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

Instead of normal lubb-dubb sound, a lubb-hiss, lubb-hiss sound indicates.

Question # 2

Compared to vien an artery

Question # 3

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

Question # 4

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

Question # 5

Baroreceptors receptors are present in.

Question # 6

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

Question # 7

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

Question # 8

Systolic pressur ein young man is.

Question # 9

Innermost layer of heart wall is called.

Question # 10

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

Question # 11

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

Question # 12

The left and right veentricles are separated by

Question # 13

small coronary veins drain directly into.

Question # 14

The valveswhich prevnet backflow of blood into atria are.

Question # 15

During ventricular systole blood is pumped to

Question # 16

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

Question # 17

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

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 ST-segment of ECG -wave form lasts for about
A. 0.12 sec
B. 0.08 sec
C. 0.20 sec
D. 0.40 sec
2 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
3 Human heart is situated in the........................of of chest cavity.
A. Middle
B. Upper part
C. Lower region
D. behind
4 The systemic circulation suppplies oxygenated blood to all systems of the body EXCEPT.
A. Respiratory system
B. Hepatic portal system
C. Immune system
D. Nervous system
5 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
6 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
7 The temporary channel begtween embryonic pulmonary artery and aorta is.
A. Foramen magnum
B. Ineratrial foramen
C. Ductus arteriosus
D. thoracic duct
8 Baroreceptors receptors are present in.
A. Carotid arteries
B. Aortic arch
C. Juglar vein
D. Both a and b
9 Tunica media of arteries is madeup of.
A. Connective tissue
B. Elastic tissue
C. Muscular tissue and elastic fibres
D. Endothelium and connectivetissue
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

Test Questions

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