haemoglobin contains an atom of a)Mg b) Ca c) K d) Fe
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Fe
hope this may help u.
thnx.
hope this may help u.
thnx.
siril:
www.google.com
google says it is IRON
I am saying you both to check
checked
please search "haemoglobin contains the metal" in google
in Google it is fe
so fe is the correct answer
and thank u guys
bye
Answered by
0
Answer:
From the given options, the correct option is D) Fe
Explanation:
- A hemoglobin contains an atom of an Iron (Fe).
- A "haem" prosthetic group with an iron atom at its center can be found in hemoglobin.
- Iron makes about 0.334% of the weight of hemoglobin.
- It is an oxygen-transporting metalloprotein found in all vertebrate species' red blood cells.
- Each hemoglobin molecule contains four iron atoms, and as a result, it has the capacity to bind four oxygen molecules.
- Two pairs of polypeptide chains are joined to form globin.
- Each of the four subunits that make up hemoglobin has a polypeptide chain and a heme group.
- All hemoglobin's include the identical iron protoporphyrin IX prosthetic heme group along with a polypeptide chain made up of 141 (alpha) and 146 (beta) amino acid residues.
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