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"

  • Total Questions17

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Biology Fsc Part 1 Chapter 11 Online Test

00:00
Question # 1

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

Question # 2

In an adult human .................litres blood move through blood vessels every day.

Question # 3

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 # 4

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

Question # 5

Closure of tricuspid and bicuspid valves produce sound.

Question # 6

SA -node initiates heartbeat in

Question # 7

the inner layeer of pericardium is called.

Question # 8

The space betwene partietal and viscreal particardium is called. .........., having how many militaer of pericardial fluid.

Question # 9

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

Question # 10

The sac in which heart is enclosed.

Question # 11

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

Question # 12

Tunica media of arteries is madeup of.

Question # 13

Instead of normal lubb-dubb sound, a lubb-hiss, lubb-hiss sound indicates.

Question # 14

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

Question # 15

What is the state of bicuspid and tricuspid valves at he end of the first heart sound.

Question # 16

In humans which one is the other system for the transport of materials, the blood circulatory sysgtem.

Question # 17

Long term regulation of blood pressure is done through

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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 Bicuspid valve guards the opening between
A. Stomach andintestine
B. Left atriu and left ventricle
C. Reight atrium and right ventricle
D. Pulmonary veins and left atrium
2 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
3 Sinoatrial node is embedded in the upper wall of................
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left venricle
4 The thickness of left ventricle is about time more than right venticle
A. 3
B. 5
C. 10
D. 12
5 The wall of capillaries are made up of.
A. Muscular tissue
B. Elasticfibres
C. Connective tissue
D. Endothelial cells
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 Aorta supply oxygenated blood to all parts of body except.
A. Pancreas
B. Lungs
C. Spleen
D. Brain
8 In a healthy person, plasma constitutes about........by volume
A. 45%
B. 55%
C. 65%
D. 90%
9 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
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 
A. Vasodilation
B. Vasoconstriction 
C. Both a and b
D. Stimulation of Vagus nerve

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