Hemoglobina

The video explains the role of hemoglobin in transporting oxygen in the blood. It highlights that 97% of the dry weight of mammalian red blood cells is hemoglobin. When oxygen binds to hemoglobin, it forms oxyhemoglobin, which gives arterial blood its bright red color.

Explain the significance of oxyhemoglobin in the blood.

What color does hemoglobin become when it binds with oxygen?