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

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Question # 1

Long term regulation of blood pressure is done through

Question # 2

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

Question # 3

The sac in which heart is enclosed.

Question # 4

Aorta supply oxygenated blood to all parts of body except.

Question # 5

The left andright ventricles are separated by 

Question # 6

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

Question # 7

The left and right veentricles are separated by

Question # 8

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

Question # 9

Closure of tricuspid and bicuspid valves produce sound.

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

small coronary veins drain directly into.

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

Innermost layer of heart wall is called.

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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 vessels which bering oxygenated blood from lungs to the heart are.
A. Pulmonary arteries
B. Pulmonary capillaries
C. Pulmonary veins
D. Thoracic duct
2 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
3 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
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 Sinoatrial node is embedded in the upper wall of................
A. Right atrium
B. Right ventricle
C. Left atrium
D. Left venricle
6 Which of the following is not a part of interstitial flud.
A. RBCs
B. Hormones
C. Water
D. Gases
7 small coronary veins drain directly into.
A. Left Atrium
B. Right Atrium
C. Left ventricle
D. Right ventricle
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 component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
10 The receptors which detect ups and down in blood pressure are.
A. Baroreceptors
B. Nociceptors
C. Thermoreceptors
D. Pacinian corpuscles

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