Question 1

A vertebrate's circulatory system would include:

Accepted Answer

A)   open blood vessels.
B)   closed blood vessels.
C)   hemolymph.
D)   a hemocoel.
E)   hemocyanin.F) D) and E)
G) B) and D)

Question 2

Metarterioles directly link arterioles with venules.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following has the largest impact on whether diffusion alone will move nutrients within an organism?

Accepted Answer

A)   Shape of organism
B)   Size of organism
C)   Environment of organism
D)   Nutrient being moved
E)   Atmosphere around organismF) A) and E)
G) C) and D)

Question 4

Which of the following are agranular leukocytes?

Accepted Answer

A)   Neutrophils and basophils
B)   Basophils and eosinophils
C)   Monocytes and lymphocytes
D)   Eosinophils and lymphocytes
E)   Neutrophils and monocytesF) A) and C)
G) C) and E)

Question 5

Which plasma protein(s)  will be important immediately following a small cut on your finger?

Accepted Answer

A)   Serum
B)   High-density lipoproteins
C)   Beta globulins
D)   Fibrinogen
E)   Gamma globulinF) All of the above
G) B) and C)

Question 6

Figure 44-1 ​

​
The oxygen-transporting pigment found in the system depicted in the accompanying figure is most likely:

Accepted Answer

A)   hemoglobin.
B)   hemolymph.
C)   hemocyanin.
D)   globulin.
E)   erythropoietin.F) None of the above
G) B) and C)

Question 7

Which of the following is a mass of lymph tissue under the lining of the oral cavity and throat?

Accepted Answer

A)   Thymus gland
B)   Spleen
C)   Thoracic duct
D)   Thyroid
E)   TonsilF) A) and B)
G) None of the above

Question 8

The semilunar valves prevent blood from moving:

Accepted Answer

A)   from the atria back into the veins.
B)   from the ventricles back into the atria.
C)   from the arteries back into the ventricles.
D)   moving backward in the capillaries.
E)   moving backward in the arteries.F) A) and D)
G) B) and E)

Question 9

One purpose of the lymphatic system is to:

Accepted Answer

A)   transport nutrients and oxygen.
B)   return interstitial fluid to the blood.
C)   block the transport of blood proteins.
D)   produce red blood cells.
E)   deliver carbon dioxide to the heart.F) A) and B)
G) C) and D) B

Question 10

Figure 44-2 ​

​
Refer to the accompanying figure. Which cell type is the source of antibodies?

Accepted Answer

A)   A only
B)   B only
C)   C only
D)   D only
E)   both A and BF) C) and D)
G) A) and B)

Question 11

In which animals would diffusion alone not be an effective transport mechanism for gas exchange?

Accepted Answer

A)   Nematodes
B)   Sponges
C)   Cnidarians
D)   Annelids
E)   FlatwormsF) A) and D)
G) A) and B)

Question 12

What is one difference between the erythrocytes of mammals and other vertebrates?

Accepted Answer

A)   Mammalian erythrocytes lack nuclei.
B)   Mammalian erythrocytes respond to changes in water concentration.
C)   Mammalian erythrocytes are oval with swollen centers.
D)   Other vertebrates do not have erythrocytes.
E)   Other vertebrates use a respiratory pigment other than hemoglobin.F) B) and C)
G) A) and E)

Question 13

Which of the following valves are held in place by the chordae tendineae?

Accepted Answer

A)   Semilunar valves
B)   Mitral valves
C)   Septal valves
D)   Pulmonary valves
E)   Aortic valvesF) B) and D)
G) B) and E)

Question 14

Figure 44-3 Use the figure to answer the corresponding question(s) .

(Posterior View) 
Refer to the accompanying figure. Which structure would carry blood to the systemic (body)  circulation?

Accepted Answer

A)   1
B)   2
C)   6
D)   7
E)   14F) A) and D)
G) A) and C) D

Question 15

Adding a fibrinogen inactivator to blood would prevent:

Accepted Answer

A)   the formation of thrombin.
B)   platelet formation.
C)   the blood from clotting.
D)   constriction of the blood vessels.
E)   hemoglobin synthesis.F) B) and D)
G) A) and E)

Question 16

Why doesn't a flatworm have a circulatory system?

Accepted Answer

A)   The animal is flat enough to permit effective gas exchange by diffusion.
B)   There is not enough room for a circulatory system.
C)   The animal lacks muscles, so it could not have a heart to pump blood.
D)   Only bilaterally symmetrical animals need a circulatory system.
E)   Only vertebrates have circulatory systems.F) A) and B)
G) A) and E) A

Question 17

Serum is plasma without the proteins involved in clotting.

Accepted Answer

A) True 
 B)False

Question 18

Match between columns
                        Premises: Transports blood that contains the highest concentration of oxygen

Accepted Answer

The Answer of Pulmonary vein and Pulmonary artery and Aorta is...

Question 19

The pacemaker is located in the atrioventricular node.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following is the oxygen-transport pigment that gives vertebrate blood its pink color?

Accepted Answer

A)   Hemoglobin
B)   Myoglobin
C)   Chlorophyll
D)   Hemocyanin
E)   ErythropoietinF) A) and D)
G) C) and D)

Exam 44: Internal Transport

A vertebrate's circulatory system would include:

Correct Answer
verified

Metarterioles directly link arterioles with venules.

Correct Answer
verified

Which of the following has the largest impact on whether diffusion alone will move nutrients within an organism?

Correct Answer
verified

Which of the following are agranular leukocytes?

Correct Answer
verified

Which plasma protein(s) will be important immediately following a small cut on your finger?

Correct Answer
verified

Figure 44-1 The oxygen-transporting pigment found in the system depicted in the accompanying figure is most likely:

Correct Answer
verified

Which of the following is a mass of lymph tissue under the lining of the oral cavity and throat?

Correct Answer
verified

The semilunar valves prevent blood from moving:

Correct Answer
verified

One purpose of the lymphatic system is to:

Correct Answer
verified
B

Figure 44-2 Refer to the accompanying figure. Which cell type is the source of antibodies?

Correct Answer
verified

In which animals would diffusion alone not be an effective transport mechanism for gas exchange?

Correct Answer
verified

What is one difference between the erythrocytes of mammals and other vertebrates?

Correct Answer
verified

Which of the following valves are held in place by the chordae tendineae?

Correct Answer
verified

Figure 44-3 Use the figure to answer the corresponding question(s) . (Posterior View) Refer to the accompanying figure. Which structure would carry blood to the systemic (body) circulation?

Correct Answer
verified
D

Adding a fibrinogen inactivator to blood would prevent:

Correct Answer
verified

Why doesn't a flatworm have a circulatory system?

Correct Answer
verified
A

Serum is plasma without the proteins involved in clotting.

Correct Answer
verified

Match the blood vessel with its description.

The pacemaker is located in the atrioventricular node.

Correct Answer
verified

Which of the following is the oxygen-transport pigment that gives vertebrate blood its pink color?

Correct Answer
verified

Exam 44: Internal Transport

A vertebrate's circulatory system would include:

Correct AnswerverifiedShow Answer

Metarterioles directly link arterioles with venules.

Correct AnswerverifiedShow Answer

Which of the following has the largest impact on whether diffusion alone will move nutrients within an organism?

Correct AnswerverifiedShow Answer

Which of the following are agranular leukocytes?

Correct AnswerverifiedShow Answer

Which plasma protein(s) will be important immediately following a small cut on your finger?

Correct AnswerverifiedShow Answer

Figure 44-1 ​ ​ The oxygen-transporting pigment found in the system depicted in the accompanying figure is most likely:

Correct AnswerverifiedShow Answer

Which of the following is a mass of lymph tissue under the lining of the oral cavity and throat?

Correct AnswerverifiedShow Answer

The semilunar valves prevent blood from moving:

Correct AnswerverifiedShow Answer

One purpose of the lymphatic system is to:

Correct AnswerverifiedB

Figure 44-2 ​ ​ Refer to the accompanying figure. Which cell type is the source of antibodies?

Correct AnswerverifiedShow Answer

In which animals would diffusion alone not be an effective transport mechanism for gas exchange?

Correct AnswerverifiedShow Answer

What is one difference between the erythrocytes of mammals and other vertebrates?

Correct AnswerverifiedShow Answer

Which of the following valves are held in place by the chordae tendineae?

Correct AnswerverifiedShow Answer

Figure 44-3 Use the figure to answer the corresponding question(s) . (Posterior View) Refer to the accompanying figure. Which structure would carry blood to the systemic (body) circulation?

Correct AnswerverifiedD

Adding a fibrinogen inactivator to blood would prevent:

Correct AnswerverifiedShow Answer

Why doesn't a flatworm have a circulatory system?

Correct AnswerverifiedA

Serum is plasma without the proteins involved in clotting.

Correct AnswerverifiedShow Answer

Match the blood vessel with its description.

The pacemaker is located in the atrioventricular node.

Correct AnswerverifiedShow Answer

Which of the following is the oxygen-transport pigment that gives vertebrate blood its pink color?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Figure 44-1 The oxygen-transporting pigment found in the system depicted in the accompanying figure is most likely:

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
B

Figure 44-2 Refer to the accompanying figure. Which cell type is the source of antibodies?

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
D

Correct Answer
verified

Correct Answer
verified
A

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified