Homework answers / question archive / California State University, Northridge BIO 101 Chapter 32 1)If you remove red blood cells, white blood cells, and platelets from blood, what remains?     2

California State University, Northridge BIO 101 Chapter 32 1)If you remove red blood cells, white blood cells, and platelets from blood, what remains?     2

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California State University, Northridge

BIO 101

Chapter 32

1)If you remove red blood cells, white blood cells, and platelets from blood, what remains?

 

 

2.            Which of these animals have four-chambered hearts?

 

 

3.            A three-chambered heart:

 

4.            If a person's blood pressure is 120/70, the 70 refers to the pressure:

 

5.            Match each organism with its number of heart chambers

 

 

 

 

6.            In a grasshopper, all the body tissues are bathed in blood that is in the:

 

7.            If you followed a red blood cell in the lung, it would next return to which heart chamber?

 

8.            If you followed a red blood cell in the leg, it would next return to which heart chamber?

 

10           The heart atria have the role of

 

11           The heart ventricles have the role of     

 

 

 

12.          An artificial pacemaker is a device that replaces the actions of the: 

 

 

13.          Which of the following organisms have closed circulatory systems?

 

 

14.          When the heart contracts, why does the blood only go one direction instead of back the way it came?

 

 

15.          Which of these animals has a heart with only two chambers?

 

16.          Which heart chamber is the most muscular?

 

 

17.          Where would you find blood with the lowest level of oxygenation?

 

18.          In mammals, blood with a depleted oxygen content enters the of the heart.

 

 

19.          The highest and lowest pressures in the arteries are termed:

 

20.          In fish, blood leaving the heart is pumped directly to the:

 

 

 

21.          The purpose of the lymphatic system is