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Body Fluids And Circulations

Question
CBSEENBI11024966
Wired Faculty App

The component of blood which prevents its coagulation in the blood vessels is

  • Haemoglobin

  • Plasma

  • Thrombin

  • Heparin

Solution

D.

Heparin

Heparin prevents blood coagulation in the blood vessels. It is secreted by mast cells. It is an anticoagulant, blocking conversion of prothrombin to thrombin.

Haemoglobin is the blood pigment necessary for oxygen transport.

Plasma is the component of blood.

Thrombin is the product of blood clotting.

Some More Questions From Body Fluids and Circulations Chapter

Write the differences between

Systole and diastole

Write the differences between

(a) Blood and lymph

Write the differences between

Open and closed circulatory system

What is the differences between lymph and Blood?

How many times does a heart beat per minute?

What is the function of bicuspid valves?

What is the function of tricuspid valves?

Why circulatory system is absent in sponges?

What does the QRS wave represent in an ECG?

Name a animal having open circulatory system.

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