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

FSC Part 1 Biology Ch. 11 Test

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FSC Part 1 Biology Chapter Wise Test
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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

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Question # 1

Closure of tricuspid and bicuspid valves produce sound.

Question # 2

Mitral valve is present between

Question # 3

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

Question # 4

Innermost layer of heart wall is called.

Question # 5

What is the state of bicuspid and tricuspid valves at he end of the first heart sound.

Question # 6

During ventricular systole blood is pumped to

Question # 7

Tunica media of arteries is madeup of.

Question # 8

The space betwene partietal and viscreal particardium is called. .........., having how many militaer of pericardial fluid.

Question # 9

The blood vessels which carry blood away from heart are.

Question # 10

SA -node initiates heartbeat in

Question # 11

Long term regulation of blood pressure is done through

Question # 12

The sac in which heart is enclosed.

Question # 13

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

Question # 14

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

Question # 15

The human heart is felt to be on the left side of chest becasue.

Question # 16

The sphinctes that reguate the amount of blood flowing through capillaries 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 sac in which heart is enclosed.
A. Pericardium
B. Myocardium
C. Endocardium
D. Pleura
2 By beating at normal speed, our heart pumps hovw much blood per minute.
A. 2 liters
B. 3 liters
C. 5 liters
D. 8 liters
3 The thickness of left ventricle is about time more than right venticle
A. 3
B. 5
C. 10
D. 12
4 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
5 The hapatic ortal vein collects blood from
A. Spleen
B. Alimentary canal
C. Reproductive system
D. Both a and b
6 The internal diameter of a capillary is about
A. 8 micro meter
B. 4 mm
C. 16 nm
D. 26 micro meter
7 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
8 The left andright ventricles are separated by 
A. Interventricular septum
B. Intraventricular septum
C. Extraventicular septum
D. Atrioventricular valves
9 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs
10 The average heartrate of an adult is about.........times per minute
A. 60
B. 70
C. 80
D. 100

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