What is the function of a Helper T cell in the immune system?
A. Specifically recognizes and kills “altered-self” cells
B. Binds specific soluble antigens with its membrane-bound antibody
C. Specifically recognizes foreign peptides on antigen-presenting cells
D. Rapidly recognizes and kills virally infected or tumor cells
Select your answer:
Topics:
Sensory Disorder Herd Immunity Medical Vocabulary Asexual/Sexual Reproduction HHB Immunology Pollution Dentistry Blood and Hematology Ear/Eye Medical Terms Protozoan Diseases Forensic Pathology (Autopsy) Assessment Health and Hygiene Restrictive Respiratory Disorders Psychology Vocabulary Musculoskeletal FitnessOther quiz:
Musculoskeletal Injuries › ViewWhich of the following best describes the autoimmune condition ‘Rheumatoid Arthritis’
A. The articular cartilage in a joint has completely worn away causing bones to ‘rub’ against each other causing pain
B. Bones have become hollow and brittle, allowing them to fracture easily
C. It is an overuse condition which can affect any synovial joint in the body
D. Inflammation of and thickening of the joint casual surrounding synovial joints
Cell Theory & Melanoma › View
During cell division, the genetic material in a cell needs to duplicate — before it divides into 2.
A. TRUE
B. FALSE