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

Long term regulation of blood pressure is done through

Question # 2

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

Question # 3

The left andright ventricles are separated by 

Question # 4

ST-segment of ECG -wave form lasts for about

Question # 5

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

Question # 6

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 7

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

Question # 8

SA -node initiates heartbeat in

Question # 9

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

Question # 10

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

Question # 11

Baroreceptors receptors are present in.

Question # 12

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

Question # 13

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

Question # 14

the inner layeer of pericardium is called.

Question # 15

The sac in which heart is enclosed.

Question # 16

The velocity of blood flow in capillaries is.

Question # 17

When metabolic activyt in a tissue rises, oxygen decrease and CO2 increse in its interstitial fluid, How does homeostatic feedback respond to this situation 

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 "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
2 The temporary channel begtween embryonic pulmonary artery and aorta is.
A. Foramen magnum
B. Ineratrial foramen
C. Ductus arteriosus
D. thoracic duct
3 The sphinctes that reguate the amount of blood flowing through capillaries are.
A. Pre capillary sphincters
B. Post capillary sphincters
C. Intercapillary sphincters
D. Intra capillary sphincters
4 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
5 The left and right veentricles are separated by
A. Interventricular septum
B. Intraventicula septum
C. Extraventiculr septum
D. Atrivoventicular valves
6 Long term regulation of blood pressure is done through
A. Enzymes
B. Hormones
C. Neurotransmitters 
D. Cerebrum
7 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
8 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
9 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
10 Systolic pressur ein young man is.
A. 60 mm of Hg
B. 80 mm Hg
C. 100 mm Hg
D. 120 mm Hg

Test Questions

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    Muhammad ahsan Nawaz

    08 Mar 2025

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