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 temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 2

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

Question # 3

The sac in which heart is enclosed.

Question # 4

Which one of the following is not related to heart wall.

Question # 5

In an adult abotu 8000 litres of blood move........of blood vessels daily, 

Question # 6

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

Question # 7

The internal diameter of a capillary is about

Question # 8

A battery-operated devices, which emits electrical signals hat trigger normal heart beats is called.

Question # 9

The hapatic ortal vein collects blood from

Question # 10

Baroreceptors receptors are present in.

Question # 11

SA -node initiates heartbeat in

Question # 12

The blood vessels which carry blood away from heart are.

Question # 13

"Dubb" heart sound is produced when

Question # 14

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

Question # 15

In a healthy person, plasma constitutes about........by volume

Question # 16

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

Question # 17

The left andright ventricles are separated by 

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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 thickness of left ventricle is about timesmore than right ventricle. 
A. 3
B. 5
C. 10
D. 12
2 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
3 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
4 Long term regulation of blood pressure is done through
A. Enzymes
B. Hormones
C. Neurotransmitters 
D. Cerebrum
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 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries
7 Systolic pressur ein young man is.
A. 60 mm of Hg
B. 80 mm Hg
C. 100 mm Hg
D. 120 mm Hg
8 The left and right veentricles are separated by
A. Interventricular septum
B. Intraventicula septum
C. Extraventiculr septum
D. Atrivoventicular valves
9 The hormone whcih stimulates kidnesy to retain more water in blood, excreting less in urine is.
A. ADH
B. ANH
C. ACTH
D. TSH
10 Mitral valve is present between
A. Right  atrium and right ventricle
B. Left atrium and let ventricle
C. Right ventricle and left ventricle
D. Let atrium and right atrium

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