Question 1

Intermediate filaments

Accepted Answer

A)  comprise mitotic spindles 
B)  are important in cell regions subject to mechanical stress 
C)  comprise cilia and flagella 
D)  form the basal bodies 
E)  comprise cilia and flagella and form the basal bodies 
A)  comprise mitotic spindles 
B)  are important in cell regions subject to mechanical stress 
C)  comprise cilia and flagella 
D)  form the basal bodies 
E)  comprise cilia and flagella and form the basal bodies

Question 2

Complete each of the following statments.
The most common inclusion within cells of adipose tissue is ____________________.

Accepted Answer

The answer of Complete each of the following statments.
The most...

Question 3

Which modified form of pyruvate enters the citric acid cycle?

Accepted Answer

A)  acetyl CoA 
B)  adenosine diphosphate 
C)  citric acid 
D)  oxaloacetic acid 
E)  pyruvic acid 
A)  acetyl CoA 
B)  adenosine diphosphate 
C)  citric acid 
D)  oxaloacetic acid 
E)  pyruvic acid

Question 4

Ribosomes

Accepted Answer

A)  are the site of protein synthesis 
B)  contain protein in their chemical makeup 
C)  contain RNA in their chemical makeup 
D)  consist of subunits that are constructed inside the nucleus 
E)  all of these 
A)  are the site of protein synthesis 
B)  contain protein in their chemical makeup 
C)  contain RNA in their chemical makeup 
D)  consist of subunits that are constructed inside the nucleus 
E)  all of these

Question 5

Where do the citric acid cycle reactions occur?

Accepted Answer

A)  cytoplasm 
B)  cytosol 
C)  inner-mitochondrial membrane 
D)  outer-mitochondrial membrane 
E)  mitochondrial matrix 
A)  cytoplasm 
B)  cytosol 
C)  inner-mitochondrial membrane 
D)  outer-mitochondrial membrane 
E)  mitochondrial matrix

Question 6

Extrusion of materials to the exterior of the cell through the plasma membrane is called

Accepted Answer

A)  endocytosis 
B)  exocytosis 
C)  phagocytosis 
D)  pinocytosis 
E)  all of these 
A)  endocytosis 
B)  exocytosis 
C)  phagocytosis 
D)  pinocytosis 
E)  all of these

Question 7

Describe the structure and function of cilia and flagella. Be sure to include the following in your

Accepted Answer

basal body, doublets

Question 8

Use the figure above to answer the corresponding questions.
Which organelle gives rise to specialized vesicles that contain hydrolytic enzymes?
  $\begin{array}{ll}
\text { a. } & 1 \
\text { b. } & 3 \
\text { c. } & 3 \
\text { c. } & 4\e.&5
\end{array}$

Accepted Answer

The answer of Use the figure above to answer the...

Question 9

Secretory vesicles are taken into a cell by means of phagocytosis.

Accepted Answer

A) True 
 B)False

Question 10

Select the incorrect statement about ribosomes.

Accepted Answer

A)  They are composed of RNA. 
B)  They assemble polypeptides. 
C)  They may be bound to endoplasmic reticulum. 
D)  They are comprised of two parts. 
E)  They have a membrane. 
A)  They are composed of RNA. 
B)  They assemble polypeptides. 
C)  They may be bound to endoplasmic reticulum. 
D)  They are comprised of two parts. 
E)  They have a membrane.

Question 11

Which organelle is not membrane-bound?

Accepted Answer

A)  Golgi body 
B)  lysosome 
C)  mitochondrion 
D)  RER 
E)  ribosome 
A)  Golgi body 
B)  lysosome 
C)  mitochondrion 
D)  RER 
E)  ribosome

Question 12

Complete each of the following statments.
Organelles called ____________________ contain ____________________ enzymes that are capable of digesting and removing unwanted debris from the cell.

Accepted Answer

lysosomes,

Question 13

Complete each of the following statments.
The ribosomes of the rough ER synthesize ____________________, whereas its membranous walls contain enzymes essential for the synthesis of ____________________.

Accepted Answer

The answer of Complete each of the following statments.
The ribosomes...

Question 14

Select the incorrect association.

Accepted Answer

A)  ATP/high-energy bonds 
B)  electron transport chain/mitochondrion 
C)  glycolysis/anaerobic 
D)  glycolysis/cytosol 
E)  pyruvate/five-carbon molecule 
A)  ATP/high-energy bonds 
B)  electron transport chain/mitochondrion 
C)  glycolysis/anaerobic 
D)  glycolysis/cytosol 
E)  pyruvate/five-carbon molecule

Question 15

Where is CO2 released in the aerobic cellular respiration process?

Accepted Answer

A)  glycolysis 
B)  electron transport chain 
C)  Krebs cycle 
D)  just prior to pyruvate entering the Krebs cycle 
E)  Krebs cycle and just prior to pyruvate entering the Krebs cycle 
A)  glycolysis 
B)  electron transport chain 
C)  Krebs cycle 
D)  just prior to pyruvate entering the Krebs cycle 
E)  Krebs cycle and just prior to pyruvate entering the Krebs cycle

Question 16

Complete each of the following statments.
One disease caused by neurofilament abnormalities is ____________________.

Accepted Answer

amyotropic

Question 17

Secretory vesicles are about 200 times larger than transport vesicles.

Accepted Answer

A) True 
 B)False

Question 18

The SNARE complex provides

Accepted Answer

A)  recognition of foreign proteins in the cell 
B)  binding of correct enzyme with correct substrate 
C)  a means to deliver vesicles to an appropriate site 
D)  for receptor mediated endocytosis 
E)  all of these 
A)  recognition of foreign proteins in the cell 
B)  binding of correct enzyme with correct substrate 
C)  a means to deliver vesicles to an appropriate site 
D)  for receptor mediated endocytosis 
E)  all of these

Question 19

Describe two benefits of a cell carrying out anaerobic glycolysis. Be sure to include the following in your

Accepted Answer

pyruvate, electrons

Question 20

The bending movements of cilia and flagella

Accepted Answer

A)  are associated with microtubules and kinesin 
B)  involve the alternate assembly and disassembly of actin filaments 
C)  are produced by the sliding of adjacent microtubule doublets past each other 
D)  involves dynein action on microfilaments 
E)  involves myosin action on microfilaments 
A)  are associated with microtubules and kinesin 
B)  involve the alternate assembly and disassembly of actin filaments 
C)  are produced by the sliding of adjacent microtubule doublets past each other 
D)  involves dynein action on microfilaments 
E)  involves myosin action on microfilaments

Exam 2: Cell Physiology

Intermediate filaments

Complete each of the following statments. The most common inclusion within cells of adipose tissue is ____________________.

Which modified form of pyruvate enters the citric acid cycle?

Ribosomes

Where do the citric acid cycle reactions occur?

Extrusion of materials to the exterior of the cell through the plasma membrane is called

Describe the structure and function of cilia and flagella. Be sure to include the following in your

Use the figure above to answer the corresponding questions. Which organelle gives rise to specialized vesicles that contain hydrolytic enzymes? a. 1 b. 3 c. 3 c. 4 e. 5

Secretory vesicles are taken into a cell by means of phagocytosis.

Select the incorrect statement about ribosomes.

Which organelle is not membrane-bound?

Complete each of the following statments. Organelles called ____________________ contain ____________________ enzymes that are capable of digesting and removing unwanted debris from the cell.

Complete each of the following statments. The ribosomes of the rough ER synthesize ____________________, whereas its membranous walls contain enzymes essential for the synthesis of ____________________.

Select the incorrect association.

Where is CO2 released in the aerobic cellular respiration process?

Complete each of the following statments. One disease caused by neurofilament abnormalities is ____________________.

Secretory vesicles are about 200 times larger than transport vesicles.

The SNARE complex provides

Describe two benefits of a cell carrying out anaerobic glycolysis. Be sure to include the following in your

The bending movements of cilia and flagella

Introduction to Physiology and Homeostasis

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

A--The Central Nervous System

B--The Central Nervous System

A--The Peripheral Nervous System: Afferent Division; Special Senses

B--The Peripheral Nervous System: Afferent Division; Special Senses

The Peripheral Nervous System: Efferent Division

A--Muscle Physiology

B--Muscle Physiology

A--Cardiac Physiology

B--Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

A--The Respiratory System

B--The Respiratory System

A--The Urinary System

B--The Urinary System

A--Fluid and Acid-Base Balance

B--Fluid and Acid-Base Balance

A--The Digestive System

B--The Digestive System

Energy Balance and Temperature Regulation

A--Principles of Endocrinology: the Central Endocrine Glands

B--Principles of Endocrinology: the Central Endocrine Glands

A--The Peripheral Endocrine Glands

B--The Peripheral Endocrine Glands

A--The Reproductive System

B--The Reproductive System

Filters

Complete each of the following statments. Organelles called contain enzymes that are capable of digesting and removing unwanted debris from the cell.

Complete each of the following statments. The ribosomes of the rough ER synthesize , whereas its membranous walls contain enzymes essential for the synthesis of .

Where is CO₂ released in the aerobic cellular respiration process?