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

Question # 2

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

Question # 3

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

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

Bicuspid valve guards the opening between

Question # 6

"Dubb" heart sound is produced when

Question # 7

the inner layeer of pericardium is called.

Question # 8

The average heartrate of an adult is about.........times per minute

Question # 9

ST-segment of ECG -wave form lasts for about

Question # 10

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

Question # 11

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

Question # 12

Long term regulation of blood pressure is done through

Question # 13

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

Question # 14

The sac in which heart is enclosed.

Question # 15

Tunica media of arteries is madeup of.

Question # 16

The flow of blood creates rhythmical througbbbing of arteries .Which is called.

Question # 17

The thickness of left ventricle is about time more than right venticle

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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 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
2 Long term regulation of blood pressure is done through
A. Enzymes
B. Hormones
C. Neurotransmitters 
D. Cerebrum
3 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
4 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
5 In an adult human .................litres blood move through blood vessels every day.
A. 8000
B. 5
C. 800
D. 80,000
6 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
7 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
8 In an adult abotu 8000 litres of blood move........of blood vessels daily, 
A. 96 km
B. 960 km
C. 96000 km
D. 9600 km
9 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
10 Innermost layer of heart wall is called.
A. Endocrdium
B. Pericardium
C. Myocardium
D. Epicardium

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