★ Microbiology Quiz
Helper T cells
A. directly destroy target cells.
B. function in allergic reactions.
C. suppress immune reactions.
D. activate B cells and other T cells.
Select your answer:
Topics:
Nervous System/Endocrine System Biomedical Energy and Metabolism Vocabulary for Organisms in Ecosystems Nasal Polyp Inherited & Acquired Traits Phlebotomy Medical Terminology Consciousness and Sleep Division of Microbiology Nutrition in Animals Joints & Movement The Respiratory System Pathophysiology_Endocrine Muscles and Movements Biochemistry LabOther quiz:
Eye Histology › ViewThe lens is composed of high concentrations of lens ______ and keeping the appropriate arrangement of these is critical to maintain lens clarity with problems resulting in _______.
A. Connecting tissue; glaucoma
B. Connecting tissue; cataracts
C. Proteins; cataracts
D. Proteins; glaucoma
Respiratory System › View
In the process of breathing, during what stage does the movement of the diaphragm enlarge the thoracic cavity?
A. Internal respiration
B. External respiration
C. Inspiration
D. Experation