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Structural Organization in Animals

Connective Tissues

Assertion: Haemoglobin is said to be a conjugated protein. Rea

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Assertion: Haemoglobin is said to be a conjugated protein.
Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.

If both Assertion and Reason are true and Reason is the correct explanation of Assertion

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

If Assertion is true but Reason is false.

If both Assertion and Reason are false.

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NEET Question Bank i Biology for AIIMS (Disha)

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Assertion: Haemoglobin is said to be a conjugated protein.
Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.

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Text solutionVerified

Conjugated proteins are the proteins which are formed by the binding of a simple protein with a non-protein prosthetic group. Conjugated chromoproteins are the pigment protein complexes. Hemoglobin is one such conjugated chromoprotein. It is composed of a simple protein called “globin” and non protein iron (

F e^{2 +}

) porphyrin complex called “heme”. 100 ml of blood contains about 15g of hemoglobin. Four

F e^{2 +}

ions of heme can loosely bind to upto four molecules of oxygen, thus enabling hemoglobin to carry oxygen.

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Question Text	Assertion: Haemoglobin is said to be a conjugated protein. Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.
Topic	Structural Organization in Animals
Subject	Biology
Class	Class 11
Answer Type	Text solution:1
Upvotes	124

Assertion: Haemoglobin is said to be a conjugated protein.
Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.

Text solutionVerified

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Assertion: Haemoglobin is said to be a conjugated protein. Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.

Text solutionVerified

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Assertion: Haemoglobin is said to be a conjugated protein.
Reason: It is composed of a protein called haem and a non protein iron porphyrin complex called globin.