Question 1

Match the term to its description.
-Is/are shaped like an octagonal barrel.

Accepted Answer

A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament 
A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament

Question 2

Pyruvate derived from glycolysis is transported into which structure to continue the process of cellular respiration?

Accepted Answer

A)  mitochondrial matrix 
B)  mitochondrial cristae 
C)  cytosol 
D)  nucleus 
E)  lysosome 
A)  mitochondrial matrix 
B)  mitochondrial cristae 
C)  cytosol 
D)  nucleus 
E)  lysosome

Question 3

Match the term to its description.
-Are/is essential for creating and maintaining an asymmetrical cell shape.

Accepted Answer

A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice 
A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice

Question 4

Match the term to its description.
-Are/is present in parts of the cell subject to mechanical stress.

Accepted Answer

A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice 
A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice

Question 5

Match the term to its description.
-Synthesizes proteins for use in the cytosol.

Accepted Answer

A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament 
A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament

Question 6

MATCHING
Match the following with its characteristics.
-low yield of ATP

Accepted Answer

A) glycolysis 
B) citric-acid cycle 
C) oxidative phosphorylation 
A) glycolysis 
B) citric-acid cycle 
C) oxidative phosphorylation

Question 7

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below.
-The smooth ER packages the secretory product into transport vesicles.

Accepted Answer

A) Step 1 
B) Step 2 
C) Step 3 
D) Step 4 
E) Step 5
F)Step 6
G)Step 7 
A) Step 1 
B) Step 2 
C) Step 3 
D) Step 4 
E) Step 5
F)Step 6
G)Step 7

Question 8

A typical human cell is about ____micrometers in diameter.

Accepted Answer

A)  1 to 2 
B)  10 to 20 
C)  80 to 100 
D)  150 to 200 
E)  200 to 300 
A)  1 to 2 
B)  10 to 20 
C)  80 to 100 
D)  150 to 200 
E)  200 to 300

Question 9

Why does anaerobic respiration take place when O2 is not available?

Accepted Answer

A)  to continue releasing at least some energy from molecules. 
B)  to continue the glycolysis processes. 
C)  to generate some ATP. 
D)  to regenerate the limited NAD. 
E)  all of these answers. 
A)  to continue releasing at least some energy from molecules. 
B)  to continue the glycolysis processes. 
C)  to generate some ATP. 
D)  to regenerate the limited NAD. 
E)  all of these answers.

Question 10

Glycolysis

Accepted Answer

A)  yields two molecules of ATP for each molecule of glucose processed. 
B)  requires oxygen. 
C)  takes place in the mitochondrial matrix. 
D)  both (a) and (b) above. 
E)  all of these answers. 
A)  yields two molecules of ATP for each molecule of glucose processed. 
B)  requires oxygen. 
C)  takes place in the mitochondrial matrix. 
D)  both (a) and (b) above. 
E)  all of these answers.

Question 11

Match the term to its description.
-Play(s) a key role in muscle contraction.

Accepted Answer

A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice 
A) microtubules 
B) microfilaments 
C) intermediate filaments 
D) microtrabecular lattice

Question 12

____________________ refers collectively to the large set of intracellular chemical reactions that involve the degradation, synthesis, and transformation of small organic molecules.

Accepted Answer

intermedia

Question 13

____________________ is a protein responsible for pinching off an endocytic vesicle.

Accepted Answer

The answer of ____________________ is a protein responsible for pinching...

Question 14

Among these so-called storage diseases is ________ disease, which is characterized by abnormal accumulation of complex molecules found in nerve cells.

Accepted Answer

The answer of Among these so-called storage diseases is ________...

Question 15

Complete the sentences by matching the appropriate vesicle(s) from the following list. More than one answer may apply.
-Fuse with and enter the Golgi complex.

Accepted Answer

A) transport vesicles 
B) coated vesicles 
C) secretory vesicles 
A) transport vesicles 
B) coated vesicles 
C) secretory vesicles

Question 16

Lysosomes that have completed their digestive activities are known as ____________________.

Accepted Answer

The answer of Lysosomes that have completed their digestive activities...

Question 17

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below.
-Secretory vesicle fuses with the plasma membrane and empties content to the cell's exterior.

Accepted Answer

A) Step 1 
B) Step 2 
C) Step 3 
D) Step 4 
E) Step 5
F)Step 6
G)Step 7 
A) Step 1 
B) Step 2 
C) Step 3 
D) Step 4 
E) Step 5
F)Step 6
G)Step 7

Question 18

Select the incorrect statement about the smooth ER.

Accepted Answer

A)  It is abundant in most cell types. 
B)  It is found in liver cells. 
C)  It specializes in lipid metabolism. 
D)  The sarcoplasmic reticulum is a modified form of it. 
E)  This organelle does not contain ribosomes. 
A)  It is abundant in most cell types. 
B)  It is found in liver cells. 
C)  It specializes in lipid metabolism. 
D)  The sarcoplasmic reticulum is a modified form of it. 
E)  This organelle does not contain ribosomes.

Question 19

Match the term to its description.
-Removes unwanted cellular debris and foreign material.

Accepted Answer

A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament 
A) ER 
B) Golgi complex 
C) Lysosome 
D) Peroxisome 
E) Mitochondrion
F)Free ribosome
G)Microtubule
H)Microfilament

Question 20

Cristae are found in the

Accepted Answer

A)  lysosome. 
B)  mitochondrion. 
C)  nucleolus. 
D)  nucleus. 
E)  rough ER. 
A)  lysosome. 
B)  mitochondrion. 
C)  nucleolus. 
D)  nucleus. 
E)  rough ER.

Match the term to its description. -Is/are shaped like an octagonal barrel.

Pyruvate derived from glycolysis is transported into which structure to continue the process of cellular respiration?

Match the term to its description. -Are/is essential for creating and maintaining an asymmetrical cell shape.

Match the term to its description. -Are/is present in parts of the cell subject to mechanical stress.

Match the term to its description. -Synthesizes proteins for use in the cytosol.

MATCHING Match the following with its characteristics. -low yield of ATP

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below. -The smooth ER packages the secretory product into transport vesicles.

A typical human cell is about ____micrometers in diameter.

Why does anaerobic respiration take place when O₂ is not available?

Glycolysis

Match the term to its description. -Play(s) a key role in muscle contraction.

____________________ refers collectively to the large set of intracellular chemical reactions that involve the degradation, synthesis, and transformation of small organic molecules.

____________________ is a protein responsible for pinching off an endocytic vesicle.

Among these so-called storage diseases is ________ disease, which is characterized by abnormal accumulation of complex molecules found in nerve cells.

Complete the sentences by matching the appropriate vesicle(s) from the following list. More than one answer may apply. -Fuse with and enter the Golgi complex.

Lysosomes that have completed their digestive activities are known as ____________________.

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below. -Secretory vesicle fuses with the plasma membrane and empties content to the cell's exterior.

Select the incorrect statement about the smooth ER.

Match the term to its description. -Removes unwanted cellular debris and foreign material.

Cristae are found in the

Introduction to Physiology and Homeostasis

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division and Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood and Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine System

The Reproductive System

Filters

Exam 2: Cell Physiology

Match the term to its description. -Is/are shaped like an octagonal barrel.

Pyruvate derived from glycolysis is transported into which structure to continue the process of cellular respiration?

Match the term to its description. -Are/is essential for creating and maintaining an asymmetrical cell shape.

Match the term to its description. -Are/is present in parts of the cell subject to mechanical stress.

Match the term to its description. -Synthesizes proteins for use in the cytosol.

MATCHING Match the following with its characteristics. -low yield of ATP

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below. -The smooth ER packages the secretory product into transport vesicles.

A typical human cell is about ____micrometers in diameter.

Why does anaerobic respiration take place when O2 is not available?

Glycolysis

Match the term to its description. -Play(s) a key role in muscle contraction.

____________________ refers collectively to the large set of intracellular chemical reactions that involve the degradation, synthesis, and transformation of small organic molecules.

____________________ is a protein responsible for pinching off an endocytic vesicle.

Among these so-called storage diseases is ________ disease, which is characterized by abnormal accumulation of complex molecules found in nerve cells.

Complete the sentences by matching the appropriate vesicle(s) from the following list. More than one answer may apply. -Fuse with and enter the Golgi complex.

Lysosomes that have completed their digestive activities are known as ____________________.

The accompanying figure relates to the secretion process for proteins by the endoplasmic reticulum. Match the steps highlighted in the figure (steps 1-7) with the statements using the letter key below. -Secretory vesicle fuses with the plasma membrane and empties content to the cell's exterior.

Select the incorrect statement about the smooth ER.

Match the term to its description. -Removes unwanted cellular debris and foreign material.

Cristae are found in the

Introduction to Physiology and Homeostasis

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division and Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood and Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine System

The Reproductive System

Filters

Why does anaerobic respiration take place when O₂ is not available?