Question 1

A(n)____________________ solution has the same concentration of non-penetrating solutes as normal body cells.

Accepted Answer

The answer of A(n)____________________ solution has the same concentration of...

Question 2

Figure 3-16
Answer the corresponding questions using the accompanying figure.
  
-Which labeled diagram depicts phosphorylation?

Accepted Answer

A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5
F)6 
A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5
F)6

Question 3

Proteins that are embedded in the lipid bilayer are called ____.

Accepted Answer

A) ​intercepting proteins 
B) integral proteins 
C) bilayer proteins 
D) bilamina proteins 
E) ​penetrating proteins 
A) ​intercepting proteins 
B) integral proteins 
C) bilayer proteins 
D) bilamina proteins 
E) ​penetrating proteins

Question 4

A more direct means of expressing solvent concentration is the osmolarity of a solution,which is a measure of its total solvent concentration given in terms of the mass of particles.

Accepted Answer

A) True 
 B)False

Question 5

____________________ is a rubbery protein fiber most plentiful in tissues that must easily stretch and then recoil after the stretching force is removed.

Accepted Answer

The answer of ____________________ is a rubbery protein fiber most...

Question 6

Discuss how some cells are directly linked by specialized cell junctions.

Accepted Answer

In tissues where the cells lie close to

Question 7

What are the three important functions of the lipid bilayer of the plasma membrane?

Accepted Answer

A) ​forms the basic membrane structure;hydrophilic interior acts as barrier;aids in RNA transfer 
B) forms the basic membrane structure;hydrophobic interior acts as barrier;responsible for fluidity 
C) forms the basic membrane structure;hydrophobic interior acts as barrier;aids in RNA transfer 
D) allows electrical flow via nerves;hydrophobic interior acts as barrier;responsible for fluidity 
E) ​allows electrical flow via nerves;hydrophilic interior acts as barrier;responsible for fluidity 
A) ​forms the basic membrane structure;hydrophilic interior acts as barrier;aids in RNA transfer 
B) forms the basic membrane structure;hydrophobic interior acts as barrier;responsible for fluidity 
C) forms the basic membrane structure;hydrophobic interior acts as barrier;aids in RNA transfer 
D) allows electrical flow via nerves;hydrophobic interior acts as barrier;responsible for fluidity 
E) ​allows electrical flow via nerves;hydrophilic interior acts as barrier;responsible for fluidity

Question 8

Figure 3-16
Answer the corresponding questions using the accompanying figure.
  
-Which labeled diagram depicts sodium ions in the ICF?

Accepted Answer

A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5
F)6 
A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5
F)6

Question 9

What are the two passive forms of movement across a plasma membrane?

Accepted Answer

A) ​diffusion down a concentration gradient and movement along an electrical gradient 
B) phagocytosis and movement along an electrical gradient 
C) diffusion down a concentration gradient and pinocytosis 
D) phagocytosis and osmosis 
E) ​diffusion along an electrical gradient and osmosis 
A) ​diffusion down a concentration gradient and movement along an electrical gradient 
B) phagocytosis and movement along an electrical gradient 
C) diffusion down a concentration gradient and pinocytosis 
D) phagocytosis and osmosis 
E) ​diffusion along an electrical gradient and osmosis

Question 10

Desmosomes are the weakest cell-to-cell connections.​

Accepted Answer

A) True 
 B)False

Question 11

What are the three major types of protein fibers that are woven through the interstitial fluid?

Accepted Answer

A) ​collagen,chondroitin,elastin 
B) fibronectin,lecithin,fibrinogen 
C) elastin,lecithin,chondroitin 
D) collagen,elastin,and fibronectin 
E) ​fibrinogen,collagen,chondroitin 
A) ​collagen,chondroitin,elastin 
B) fibronectin,lecithin,fibrinogen 
C) elastin,lecithin,chondroitin 
D) collagen,elastin,and fibronectin 
E) ​fibrinogen,collagen,chondroitin

Question 12

A common view of the membrane structure is known as the static mosaic model.

Accepted Answer

A) True 
 B)False

Question 13

Carbohydrate-containing surface markers are involved in tissue growth.

Accepted Answer

A) True 
 B)False

Question 14

____________________ act like "spot rivets" that anchor together two adjacent but non-touching cells.

Accepted Answer

The answer of ____________________ act like "spot rivets" that anchor...

Question 15

In addition to the concentration gradient,what else affects the movement of ions across plasma membranes?

Accepted Answer

A) ​electrical charge 
B) molecular weight 
C) vibration 
D) spin 
E) ​number of atoms 
A) ​electrical charge 
B) molecular weight 
C) vibration 
D) spin 
E) ​number of atoms

Question 16

All molecules and ions are in continuous random motion at temperatures above absolute zero as a result of thermal (heat)energy.

Accepted Answer

A) True 
 B)False

Question 17

Water-soluble (lipid-insoluble)ions have to be smaller than what diameter in order to use protein channels for passage across the membrane?​

Accepted Answer

A) ​0.1 nm 
B) 0.4 nm 
C) 0.8 nm 
D) 1 nm 
E) ​8 nm 
A) ​0.1 nm 
B) 0.4 nm 
C) 0.8 nm 
D) 1 nm 
E) ​8 nm

Question 18

A(n)____________________ is made up of six protein subunits arranged in a hollow,tube-like structure that extends through the thickness of the plasma membrane.

Accepted Answer

The answer of A(n)____________________ is made up of six protein...

Question 19

Saturation of carriers is a critical rate-limiting factor in the transport of selected substances across the kidney membranes during urine formation.

Accepted Answer

A) True 
 B)False

Question 20

What method do cells use to transfer small to moderate-sized water-soluble substances across the membrane?

Accepted Answer

A) ​vesicular transport 
B) carrier-mediated transport 
C) phagocytosis 
D) protein-assisted osmosis 
E) ​electrical diffusion 
A) ​vesicular transport 
B) carrier-mediated transport 
C) phagocytosis 
D) protein-assisted osmosis 
E) ​electrical diffusion

A(n)____________________ solution has the same concentration of non-penetrating solutes as normal body cells.

Figure 3-16 Answer the corresponding questions using the accompanying figure. -Which labeled diagram depicts phosphorylation?

Proteins that are embedded in the lipid bilayer are called ____.

A more direct means of expressing solvent concentration is the osmolarity of a solution,which is a measure of its total solvent concentration given in terms of the mass of particles.

____________________ is a rubbery protein fiber most plentiful in tissues that must easily stretch and then recoil after the stretching force is removed.

Discuss how some cells are directly linked by specialized cell junctions.

What are the three important functions of the lipid bilayer of the plasma membrane?

Figure 3-16 Answer the corresponding questions using the accompanying figure. -Which labeled diagram depicts sodium ions in the ICF?

What are the two passive forms of movement across a plasma membrane?

Desmosomes are the weakest cell-to-cell connections.

What are the three major types of protein fibers that are woven through the interstitial fluid?

A common view of the membrane structure is known as the static mosaic model.

Carbohydrate-containing surface markers are involved in tissue growth.

____________________ act like "spot rivets" that anchor together two adjacent but non-touching cells.

In addition to the concentration gradient,what else affects the movement of ions across plasma membranes?

All molecules and ions are in continuous random motion at temperatures above absolute zero as a result of thermal (heat)energy.

Water-soluble (lipid-insoluble)ions have to be smaller than what diameter in order to use protein channels for passage across the membrane?

A(n)____________________ is made up of six protein subunits arranged in a hollow,tube-like structure that extends through the thickness of the plasma membrane.

Saturation of carriers is a critical rate-limiting factor in the transport of selected substances across the kidney membranes during urine formation.

What method do cells use to transfer small to moderate-sized water-soluble substances across the membrane?

Introduction to Physiology and Homeostasis

Cell Physiology

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System - Afferent Division - Special Senses

The Peripheral Nervous System - Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology - the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive Systembrad

Filters

Exam 3: The Plasma Membrane and Membrane Potential

A(n)____________________ solution has the same concentration of non-penetrating solutes as normal body cells.

Figure 3-16 Answer the corresponding questions using the accompanying figure. -Which labeled diagram depicts phosphorylation?

Proteins that are embedded in the lipid bilayer are called ____.

A more direct means of expressing solvent concentration is the osmolarity of a solution,which is a measure of its total solvent concentration given in terms of the mass of particles.

____________________ is a rubbery protein fiber most plentiful in tissues that must easily stretch and then recoil after the stretching force is removed.

Discuss how some cells are directly linked by specialized cell junctions.

What are the three important functions of the lipid bilayer of the plasma membrane?

Figure 3-16 Answer the corresponding questions using the accompanying figure. -Which labeled diagram depicts sodium ions in the ICF?

What are the two passive forms of movement across a plasma membrane?

Desmosomes are the weakest cell-to-cell connections.​

What are the three major types of protein fibers that are woven through the interstitial fluid?

A common view of the membrane structure is known as the static mosaic model.

Carbohydrate-containing surface markers are involved in tissue growth.

____________________ act like "spot rivets" that anchor together two adjacent but non-touching cells.

In addition to the concentration gradient,what else affects the movement of ions across plasma membranes?

All molecules and ions are in continuous random motion at temperatures above absolute zero as a result of thermal (heat)energy.

Water-soluble (lipid-insoluble)ions have to be smaller than what diameter in order to use protein channels for passage across the membrane?​

A(n)____________________ is made up of six protein subunits arranged in a hollow,tube-like structure that extends through the thickness of the plasma membrane.

Saturation of carriers is a critical rate-limiting factor in the transport of selected substances across the kidney membranes during urine formation.

What method do cells use to transfer small to moderate-sized water-soluble substances across the membrane?

Introduction to Physiology and Homeostasis

Cell Physiology

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System - Afferent Division - Special Senses

The Peripheral Nervous System - Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology - the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive Systembrad

Filters

Desmosomes are the weakest cell-to-cell connections.

Water-soluble (lipid-insoluble)ions have to be smaller than what diameter in order to use protein channels for passage across the membrane?