First Year Biology Chapter 11 Online MCQ Test for 1st Year Biology Chapter 11 Bioenergetics Preparation


This online test contains MCQs about following topics:

Basic definitions - Photosynthesis - Chloroplasts - Photosynthetic Pigments - Light The Driving Energy - Role of Carbon Dioxide - Reactions of Photosynthesis - Respiration

MCQ's Test For Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test"

Try The MCQ's Test For Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test"

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Biology Fsc Part 1 Chapter 11 Online Test

00:00
Question # 1

The flow of bolld creaes rhythmical throbbing of arteries which is called.

Question # 2

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 3

The blood vessels which carry blood away from heart are.

Question # 4

Blood pressur eis highestin.........and blood mvoes, most slowly in.

Question # 5

The vessels which bring oxygenated blood from lungs to the heart are.

Question # 6

Which one of the following is not the part of of human blood circulatory system.

Question # 7

If the heart valves are not fully closed, turbulence is created, sounds like hiss is called.

Question # 8

ST-segment of ECG -wave form lasts for about

Question # 9

The receptors which detect ups and down in blood pressure are.

Question # 10

During ventricular systole blood is pumped to

Question # 11

The device machine that records electricla signals generqted by cardiac impulses is caled.

Question # 12

The sac in which heart is enclosed.

Question # 13

SA -node initiates heartbeat in

Question # 14

The thickness of left ventricle is about timesmore than right ventricle. 

Question # 15

Small cluster of cardiac muscle cells, located at the lower portion of interatrial septum is.

Question # 16

The vessels which bering oxygenated blood from lungs to the heart are.

Question # 17

The longest phase of cardiac cycle is.........and lasts about

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11th Chapter

11th Class Biology Chapter 11 Test

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FSc Part 1 Biology (New Book) Chapter 11 Important MCQ's

Sr.# Question Answer
1 The thickness of left ventricle is about timesmore than right ventricle. 
A. 3
B. 5
C. 10
D. 12
2 The longest phase of cardiac cycle is.........and lasts about
A. Ventricular systole 0.3 sec
B. Diastole, 0.4 sec
C. Atrical systole. 0.4
D. Atrial systole. 0.1 sec
3 The space betwene partietal and viscreal particardium is called. .........., having how many militaer of pericardial fluid.
A. Pericardial cavity, 50 ml
B. Pleural, 100ml
C. Peritoneal,cavity, 50 ml
D. Oral caviy, 75 ml
4 The sphinctes that reguate the amount of blood flowing through capillaries are.
A. Pre capillary sphincters
B. Post capillary sphincters
C. Intercapillary sphincters
D. Intra capillary sphincters
5 The left andright ventricles are separated by 
A. Interventricular septum
B. Intraventricular septum
C. Extraventicular septum
D. Atrioventricular valves
6 What is the state of bicuspid and tricuspid valves at he end of the first heart sound.
A. Bicuspid is closed, tricuspid is open
B. Bcuspid is open, tricuspid is closed
C. Both are closed
D. Both are open
7 The velocity of blood flow in capillaries is.
A. 450-500 mm/sec
B. 01 mm /sec
C. 250 mm/sec
D. 300 mm/sec
8 The blood vessels which carry blood away from heart are.
A. Capilaries
B. Arteries
C. Veins
D. Venules
9 Tunica media of arteries is madeup of.
A. Connective tissue
B. Elastic tissue
C. Muscular tissue and elastic fibres
D. Endothelium and connectivetissue
10 The flow of bolld creaes rhythmical throbbing of arteries which is called.
A. pulse
B. Anaphlaxis
C. Blood pressure
D. spurt

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