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

Tunica media of arteries is madeup of.

Question # 2

The sphinctes that reguate the amount of blood flowing through capillaries are.

Question # 3

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

Question # 4

The internal diameter of a capillary is about

Question # 5

During ventricular systole blood is pumped to

Question # 6

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

Question # 7

Systolic pressur ein young man is.

Question # 8

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

Question # 9

The left andright ventricles are separated by 

Question # 10

"Dubb" heart sound is produced when

Question # 11

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

Question # 12

Bicuspid valve guards the opening between

Question # 13

In an adult abotu 8000 litres of blood move........of blood vessels daily, 

Question # 14

The wall of capillaries are made up of.

Question # 15

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 16

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

Question # 17

Baroreceptors receptors are present in.

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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 human heart is felt to be on the left side of chest becasue.
A. It is located in left side
B. The left side of heart is stronge and larger
C. It is located in right side
D. It is present below the diaphragm
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 small coronary veins drain directly into.
A. Left Atrium
B. Right Atrium
C. Left ventricle
D. Right ventricle
4 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
5 Which one of the following is not related to heart wall.
A. Pericardium
B. Epicardium
C. Myocardium
D. Endocardium
6 The blood vessels which carry blood away from heart are.
A. Capilaries
B. Arteries
C. Veins
D. Venules
7 "Dubb" heart sound is produced when
A. Semilunar valves areclose
B. AV-valves are open
C. Av-valves are close
D. Semilunar valves are open
8 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
9 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
10 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs

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