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

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

Question # 2

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

Question # 3

Sinoatrial node is embedded in the upper wall of................

Question # 4

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

Question # 5

Aorta supply oxygenated blood to all parts of body except.

Question # 6

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

Question # 7

The human heart is felt to be on the left side of chest becasue.

Question # 8

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

Question # 9

Baroreceptors receptors are present in.

Question # 10

The valveswhich prevnet backflow of blood into atria are.

Question # 11

Systolic pressur ein young man is.

Question # 12

SA -node initiates heartbeat in

Question # 13

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

Question # 14

Mitral valve is present between

Question # 15

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

Question # 16

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

Question # 17

During ventricular systole blood is pumped to

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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 that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
2 The wall of capillaries are made up of.
A. Muscular tissue
B. Elasticfibres
C. Connective tissue
D. Endothelial cells
3 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs
4 The flow of bolld creaes rhythmical throbbing of arteries which is called.
A. pulse
B. Anaphlaxis
C. Blood pressure
D. spurt
5 The left and right veentricles are separated by
A. Interventricular septum
B. Intraventicula septum
C. Extraventiculr septum
D. Atrivoventicular valves
6 Which one of the following is not related to heart wall.
A. Pericardium
B. Epicardium
C. Myocardium
D. Endocardium
7 The device machine that records electricla signals generqted by cardiac impulses is caled.
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram
8 Small cluster of cardiac muscle cells, located at the lower portion of interatrial septum is.
A. AV node
B. SA node
C. Bundle of his
D. Purkinje fibres
9 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
10 The thickness of left ventricle is about timesmore than right ventricle. 
A. 3
B. 5
C. 10
D. 12

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