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

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

Question # 2

The left and right veentricles are separated by

Question # 3

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

Question # 4

The hapatic ortal vein collects blood from

Question # 5

The velocity of blood flow in capillaries is.

Question # 6

During ventricular systole blood is pumped to

Question # 7

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 # 8

Long term regulation of blood pressure is done through

Question # 9

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 10

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

Question # 11

Which of the following is not a part of interstitial flud.

Question # 12

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

Question # 13

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

Question # 14

Human heart is situated in the........................of of chest cavity.

Question # 15

SA -node initiates heartbeat in

Question # 16

The sac in which heart is enclosed.

Question # 17

Mitral valve is present between

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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 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
2 The internal diameter of a capillary is about
A. 8 micro meter
B. 4 mm
C. 16 nm
D. 26 micro meter
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 
A. Vasodilation
B. Vasoconstriction 
C. Both a and b
D. Stimulation of Vagus nerve
4 In a healthy person, plasma constitutes about........by volume
A. 45%
B. 55%
C. 65%
D. 90%
5 "Dubb" heart sound is produced when
A. Semilunar valves areclose
B. AV-valves are open
C. Av-valves are close
D. Semilunar valves are open
6 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
7 The temporary channel begtween embryonic pulmonary artery and aorta is.
A. Foramen magnum
B. Ineratrial foramen
C. Ductus arteriosus
D. thoracic duct
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 flow of bolld creaes rhythmical throbbing of arteries which is called.
A. pulse
B. Anaphlaxis
C. Blood pressure
D. spurt
10 In an adult human .................litres blood move through blood vessels every day.
A. 8000
B. 5
C. 800
D. 80,000

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    Muhammad ahsan Nawaz

    08 Mar 2025

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