The red colouring matter of blood which trans | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

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

Vedclass · Answer

(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.

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

Similar Questions

In the presence of which of the following does the concentration of organic acids in the blood not increase?

Which type of white blood cells are associated with the release of histamine and the natural anticoagulant heparin?

Which of the following is true about plasma?
$(i)$ It contains $90-92 \%$ water.
$(ii)$ It contains $6-8 \%$ proteins.
$(iii)$ It is a straw-coloured,viscous fluid.

Erythroblastosis foetalis is a disease in which

Vitamin $K$ is required for:

Vedclass Test Series

Exam Paper Generator

Online Exam Module