NEET BIOLOGY

HUMAN PHYSIOLOGY

BODY FLUIDS AND CIRCULATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Match List I with List II and select the correct option. List I List II Plasma protein Functions I. Fibrinogen A. Defence mechanism II. Globulins B. Osmotic balance III. Albumins C. Coagulation of blood
A
I-C, II-A, III, -B
B
I-A, II-C, III-B
C
I-C, II-B, III-A
D
I-B, II-A, III-C
Explanation: 

Detailed explanation-1: -Defense: immunoglobulins and antibodies in plasma play an important role in the body’s defense against bacteria, viruses, fungi, and parasites. Maintenance of Osmotic Pressure: the colloidal osmotic pressure is maintained at around 25 mmHg by the plasma proteins like albumin synthesized by the liver.

Detailed explanation-2: -The proteins in plasma include the antibody proteins, coagulation factors, and the proteins albumin and fibrinogen which maintain serum osmotic pressure. Each of these can be separated using different techniques so that they form various blood products, which are used to treat different conditions.

Detailed explanation-3: -Alpha 1 globulin, alpha 2 globulin, beta globulin and gamma globulin are the types of globulin proteins. Fibrin is a non-globular protein that is involved in the blood clotting process. All these three proteins are present in blood plasma. Fibrinogen is the inactive form of the fibrin.

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