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"

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Biology Fsc Part 1 Chapter 11 Online Test

00:00
Question # 1

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

Question # 2

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

Question # 3

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

Question # 4

Tunica media of arteries is madeup of.

Question # 5

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

Question # 6

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

Question # 7

Long term regulation of blood pressure is done through

Question # 8

ST-segment of ECG -wave form lasts for about

Question # 9

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

Question # 10

small coronary veins drain directly into.

Question # 11

SA -node initiates heartbeat in

Question # 12

The systemic circulation suppplies oxygenated blood to all systems of the body EXCEPT.

Question # 13

Bicuspid valve guards the opening between

Question # 14

The wall of capillaries are made up of.

Question # 15

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 # 16

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

Question # 17

The space betwene partietal and viscreal particardium is called. .........., having how many militaer of pericardial fluid.

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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 The blood vessels which carry blood away from heart are.
A. Capilaries
B. Arteries
C. Veins
D. Venules
3 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
4 Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
A. Epicardium
B. Fibrous pericardium
C. Parietal pericardium
D. Endocardium
5 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
6 Which of the following is not a part of interstitial flud.
A. RBCs
B. Hormones
C. Water
D. Gases
7 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
8 The component of ECG-wave form that shows beginning of atrial depolarization is
A. P-wave
B. T-wave
C. QRS
D. PR-segment
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 small coronary veins drain directly into.
A. Left Atrium
B. Right Atrium
C. Left ventricle
D. Right ventricle

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