Which component of blood transports gases?Multiple choice question.eosinophilsleukocyteserythrocytespatelets

Break Down the Problem

1. Identify the components of blood and their functions.
2. Focus on the options given to find which one is primarily responsible for gas transport.

Relevant Concepts

• Blood consists of various components, including:
  • Erythrocytes (red blood cells)
  • Leukocytes (white blood cells)
  • Platelets
  • Plasma
• Erythrocytes are known for transporting oxygen from the lungs to the body's tissues and returning carbon dioxide from the tissues back to the lungs.

Analysis and Detail

1. Eosinophils: A type of white blood cell that is part of the immune response but does not primarily transport gases.
2. Leukocytes: Also white blood cells, they play a role in immune function and do not transport gases.
3. Erythrocytes: These are red blood cells and are specialized for the transport of oxygen and carbon dioxide.
4. Platelets: Cell fragments involved in blood clotting, not in gas transport.

Verify and Summarize

The primary component of blood responsible for gas transport is definitively the erythrocytes, as they carry oxygen and carbon dioxide due to the presence of hemoglobin.

Final Answer

The correct answer is erythrocytes.