15. Propagation of an action potential along an axon requires which of the follo

Question

15. Propagation of an action potential along an axon requires which of the following? (a) release of neurotransmitters (b) activation of the Ca+ channel (c) activation of the Na+ channel (d) formation of synaptic vesicles 16. Conversion of an electrical signal to a chemical signal at the nerve terminus does not require which of the following? (a) depolarization of the membrane (b) activation of the Cat channel (c) activation of the Nat channel (d) formation of synaptic vesicles 17. The Acetylcholine receptor is an example of which of the following types of ion channels? (a) voltage-gated (b) ligand-gated (c) Stress-gated (d) none of the above 18. Propagation of an action potential along an axon is bi-directional (a) true (c) false 19. Where does most membrane synthesis take place in eukaryotic cells? (a) lysosome (b) ribosome (c) smooth ER (d) Golgi apparatus

Explanation / Answer

Answere :

Question 15 : The option (a) is correct i.e. release of neurotransmitters.

Question 17 : The option (b) is correct i.e. ligand gated.

Question 18 : The statement is False.

Question 19 : The option (c) correct i.e. smooth ER.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.