★ Blood Typing Quiz
Proteins produced by the immune system that destroy foreign substances…
A. antigens
B. agglutinates
C. platelets
D. antibodies
Select your answer:
Topics:
First Aid Bleeding Deaf Blind PHE Healthy Lifestyle Inflammation and Healing Joints and Range of Motion Neurology Fluid Therapy Urinary System and Fluid Balance Viruses History of Immunology Health and Hygiene Properties of the Hair Stress and Mental Health Oxygenation A Treat For MosquitoesOther quiz:
Body Fluids & Circulation › ViewHow do parasympathetic neural signals affect the working of the heart?
A. Reduce both heart rate & cardiac output
B. Heart rate is increased without affecting cardiac output
C. Both the heart rate & cardiac output increase
D. Heart rate decreases but cardiac output increases
Cell Bio › View
What cell structure holds the other organelles in place and provides structure and an internal “road” for the cell?
A. Cytoplasm
B. Cytoskeleton
C. Cilia
D. Centrioles