Multiple Choice
Cells that destroy some types of tumor cells and some virus-infected cells without prior exposure are:
A) lymphocytes.
B) plasma cells.
C) megakaryocytes.
D) natural killer cells.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Platelets are not cells; they are disk-shaped
Q5: Erythrocytes and platelets lack cell nuclei.
Q6: Thrombocytes develop from megakaryocytes in response to
Q11: Erythropoietin induces the selective proliferation of proerythroblasts.
Q11: Match the descriptions with the corresponding terms.<br>-Phagocytosis<br>A)Clotting<br>B)Red
Q19: Match the macrophage to its location.<br>-Lung<br>A)Kupffer's cells<br>B)Alveolar
Q21: What is the role of nitric oxide
Q26: Match the descriptions with the corresponding terms.<br>-Hemostasis<br>A)Clotting<br>B)Red
Q33: Aging causes major changes in blood composition.
Q42: Recycling of iron from erythrocytes is made