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

The systemic circulation suppplies oxygenated blood to all systems of the body EXCEPT.

Question # 2

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

Question # 3

By beating at normal speed, our heart pumps hovw much blood per minute.

Question # 4

small coronary veins drain directly into.

Question # 5

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

Question # 6

The internal diameter of a capillary is about

Question # 7

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

Question # 8

Mitral valve is present between

Question # 9

The hormone whcih stimulates kidnesy to retain more water in blood, excreting less in urine is.

Question # 10

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

Question # 11

the inner layeer of pericardium is called.

Question # 12

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

Question # 13

Closure of tricuspid and bicuspid valves produce sound.

Question # 14

In a healthy person, plasma constitutes about........by volume

Question # 15

The sac in which heart is enclosed.

Question # 16

The blood vessels which carry blood away from heart are.

Question # 17

The left andright ventricles are separated by 

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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 that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
2 In an adult human .................litres blood move through blood vessels every day.
A. 8000
B. 5
C. 800
D. 80,000
3 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries
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 
A. Vasodilation
B. Vasoconstriction 
C. Both a and b
D. Stimulation of Vagus nerve
5 The vessels which bring oxygenated blood from lungs to the heart are.
A. Pulmonary veins
B. Pulmonary arteries
C. Thoracic duct
D. Pulmonary capillaries
6 If the heart valves are not fully closed, turbulence is created, sounds like hiss is called.
A. Lubb
B. Murmur
C. Dubb
D. Both a and b
7 Innermost layer of heart wall is called.
A. Endocrdium
B. Pericardium
C. Myocardium
D. Epicardium
8 Small cluster of cardiac muscle cells, located at the lower portion of interatrial septum is.
A. AV node
B. SA node
C. Bundle of his
D. Purkinje fibres
9 Baroreceptors receptors are present in.
A. Carotid arteries
B. Aortic arch
C. Juglar vein
D. Both a and b
10 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

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