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

  • Time Allowed20

Biology Fsc Part 1 Chapter 11 Online Test

00:00
Question # 1

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

Question # 2

Which one of the following is not the part of of human blood circulatory system.

Question # 3

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

Question # 4

Closure of tricuspid and bicuspid valves produce sound.

Question # 5

The internal diameter of a capillary is about

Question # 6

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

Question # 7

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

Question # 8

The valveswhich prevnet backflow of blood into atria are.

Question # 9

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

Question # 10

Mitral valve is present between

Question # 11

The velocity of blood flow in capillaries is.

Question # 12

small coronary veins drain directly into.

Question # 13

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

Question # 14

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 15

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

Question # 16

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

Question # 17

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

Prepare Complete Set Wise Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test" MCQs Online With Answers


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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 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
2 The sac in which heart is enclosed.
A. Pericardium
B. Myocardium
C. Endocardium
D. Pleura
3 During ventricular systole blood is pumped to
A. Pulmonary arteries
B. Aorta
C. Both a and b
D. Pulmonary veins
4 Innermost layer of heart wall is called.
A. Endocrdium
B. Pericardium
C. Myocardium
D. Epicardium
5 The device machine that records electricla signals generqted by cardiac impulses is caled.
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram
6 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
7 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
8 the inner layeer of pericardium is called.
A. Fibrous epicardium
B. Serous peridardium
C. Synovial memberane 
D. Endocardium
9 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
10 The average heartrate of an adult is about.........times per minute
A. 60
B. 70
C. 80
D. 100

Test Questions

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    08 Mar 2025

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