Question 1

Match each term to the phrase that describes it best.
-cell extensions that are shorter than flagella and are found lining the respiratory tract

Accepted Answer

A) Microtubules 
B) Intermediate filaments 
C) Microfilaments 
D) Centrosomes 
E) Cilia
F)Flagella
G)Microvilli
H)Desmosomes
I)Tight junctions
J)Gap junctions
K)Primary cilium
L)Centrioles 
A) Microtubules 
B) Intermediate filaments 
C) Microfilaments 
D) Centrosomes 
E) Cilia
F)Flagella
G)Microvilli
H)Desmosomes
I)Tight junctions
J)Gap junctions
K)Primary cilium
L)Centrioles

Question 2

Which cell fiber is made of twisted strands of protein?

Accepted Answer

A)  Centrosomes 
B)  Microfilament 
C)  Microtubule 
D)  Intermediate filament 
A)  Centrosomes 
B)  Microfilament 
C)  Microtubule 
D)  Intermediate filament

Question 3

Name and give the functions of the membranous organelles of the cell.

Accepted Answer

Membranous organelles are structures wit

Question 4

A specialized cell structure that propels the sperm is the:

Accepted Answer

A)  flagellum. 
B)  cilium. 
C)  microvillus. 
D)  microtubule. 
A)  flagellum. 
B)  cilium. 
C)  microvillus. 
D)  microtubule.

Question 5

Which of the following is not a function of the plasma membrane?

Accepted Answer

A)  Self-identification 
B)  Receptor site for messages 
C)  Selective barrier 
D)  Control center of the cell 
A)  Self-identification 
B)  Receptor site for messages 
C)  Selective barrier 
D)  Control center of the cell

Question 6

What are molecular motors and what is their function in the cell?

Accepted Answer

Molecular motors are a class of molecula

Question 7

Which organelle consists of vesicles that have pinched off from the Golgi apparatus?

Accepted Answer

A)  Mitochondria 
B)  Cilia 
C)  Peroxisomes 
D)  Lysosomes 
A)  Mitochondria 
B)  Cilia 
C)  Peroxisomes 
D)  Lysosomes

Question 8

Projections from the cell that move materials and mucus are called:

Accepted Answer

A)  cilia. 
B)  flagella. 
C)  microvilli. 
D)  microtubules. 
A)  cilia. 
B)  flagella. 
C)  microvilli. 
D)  microtubules.

Question 9

Match each term to the phrase that describes it best.
-tiny cylinders that can be found near the boundaries of the centrosomes

Accepted Answer

A) Microtubules 
B) Intermediate filaments 
C) Microfilaments 
D) Centrosomes 
E) Cilia
F)Flagella
G)Microvilli
H)Desmosomes
I)Tight junctions
J)Gap junctions
K)Primary cilium
L)Centrioles 
A) Microtubules 
B) Intermediate filaments 
C) Microfilaments 
D) Centrosomes 
E) Cilia
F)Flagella
G)Microvilli
H)Desmosomes
I)Tight junctions
J)Gap junctions
K)Primary cilium
L)Centrioles

Question 10

Which of the following organelles is considered a membranous organelle?

Accepted Answer

A)  Lysosome 
B)  Ribosome 
C)  Nucleolus 
D)  Both A and B 
A)  Lysosome 
B)  Ribosome 
C)  Nucleolus 
D)  Both A and B

Question 11

Which type of cell connection joins heart muscle cells?

Accepted Answer

A)  Tight junctions 
B)  Desmosomes 
C)  Macrofilaments 
D)  Gap junctions 
A)  Tight junctions 
B)  Desmosomes 
C)  Macrofilaments 
D)  Gap junctions

Question 12

In the cell membrane,the hydrophilic part of the phospholipid molecule:

Accepted Answer

A)  faces the exterior of the cell. 
B)  faces the interior of the cell. 
C)  is in the center of the phospholipid bilayer. 
D)  is both A and B. 
A)  faces the exterior of the cell. 
B)  faces the interior of the cell. 
C)  is in the center of the phospholipid bilayer. 
D)  is both A and B.

Exam 3: B: Anatomy of Cells

Match each term to the phrase that describes it best. -cell extensions that are shorter than flagella and are found lining the respiratory tract

Which cell fiber is made of twisted strands of protein?

Name and give the functions of the membranous organelles of the cell.

A specialized cell structure that propels the sperm is the:

Which of the following is not a function of the plasma membrane?

What are molecular motors and what is their function in the cell?

Which organelle consists of vesicles that have pinched off from the Golgi apparatus?

Projections from the cell that move materials and mucus are called:

Match each term to the phrase that describes it best. -tiny cylinders that can be found near the boundaries of the centrosomes

Which of the following organelles is considered a membranous organelle?

Which type of cell connection joins heart muscle cells?

In the cell membrane,the hydrophilic part of the phospholipid molecule:

A: Organization of the Body

B: Organization of the Body

A: The Chemical Basis of Life

B: The Chemical Basis of Life

A: Anatomy of Cells

Physiology of Cells

Cell Growth and Reproduction

Tissues

A: Skin and Its Appendages

B: Skin and Its Appendages

A: Skeletal Tissues

B: Skeletal Tissues

Skeletal System

A: Articulations

B: Articulations

A: Anatomy of the Muscular System

B: Anatomy of the Muscular System

A: Physiology of the Muscular System

B: Physiology of the Muscular System

A: Nervous System Cells

B: Nervous System Cells

A: Central Nervous System

B: Central Nervous System

Peripheral Nervous System

Autonomic Nervous System

A: Sense Organs

B: Sense Organs

Endocrine System

Endocrine Glands

Blood

Anatomy of the Cardiovascular System

A: Physiology of the Cardiovascular System

B: Physiology of the Cardiovascular System

Lymphatic System

A: Immune System

B: Immune System

Stress

Anatomy of the Respiratory System

A: Physiology of the Respiratory System

B: Physiology of the Respiratory System

A: Anatomy of the Digestive System

B: Anatomy of the Digestive System

A: Physiology of the Digestive System

B: Physiology of the Digestive System

A: Nutrition and Metabolism

B: Nutrition and Metabolism

A: Urinary System

B: Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Male Reproductive System

A: Female Reproductive System

B: Female Reproductive System

A: Growth and Development

B: Growth and Development

A: Genetics and Heredity

B: Genetics and Heredity

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