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

FSC Part 1 Biology Ch. 11 Test

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FSC Part 1 Biology Chapter Wise Test
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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

00:00
Question # 1

If the heart valves are not fully closed, turbulence is created, sounds like hiss is called.

Question # 2

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

Question # 3

Compared to vien an artery

Question # 4

ST-segment of ECG -wave form lasts for about

Question # 5

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

Question # 6

Systolic pressur ein young man is.

Question # 7

Bicuspid valve guards the opening between

Question # 8

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

Question # 9

small coronary veins drain directly into.

Question # 10

The internal diameter of a capillary is about

Question # 11

SA -node initiates heartbeat in

Question # 12

Long term regulation of blood pressure is done through

Question # 13

Innermost layer of heart wall is called.

Question # 14

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

Question # 15

The hormone whcih stimulates kidnesy to retain more water in blood, excreting less in urine is.

Question # 16

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

Question # 17

The flow of bolld creaes rhythmical throbbing of arteries which is called.

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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 inner layeer of pericardium is called.
A. Fibrous epicardium
B. Serous peridardium
C. Synovial memberane 
D. Endocardium
2 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
3 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
4 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
5 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
6 Instead of normal lubb-dubb sound, a lubb-hiss, lubb-hiss sound indicates.
A. Blocked coronary artery
B. Damaged pacemaker
C. Defective semiluner valve
D. High blood pressure
7 Innermost layer of heart wall is called.
A. Endocrdium
B. Pericardium
C. Myocardium
D. Epicardium
8 The longest phase of cardiac cycle is.........and lasts about
A. Ventricular systole 0.3 sec
B. Diastole, 0.4 sec
C. Atrical systole. 0.4
D. Atrial systole. 0.1 sec
9 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
10 The vessels which bering oxygenated blood from lungs to the heart are.
A. Pulmonary arteries
B. Pulmonary capillaries
C. Pulmonary veins
D. Thoracic duct

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