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

The velocity of blood flow in capillaries is.

Question # 2

The longest phase of cardiac cycle is.........and lasts about

Question # 3

The left andright ventricles are separated by 

Question # 4

Bicuspid valve guards the opening between

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

The valveswhich prevnet backflow of blood into atria are.

Question # 9

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

Question # 10

What is the state of bicuspid and tricuspid valves at he end of the first heart sound.

Question # 11

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

Question # 12

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

Question # 13

The device machine that records electricla signals generqted by cardiac impulses is caled.

Question # 14

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

Question # 15

Closure of tricuspid and bicuspid valves produce sound.

Question # 16

the inner layeer of pericardium is called.

Question # 17

SA -node initiates heartbeat in

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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 device machine that records electricla signals generqted by cardiac impulses is caled.
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram
2 Long term regulation of blood pressure is done through
A. Enzymes
B. Hormones
C. Neurotransmitters 
D. Cerebrum
3 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries
4 The hapatic ortal vein collects blood from
A. Spleen
B. Alimentary canal
C. Reproductive system
D. Both a and b
5 Innermost layer of heart wall is called.
A. Endocrdium
B. Pericardium
C. Myocardium
D. Epicardium
6 In humans which one is the other system for the transport of materials, the blood circulatory sysgtem.
A. Lymphatic system
B. Digestive system
C. Nevous system
D. Respiratory system
7 The vessels which bering oxygenated blood from lungs to the heart are.
A. Pulmonary arteries
B. Pulmonary capillaries
C. Pulmonary veins
D. Thoracic duct
8 A battery-operated devices, which emits electrical signals hat trigger normal heart beats is called.
A. Artificial pace maker
B. Natural pace maker
C. Dialyzer
D. Stent
9 Compared to vien an artery
A. Has thinner walls
B. Carries blood away from an organ
C. Is located more superficially
D. Has no internal valves
10 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

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