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Multiple-Choice Test Chapter 9: Transport in Humans: 1 A B C D 2 A B C D 3 A B C D 4 A B C D 5 A B C D

The document contains a 10 question multiple choice quiz about the human circulatory system. It tests knowledge about the chambers of the heart, pulmonary artery, coronary arteries, components of blood, double circulatory system, diastole, properties of arteries and veins, blood clotting, and differences between lymph and blood.

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546 views2 pages

Multiple-Choice Test Chapter 9: Transport in Humans: 1 A B C D 2 A B C D 3 A B C D 4 A B C D 5 A B C D

The document contains a 10 question multiple choice quiz about the human circulatory system. It tests knowledge about the chambers of the heart, pulmonary artery, coronary arteries, components of blood, double circulatory system, diastole, properties of arteries and veins, blood clotting, and differences between lymph and blood.

Uploaded by

sybejobo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Multiple-choice test

Chapter 9: Transport in Humans


Click on the correct answer to each question.

1 Into which chamber of the heart does oxygenated blood enter?


A left atrium
B left ventricle
C right atrium
D right ventricle

2 Where does the pulmonary artery transport blood?


A from the left atrium to the lungs
B from the lungs to the left atrium
C from the right ventricle to the lungs
D from the lungs to the right ventricle

3 What is the name of the vessels that supply the muscle in the
heart walls with blood?
A cardiac arteries
B cardiac veins
C coronary arteries
D coronary veins

4 Which component of blood transports oxygen?


A plasma
B platelets
C red blood cells
D white blood cells

5 Which component of blood transports glucose?


A plasma
B platelets
C red blood cells
D white blood cells

© Cambridge University Press 2014  IGCSE Biology Chapter 9: Transport in Humans  Multiple-choice test 1
S 6 What is meant by a double circulatory system?
A a system that contains arteries and veins
B a system where the blood goes through the heart twice on
one complete circuit
C a system where the heart beats in two stages, diastole
and systole
D a system with two hearts

7 What happens during diastole?


A The heart beats faster.
B The heart beats more slowly.
C The heart muscle contracts.
D The heart muscle relaxes.

8 Why do arteries have more elastic walls than veins?


A The blood in the arteries is at a higher pressure than the
blood in veins.
B The blood in arteries is oxygenated, but the blood in veins is
deoxygenated.
C There is more blood in arteries than in veins.
D There are no valves in arteries, but veins do have valves.

9 What happens when blood clots?


A Insoluble fibrin is changed to soluble fibrinogen.
B Insoluble fibrinogen is changed to soluble fibrin.
C Soluble fibrin is changed to insoluble fibrinogen.
D Soluble fibrinogen is changed to insoluble fibrin.

10 How does lymph differ from blood?


A It does not contain red cells.
B It does not contain water.
C It does not contain white cells.
D It does not travel in vessels.

© Cambridge University Press 2014  IGCSE Biology Chapter 9: Transport in Humans  Multiple-choice test 2

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