Hemoglobin contains which of the following ions?

  • A
    $Fe^{2+}$
  • B
    $Mg^{2+}$
  • C
    $Na^{+}$
  • D
    $Ca^{2+}$

Explore More

Similar Questions

How many polypeptide chains are present in a single molecule of globin protein?

Which functional group is involved in the formation of disulfide bonds in proteins?

Which of the following is a group of sulfur-containing amino acids?

Which of the following amino acids is not found in proteins?

Which one of the following is not a fibrillar protein?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo