The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Question

Want to see the full answer?

Answer 1

Question

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

What is the opening indicated by the pointer? (leaf x.s.) stomate guard cell lenticel intercellular space none of these

Identify the indicated tissue? (stem x.s.) parenchyma collenchyma sclerenchyma ○ xylem ○ phloem none of these

Where did this structure originate from? (Salix branch root) epidermis cortex endodermis pericycle vascular cylinder

Answer 2

Question

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Answer 6

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Answer 7

Chapter 11, Problem 21RAC

Summary Introduction

Introduction:

The plasma membrane is considered to be polarized because of a charge difference across it. When the cell is more positive from inside than outside, it is depolarized. Therefore, the membrane potential will be more positive. When the membrane potential becomes more positive, an action potential is generated.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 11.1 - List and give examples of the general functions of...Ch. 11.2 - Name the components of the CNS and the PNS.Ch. 11.2 - What are the following: sensory receptor, nerve,...Ch. 11.2 - Based on the direction they transmit action...Ch. 11.2 - Based on the structures they supply, what are the...Ch. 11.2 - Where are the cell bodies of sensory, somatic...Ch. 11.2 - What are the subcategories of the ANS?Ch. 11.2 - Compare the general functions of the CNS and the...Ch. 11.3 - Describe and give the function of a neuron cell...Ch. 11.3 - What is the function of the trigger zone?

Solution Summary: The author explains that the plasma membrane is polarized because of a charge difference across it. The correct answer is option (b).

Want to see the full answer?

Chapter 11 Solutions