Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Question

Want to see the full answer?

Answer 1

Question

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

An ion gate in the plasma membrane that opens or closes when a chemical binds to it is called a/an ____________ .

A chemical named __________is derived from ATP and widely employed as a “second messenger” in cellular signaling.

Pertains to membrane transport and signaling

Answer 2

Question

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Answer 6

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

Answer 7

Chapter 3, Problem 3WWTS

Summary Introduction

Introduction:

Cellular membrane, nucleus, and cytoplasm are the three major components of a cell. Cellular membrane which surrounds the entire cell is composed of phospholipids and proteins. Peripheral proteins are generally found on the membrane surface and are temporarily attached to one face of the plasma membrane. Membrane proteins that traverse the entire cell membrane alone can serve as a membrane channel. A membrane channel aids in the transfer of solutes from one side of the cell membrane which is selectively permeable to the other side of the membrane. Such integral proteins are called as transmembrane proteins. Hormones, like epinephrine (first messenger) do not have the ability to enter the cell through the cell membrane. Thus, they activate the production of a second messenger within the cell.

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. 3.1 - What are the base principles of the cell theory?Ch. 3.1 - What does it mean to say a cell is squamous,...Ch. 3.1 - Why can cells not grow to unlimited size?Ch. 3.1 - What is the difference between cytoplasm and...Ch. 3.1 - Define intracellular fluid (ICF) and extracellular...Ch. 3.1 - Prob. 1AYLO Ch. 3.1 - Basic tenets of the cell theory Ch. 3.1 - The nine common cell shapes Ch. 3.1 - Prob. 4AYLO Ch. 3.1 - Prob. 5AYLO

Solution Summary: The author explains that cellular membrane, nucleus, and cytoplasm are the three major components of a cell.

Concept explainers

Videos

Want to see the full answer?

Chapter 3 Solutions