D Kt Leak Channel C Motor Neuron Voltage-gated E ACh Vesicles Cal Channel Doro ACh Receptors Muscle Cell Sarcoplasmic Reticulum Cal = ATPase Sarcomere Sarcomere Q5.3 Select What The Action Potential In The Motor Neuron Axon …
Question: Sodium Gates In An Axon Open When The Membrane Is Depolarized Beyond A Threshold ( 50 MV). These Sodium Gates Are Examples Of What? Mechano-gated Channels Ligand-gated Channels A Non-gated Channels Voltage-gated Channels
Question: When The Internal Charge Reaches The Threshold, The Action Potential Begins. Which Channels Open: Ligand-gated Channels Or Voltage-gated Channels? What Enters Through The Channels At This Stage Of The Action Potential?
Question: Q7 W-conotoxin Blocks Presynaptic Ca2+ Channels 1.6 Points Q7.1 Where Would W-conotoxin Have Its Effect? Use The Diagram Below For Your Answer Choices. 0.1 Points ОА OB Ос OD ОЕ OF Voltage-gated B A Na* /K Pump K Channel Voltage-gated Nat Channel D K+ Leak Channel C. Motor Neuron Voltage-gated E ACh Vesicles Ca2+ Channel Doo F. ACh Receptors Muscle …
Question: Answer Questions 1-5 About A Cell That Has: [ECF] Of Na+ = 145 MM, And K+ = 4.6 MM [ICF] Of Na+ = 9 MM And K+ = 155 MM The Membrane Has 16 K+ Leak Channels And 2 Na+ Leak Channels. What Is The Resting Membrane Potential (rounded To The Nearest Whole Number) For This Cell? Answer With The Number (no Decimal) Followed By A Space Then The Units. ___________-51 …
Question: Question 17 1 Pts In The Refractory Period After An Action Potential, Voltage-gated Sodium Channels Are Select) Neurons Can Fire During The (Select] Select) Hold For Depolarization Is Higher. Therefore, Neurons Convey Intensity Activated Select) Inactivated Question 17 1 Pts In The Refractory Period After An Action Potential, Voltage-gated Sodium Channels …
Question: 3. Label The Following Illustration Using The Terms Provided. Abducens Nerve Facial Nerve Oculomotor Nerve Olfactory Nerve Optic Nerve Trigeminal Nerve Trochlear Nerve Vagus Nerve Frontal Lobe Cranial Nerves Olfactory Bulb Olfactory Tract Optic Chiasm Temporal Lobe Infundibulum 9 Vestibulocochlear Nerve (VIII) Glossopharyngeal Nerve (IX) H.. Accessory …
Question: All Numerical Answers Must Include Units To Receive Credit. Answer Questions 1-5 About A Cell That Has [ECF) Of Na* = 145 Mm, And K* = 4.6 Mm [ICF) Of Na* = 9 MM And K* = 155 Mm The Membrane Has 16 K* Leak Channels And 2 Natleak Channels. 1. What Is The Resting Membrane Potential (rounded To The Nearest Whole Number) For This Cell? Answer With The Number …
Question: 1. 2. 3. Give 3 Examples Of Stimuli That Can Cause A Graded Potential How Are They “connected To The Voltage Gated Channels Of The Axon? What Do We Call The Region Of The Cell Where The Soma Transitions Into The Axon? Axon Hillock How Does The Triggering Of 1 Voltage Gated Channel Affect The Next/adjacent Channels Of The Axon? How Does This Sequential …
Question: Ion Channels That Are ______________ Open When The Membrane Around Them Reaches A Specific ________ Potential. -Action -Resting -Voltage Gated -Threshold -Chemically Gated

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