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

00:00
Question # 1

Blood pressur eis highestin.........and blood mvoes, most slowly in.

Question # 2

Aorta supply oxygenated blood to all parts of body except.

Question # 3

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

Question # 4

The receptors which detect ups and down in blood pressure are.

Question # 5

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

Question # 6

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

Question # 7

Baroreceptors receptors are present in.

Question # 8

Bicuspid valve guards the opening between

Question # 9

Tunica media of arteries is madeup of.

Question # 10

Long term regulation of blood pressure is done through

Question # 11

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

Question # 12

Closure of tricuspid and bicuspid valves produce sound.

Question # 13

The blood vessels which carry blood away from heart are.

Question # 14

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

Question # 15

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

Question # 16

The internal diameter of a capillary is about

Question # 17

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

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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 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
2 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
3 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs
4 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
5 What is the state of bicuspid and tricuspid valves at he end of the first heart sound.
A. Bicuspid is closed, tricuspid is open
B. Bcuspid is open, tricuspid is closed
C. Both are closed
D. Both are open
6 The device machine that records electricla signals generqted by cardiac impulses is caled.
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram
7 In an adult human .................litres blood move through blood vessels every day.
A. 8000
B. 5
C. 800
D. 80,000
8 Aorta supply oxygenated blood to all parts of body except.
A. Pancreas
B. Lungs
C. Spleen
D. Brain
9 In a healthy person, plasma constitutes about........by volume
A. 45%
B. 55%
C. 65%
D. 90%
10 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

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