<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Wie heißt der bei Wirbeltieren vorkommende rote Farbstoff, der für den Sauerstofftransport sorgt?<end_of_turn>
<start_of_turn>model
The red pigment present in vertebrates and which ensures the transport of oxygen is called “hemoglobin”. Hemoglobin is a protein found in red blood cells (erythrocytes) and is responsible for binding to oxygen in the lungs and transporting it to the body's tissues, where the oxygen is released to support cellular respiration. The iron ions found in the hemoglobin molecule are essential for binding to oxygen molecules, giving blood its characteristic red color when oxygenated.<end_of_turn><eos>