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

Question # 2

SA -node initiates heartbeat in

Question # 3

During ventricular systole blood is pumped to

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

By beating at normal speed, our heart pumps hovw much blood per minute.

Question # 9

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

Question # 10

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

Question # 11

Blood pressur eis highestin.........and blood mvoes, most slowly in.

Question # 12

Mitral valve is present between

Question # 13

The blood vessels which carry blood away from heart are.

Question # 14

The left andright ventricles are separated by 

Question # 15

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

Question # 16

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

Question # 17

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

Prepare Complete Set Wise Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test" MCQs Online With Answers


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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 Human heart is situated in the........................of of chest cavity.
A. Middle
B. Upper part
C. Lower region
D. behind
2 Sinoatrial node is embedded in the upper wall of................
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left venricle
3 What is the state of bicuspid and tricuspid valves at he end of the first heart sound.
A. Bicuspid is closed, tricuspid is open
B. Bcuspid is open, tricuspid is closed
C. Both are closed
D. Both are open
4 If the heart valves are not fully closed, turbulence is created, sounds like hiss is called.
A. Lubb
B. Murmur
C. Dubb
D. Both a and b
5 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
6 The left and right veentricles are separated by
A. Interventricular septum
B. Intraventicula septum
C. Extraventiculr septum
D. Atrivoventicular valves
7 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
8 The flow of bolld creaes rhythmical throbbing of arteries which is called.
A. pulse
B. Anaphlaxis
C. Blood pressure
D. spurt
9 The vessels which bring oxygenated blood from lungs to the heart are.
A. Pulmonary veins
B. Pulmonary arteries
C. Thoracic duct
D. Pulmonary capillaries
10 The blood vessels which carry blood away from heart are.
A. Capilaries
B. Arteries
C. Veins
D. Venules

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