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

Human heart is situated in the........................of of chest cavity.

Question # 2

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

Question # 3

Tunica media of arteries is madeup of.

Question # 4

The component of ECG wave form from the beginnign QRS complex to the end of T-wave is

Question # 5

The velocity of blood flow in capillaries is.

Question # 6

The component of ECG-wave form that shows beginning of atrial depolarization is

Question # 7

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

Question # 8

Bicuspid valve guards the opening between

Question # 9

The wall of capillaries are made up of.

Question # 10

When metabolic activyt in a tissue rises, oxygen decrease and CO2 increse in its interstitial fluid, How does homeostatic feedback respond to this situation 

Question # 11

"Dubb" heart sound is produced when

Question # 12

The internal diameter of a capillary is about

Question # 13

Long term regulation of blood pressure is done through

Question # 14

Compared to vien an artery

Question # 15

The left andright ventricles are separated by 

Question # 16

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

Question # 17

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

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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 component of ECG wave form from the beginnign QRS complex to the end of T-wave is
A. QT interval
B. ST-segment
C. PR-segment
D. P- Wave
2 Long term regulation of blood pressure is done through
A. Enzymes
B. Hormones
C. Neurotransmitters 
D. Cerebrum
3 the inner layeer of pericardium is called.
A. Fibrous epicardium
B. Serous peridardium
C. Synovial memberane 
D. Endocardium
4 Baroreceptors receptors are present in.
A. Carotid arteries
B. Aortic arch
C. Juglar vein
D. Both a and b
5 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
6 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
7 The thickness of left ventricle is about timesmore than right ventricle. 
A. 3
B. 5
C. 10
D. 12
8 During ventricular systole blood is pumped to
A. Pulmonary arteries
B. Aorta
C. Both a and b
D. Pulmonary veins
9 Systolic pressur ein young man is.
A. 60 mm of Hg
B. 80 mm Hg
C. 100 mm Hg
D. 120 mm Hg
10 The device machine that records electricla signals generqted by cardiac impulses is caled.
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram

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