The red colouring matter of blood which trans | vedclass

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Question

(A) Haemoglobin is the red-coloured respiratory pigment found in the $RBCs$ of most animals. It consists of a protein called globin and a non-protein

Vedclass · Accepted Answer

Iron

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(A) Haemoglobin is the red-coloured respiratory pigment found in the $RBCs$ of most animals. It consists of a protein called globin and a non-protein prosthetic group called heme. The heme group contains an iron $(Fe^{2+})$ atom at the center of a porphyrin ring system. This iron atom is responsible for the reversible binding and transport of oxygen from the lungs to the body tissues,and it also assists in the transport of $CO_{2}$ back to the lungs.

Column-$I$ (Blood Group)	Column-$II$ (Can donate blood to)
$P$. $A$	$I$. $AB$
$Q$. $B$	$II$. $B, AB$
$R$. $AB$	$III$. $A, B, AB, O$
$S$. $O$	$IV$. $A, AB$

The red colouring matter of blood which transports oxygen contains an element in a system of rings. The element is:

Similar Questions

Match the following columns:
Column-$I$ (Blood Group) Column-$II$ (Can donate blood to)
$P$. $A$ $I$. $AB$
$Q$. $B$ $II$. $B, AB$
$R$. $AB$ $III$. $A, B, AB, O$
$S$. $O$ $IV$. $A, AB$

Which of the following is correct?

Identify the cells and their functions based on the provided figure:
$(a)$ Fig. $A$ - Megakaryocyte - formation of platelets
$(b)$ Fig. $B$ - Lymphocyte - synthesis of antibodies
$(c)$ Fig. $A$ - Eosinophil - secrete antihistamine
$(d)$ Fig. $A$ - Neutrophil - secrete heparin

Prothrombin,which helps in the clotting of blood,is present in:

Write the feature that distinguishes between the two: Plasma and Serum.

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