Lymphocytes and Immune Response
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Questions and Answers

What is the primary function of B-cells?

  • Transporting oxygen
  • Producing antibodies (correct)
  • Attacking viruses
  • Producing platelets

    • Which cells attack a high variety of infectious materials, antigens, and spontaneous cancers?

  • Red Blood Cells
  • T-cells
  • Platelets
  • Natural Killer Cells (correct)

    • What is the primary function of thrombocytes?

  • Transporting oxygen
  • Forming blood clots (correct)
  • Regulating blood osmolarity
  • Producing red blood cells

    • Which proteins are hormone carriers for lipid-soluble hormones?

    <p><em>Globulins</em></p> Signup and view all the answers

    What stimulates platelet production?

    <p>Thrombopoietin</p> Signup and view all the answers

    What is the main job of erythrocytes (RBCs)?

    <p><strong>Injecting nucleus</strong> to take on biconcave shape</p> Signup and view all the answers

    What is the only source of DNA in the blood?

    <p><em>White Blood Cells (WBC)</em></p> Signup and view all the answers

    Where are megakaryocytes located before rupturing to form platelets?

    <p><em>Red Bone Marrow</em></p> Signup and view all the answers

    What happens to platelets after being in the bloodstream for 5-9 days?

    <p><em>They are removed by macrophages from the spleen and liver</em></p> Signup and view all the answers

    Which component is necessary for hemoglobin production?

    <p><em>Iron atoms</em></p> Signup and view all the answers

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