Which of the following statements does not represent the role of a cell marker in the third line of defense?
A. They are attachment sites for foreign molecules.
B. They serve as recognition factors for self and nonself molecules.
C. They receive and transmit signals to coordinate the immune response.
D. They serve as transcription factors to initiate antibody production.
Select your answer:
Topics:
Body Structures and Organ Systems Renal and Gastrointestinal System Human Anatomy and Physiology Bacteria and Viruses Nutrients in Food Diseases of The Digestive System Vascular Psychology Degeneration Pathology Renal T Cells Agents of Disease Immune Response Fats and Coronary Heart Disease Diabetes MellitusOther quiz:
Pulmonology › ViewWhat important activity takes place in the lungs?
A. Food is digested
B. Waste filtered from blood
C. Oxygen (O2) is exchanged for Carbon Dioxide (CO2)
D. Trachea is exchanged for the larynx
Organ Senses and Locomotor System › View
The jelly-like substance that helps to keep the shape of the eye, found between the lens and the retina, is the:
A. Aqueous humour
B. Cornea
C. Vitreous humour
D. Iris