Across
- 3. This is a protein that circulates in the blood made by antigens
- 5. This type of protein in the phospholipid bilayer allows compounds to diffuse or be transported in and out
- 6. This is the stem cell that lymphocytes descend from
- 11. This is what surgeons involved in organ transplant are trying to match to avoid rejection (full name)
- 14. This piece of the innate immune system has "feet" to reach out and grab bacteria and phagocytize them
- 16. This type of immunization is caused by administration of an antigen
- 18. This type of immunization is caused by transfer of immunity by transfer of immune cells
Down
- 1. This type of protein in the phospholipid bilayer allows cells to communicate outside events to inside the cell
- 2. This type of bacteria has a thin level of peptidoglycan and lipopolysaccharide with two plasma membranes
- 4. This type of cell connects the innate to the adaptive immune system
- 6. This systems purpose is to collect fluid, clean it, and return it to the blood
- 7. This region of an antibody binds to antigens (hands)
- 8. This region of an antibody binds to receptors (tail), and determines the antibody class
- 9. This is a prokaryote with no membrane bound organelles, the smallest living organism
- 10. This is the stem cell that platelets and erythrocytes descend from
- 12. This word in German means "to prepare for eating" and is how antibodies tag invaders for destruction
- 13. This type of immunization is caused by transfer or specific antibodies from immunized to nonimmunized individuals
- 15. This type of cell matures in the thymus and recognizes protein antigens and keeps receptors on the cell surface
- 17. This type of bacteria has a thick layer of peptidoglycan and teichoic acid