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"

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Biology Fsc Part 1 Chapter 11 Online Test

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Question # 1

The component of ECG wave form from the beginnign QRS complex to the end of T-wave is

Question # 2

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

Question # 3

Long term regulation of blood pressure is done through

Question # 4

The wall of capillaries are made up of.

Question # 5

Closure of tricuspid and bicuspid valves produce sound.

Question # 6

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

Question # 7

The left andright ventricles are separated by 

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

Baroreceptors receptors are present in.

Question # 12

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

Question # 13

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

Question # 14

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 # 15

Mitral valve is present between

Question # 16

Systolic pressur ein young man is.

Question # 17

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

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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 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
2 The systemic circulation suppplies oxygenated blood to all systems of the body EXCEPT.
A. Respiratory system
B. Hepatic portal system
C. Immune system
D. Nervous system
3 The left and right veentricles are separated by
A. Interventricular septum
B. Intraventicula septum
C. Extraventiculr septum
D. Atrivoventicular valves
4 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
5 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
6 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
7 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
8 The vessels which bering oxygenated blood from lungs to the heart are.
A. Pulmonary arteries
B. Pulmonary capillaries
C. Pulmonary veins
D. Thoracic duct
9 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
10 SA -node initiates heartbeat in
A. Right atrium only
B. Right atrium and partially left also
C. Right and left both atria
D. Left atrium and partially right also

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