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 valveswhich prevnet backflow of blood into atria are.

Question # 2

The internal diameter of a capillary is about

Question # 3

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

Question # 4

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

Question # 5

The sac in which heart is enclosed.

Question # 6

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 7

"Dubb" heart sound is produced when

Question # 8

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

Question # 9

ST-segment of ECG -wave form lasts for about

Question # 10

Compared to vien an artery

Question # 11

the inner layeer of pericardium is called.

Question # 12

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

Question # 13

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

Question # 14

Inner visceral particardium is closely attached to theunderlying heart, and is also known as.

Question # 15

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

Question # 16

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

Question # 17

The velocity of blood flow in capillaries is.

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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 component of ECG wave form from the beginnign QRS complex to the end of T-wave is
A. QT interval
B. ST-segment
C. PR-segment
D. P- Wave
2 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries
3 The blood vessels which carry blood away from heart are.
A. Capilaries
B. Arteries
C. Veins
D. Venules
4 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
5 The human heart is felt to be on the left side of chest becasue.
A. It is located in left side
B. The left side of heart is stronge and larger
C. It is located in right side
D. It is present below the diaphragm
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 Human heart is situated in the........................of of chest cavity.
A. Middle
B. Upper part
C. Lower region
D. behind
8 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
9 The thickness of left ventricle is about time more than right venticle
A. 3
B. 5
C. 10
D. 12
10 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs

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