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

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Question # 1

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

Question # 2

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

Question # 3

Bicuspid valve guards the opening between

Question # 4

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 # 5

Which of the following is not a part of interstitial flud.

Question # 6

The left and right veentricles are separated by

Question # 7

The blood vessels which carry blood away from heart are.

Question # 8

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

Question # 9

ST-segment of ECG -wave form lasts for about

Question # 10

Tunica media of arteries is madeup of.

Question # 11

Sinoatrial node is embedded in the upper wall of................

Question # 12

The valveswhich prevnet backflow of blood into atria are.

Question # 13

The left andright ventricles are separated by 

Question # 14

The sac in which heart is enclosed.

Question # 15

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

Question # 16

Long term regulation of blood pressure is done through

Question # 17

Mitral valve is present between

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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 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries
2 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
3 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
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 velocity of blood flow in capillaries is.
A. 450-500 mm/sec
B. 01 mm /sec
C. 250 mm/sec
D. 300 mm/sec
6 During ventricular systole blood is pumped to
A. Pulmonary arteries
B. Aorta
C. Both a and b
D. Pulmonary veins
7 The flow of bolld creaes rhythmical throbbing of arteries which is called.
A. pulse
B. Anaphlaxis
C. Blood pressure
D. spurt
8 Mitral valve is present between
A. Right  atrium and right ventricle
B. Left atrium and let ventricle
C. Right ventricle and left ventricle
D. Let atrium and right atrium
9 ST-segment of ECG -wave form lasts for about
A. 0.12 sec
B. 0.08 sec
C. 0.20 sec
D. 0.40 sec
10 Which one of the following is not the part of of human blood circulatory system.
A. Capillaries
B. Arteries
C. Lymph
D. Heart

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