Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because (a) ACh is no longer released by the presynaptic terminal (b) ACh synthesis in the presynaptic terminal is blocked (c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell. (d) ACh is blocked from attaching to the postsynaptic Ach receptors

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Answer 1

Question

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

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Answer 2

Question

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

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Answer 3

Question

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

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Answer 4

Question

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

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Answer 5

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

Answer 6

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

Answer 7

Chapter 11, Problem 7RQ

Summary Introduction

To determine:

Inhibition of acetylcholinesterase by poisoning blocks neurotransmission at the neuromuscular junction because

(a) ACh is no longer released by the presynaptic terminal

(b) ACh synthesis in the presynaptic terminal is blocked

(c) ACh is not degraded, hence prolonged depolarization is enforced on the postsynaptic cell.

(d) ACh is blocked from attaching to the postsynaptic Ach receptors

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 11 - Prob. 1RQ Ch. 11 - 2. Match the names of the supporting cells found...Ch. 11 - 4. Assume that an EPSP is being generated on the...Ch. 11 - 5. The velocity of nerve impulse conduction is...Ch. 11 - 6. Chemical synapses are characterized by all of...Ch. 11 - Prob. 5RQ Ch. 11 - Prob. 6RQ Ch. 11 - 9. Inhibition of acetylcholinesterase by poisoning...Ch. 11 - 8. The anatomical region of a multipolar neuron...Ch. 11 - 11. An IPSP is inhibitory because (a) it...

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