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

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Biology Fsc Part 1 Chapter 11 Online Test

00:00
Question # 1

The internal diameter of a capillary is about

Question # 2

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

Question # 3

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

Question # 4

the inner layeer of pericardium is called.

Question # 5

Innermost layer of heart wall is called.

Question # 6

The temporary channel begtween embryonic pulmonary artery and aorta is.

Question # 7

Mitral valve is present between

Question # 8

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

Question # 9

Small cluster of cardiac muscle cells, located at the lower portion of interatrial septum is.

Question # 10

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

Question # 11

The sphinctes that reguate the amount of blood flowing through capillaries are.

Question # 12

Systolic pressur ein young man is.

Question # 13

The thickness of left ventricle is about timesmore than right ventricle. 

Question # 14

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

Question # 15

Human heart is situated in the........................of of chest cavity.

Question # 16

"Dubb" heart sound is produced when

Question # 17

The left and right veentricles are separated by

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 In an adult human .................litres blood move through blood vessels every day.
A. 8000
B. 5
C. 800
D. 80,000
2 Systolic pressur ein young man is.
A. 60 mm of Hg
B. 80 mm Hg
C. 100 mm Hg
D. 120 mm Hg
3 Human heart is situated in the........................of of chest cavity.
A. Middle
B. Upper part
C. Lower region
D. behind
4 Closure of tricuspid and bicuspid valves produce sound.
A. Lubb
B. Dubb
C. First lubb theDub
D. None of these but murmurs
5 The vessels which bering oxygenated blood from lungs to the heart are.
A. Pulmonary arteries
B. Pulmonary capillaries
C. Pulmonary veins
D. Thoracic duct
6 The valveswhich prevnet backflow of blood into atria are.
A. Atrioventicular valves
B. Semilunar valves
C. Aortic valve
D. Pulmoneary valve
7 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
8 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
9 In a healthy person, plasma constitutes about........by volume
A. 45%
B. 55%
C. 65%
D. 90%
10 Blood pressur eis highestin.........and blood mvoes, most slowly in.
A. Veins , capillaries
B. Arterise, capillaries
C. Capillaries, arteris
D. Veins, arteries

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