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

small coronary veins drain directly into.

Question # 2

Tunica media of arteries is madeup of.

Question # 3

When metabolic activyt in a tissue rises, oxygen decrease and CO2 increse in its interstitial fluid, How does homeostatic feedback respond to this situation 

Question # 4

Long term regulation of blood pressure is done through

Question # 5

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

Question # 6

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

Question # 7

The left and right veentricles are separated by

Question # 8

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

Question # 9

the inner layeer of pericardium is called.

Question # 10

The hapatic ortal vein collects blood from

Question # 11

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

Question # 12

ST-segment of ECG -wave form lasts for about

Question # 13

The valveswhich prevnet backflow of blood into atria are.

Question # 14

Closure of tricuspid and bicuspid valves produce sound.

Question # 15

Systolic pressur ein young man is.

Question # 16

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

Question # 17

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

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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 bring oxygenated blood from lungs to the heart are.
A. Pulmonary veins
B. Pulmonary arteries
C. Thoracic duct
D. Pulmonary capillaries
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 The space betwene partietal and viscreal particardium is called. .........., having how many militaer of pericardial fluid.
A. Pericardial cavity, 50 ml
B. Pleural, 100ml
C. Peritoneal,cavity, 50 ml
D. Oral caviy, 75 ml
4 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
5 Human heart is situated in the........................of of chest cavity.
A. Middle
B. Upper part
C. Lower region
D. behind
6 Compared to vien an artery
A. Has thinner walls
B. Carries blood away from an organ
C. Is located more superficially
D. Has no internal valves
7 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs
8 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
9 Bicuspid valve guards the opening between
A. Stomach andintestine
B. Left atriu and left ventricle
C. Reight atrium and right ventricle
D. Pulmonary veins and left atrium
10 The thickness of left ventricle is about time more than right venticle
A. 3
B. 5
C. 10
D. 12

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