Laboratory Manual for Human Anatomy & Physiology Main Version 4th Edition By Terry Martin - Test Bank

Laboratory Manual for Human Anatomy & Physiology Main Version 4th Edition By Terry Martin – Test Bank

 

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Sample Questions Are Posted Below

 

Lab Manual for Human Anatomy and Physiology, 4e (Martin)

Chapter 5  Cell Structure and Function

 

1) All of the following are true of the plasma membrane, except

1. A) it is mainly composed of a phospholipid bilayer.
2. B) it is selectively permeable to various substances, controlling which substances can cross the membrane.
3. C) the glycocalyx provides structural integrity to the plasma membrane.
4. D) transmembrane proteins may function as ion channels, enzymes, or receptors.
5. E) charged or large molecules can sometimes enter a cell via membrane proteins.

 

Answer:  C

Topic:  Membrane structure and function

Bloom’s:  2. Understand

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

2) What is the difference in function between the smooth and rough endoplasmic reticulum (ER)?

1. A) The rough ER produces ATP, while the smooth ER does not.
2. B) The rough ER helps with cellular movements, while the smooth ER does not.
3. C) The rough ER conducts lipid synthesis, while the smooth ER conducts protein synthesis.
4. D) The rough ER breaks down lipids, while the smooth ER breaks down proteins and debris.
5. E) The rough ER conducts protein synthesis, while the smooth ER conducts lipid synthesis.

 

Answer:  E

Topic:  Organelles

Bloom’s:  2. Understand

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

3) The cytosol and cytoplasmic organelles are components of the ________.

1. A) cytoskeleton
2. B) cytoplasm
3. C) mitochondria
4. D) nucleus
5. E) plasma membrane

 

Answer:  B

Topic:  Intracellular organization

Bloom’s:  1. Remember

Learning Outcome:  05.01 Name and locate the components of a cell.

Activity Type:  New

Accessibility:  Keyboard Navigation

4) The nucleolus is the site of DNA replication.

 

Answer:  FALSE

Topic:  Organelles

Bloom’s:  1. Remember

Learning Outcome:  05.01 Name and locate the components of a cell.; 05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

5) Which of the following organelles are sometimes called “suicide sacs,” because they are able to destroy the whole cell?

1. A) Ribosomes
2. B) Golgi apparatus
3. C) Lysosomes
4. D) Mitochondria
5. E) Centrioles

 

Answer:  C

Topic:  Organelles

Bloom’s:  1. Remember

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

6) All of the following structures are found in (or surrounding) the nucleus of a cell, except the ________.

1. A) centrioles
2. B) chromatin
3. C) nucleolus
4. D) nuclear envelope
5. E) nuclear pores

 

Answer:  A

Topic:  Organelles

Bloom’s:  1. Remember

Learning Outcome:  05.01 Name and locate the components of a cell.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

 

7) Which of the following organelles is sometimes called the powerhouse of the cell, because of its role in ATP production?

1. A) Golgi apparatus
2. B) Centrosome
3. C) Lysosomes
4. D) Mitochondria
5. E) Peroxisomes

 

Answer:  D

Topic:  Organelles

Bloom’s:  1. Remember

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

8) The nuclear envelope is a double-layered membrane, like the plasma membrane.

 

Answer:  TRUE

Topic:  Intracellular organization

Bloom’s:  1. Remember

Learning Outcome:  05.01 Name and locate the components of a cell.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

9) All of the following structures are involved in motility, except

1. A) microvilli.
2. B) cilia.
3. C) microtubules.
4. D) microfilaments.
5. E) flagella.

 

Answer:  A

Topic:  Organelles

Bloom’s:  4. Analyze

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

 

 

10) What do lysosomes and peroxisomes have in common?

1. A) They both have specific roles in cell division
2. B) They are both involved in ATP production for the cell.
3. C) They are both vesicles (sacs) of enzymes.
4. D) They both produce proteins for the cell.
5. E) They are both part of the cytoskeleton.

 

Answer:  C

Topic:  Organelles

Bloom’s:  2. Understand

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

11) The rough endoplasmic reticulum is a group of flattened sacs that packages glycoproteins to be transported around the cell or excreted.

 

Answer:  FALSE

Topic:  Organelles

Bloom’s:  1. Remember

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

12) All of the following are true of the centrioles, except

1. A) they are located within the centrosome.
2. B) they are part of the cytoskeleton.
3. C) they consist of microtubules.
4. D) they organize the mitotic spindle during cell division.
5. E) they are nonmembranous organelles.

 

Answer:  B

Topic:  Organelles

Bloom’s:  2. Understand

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

13) All of the organelles in the cell are membrane-bound.

 

Answer:  FALSE

Topic:  Organelles

Bloom’s:  2. Understand

Learning Outcome:  05.01 Name and locate the components of a cell.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

14) The plasma membrane of a cell can also be called the cell membrane.

 

Answer:  TRUE

Topic:  Membrane structure and function

Bloom’s:  1. Remember

Learning Outcome:  05.01 Name and locate the components of a cell.

Activity Type:  New

Accessibility:  Keyboard Navigation

15) Which of the following organelles provide additional surface area for absorption?

1. A) Cilia
2. B) Microvilli
3. C) Ribosomes
4. D) Flagella
5. E) Centrioles

 

Answer:  B

Topic:  Organelles

Bloom’s:  2. Understand

Learning Outcome:  05.02 Differentiate the functions of cellular components.

Activity Type:  New

Accessibility:  Keyboard Navigation

 

16) The best way to observe cheek cells is under a dissecting microscope; they are too large to view under a compound light microscope.

 

Answer:  FALSE

Topic:  Intracellular organization

Bloom’s:  3. Apply

Learning Outcome:  05.03 Prepare a wet mount of cells lining the inside of the cheek; stain the cells; and identify the plasma (cell) membrane, nucleus, and cytoplasm.

Activity Type:  New

Accessibility:  Keyboard Navigation