Blood

• RBCs are also known as what?

  Erythrocytes
• What blood cell lacks NUCLEI?

  Erythrocytes
• Erythrocytes are completely filled with oxygen-carrying protein called HEMOGLOBIN.
• What is the size of erythrocyte?

  7.5 micrometer'
• What is the shape of RBCs?

  biconcave
• What do you call the only blood cells whose function does not require them to leave the vasculature?

  Erythrocytes
• WBCs are also known as what?

  Leukocytes
• What blood cell leave the blood and migrate to the tissues where they become functional cells?

  Leukocytes
• Platelets are also known as what?

  Thrombocytes
• What do you call the remnants of major cells found in red bone marrow (megakaryocyte)?

  thrombocytes
• What is the life span of platelets?

  10 days
• Size of thrombocytes?

  2-4 micrometers