★ Sarcomere Anatomy Quiz
Which myofilament pulls the other one when a muscle contracts?
A. Actin pulls myosin
B. Myosin pulls actin
Select your answer:
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Pathogens Blood clotting Human Body Systems Medical Terminology Gastroinestinal Gastroenterology Cell Structure and Function Concept Enzymes Psychology Vocabulary Mycology Radiology Infection Control The Chemistry of Microbiology Cells, Genetics & Heredity Review Hematology Circulatory and Nervous System Med Term Musculoskeletal Oral HygieneOther quiz:
Immunisation › ViewWhat is the function of antibodies within the immune system?
A. Antibodies kill off any antigen that enters the body.
B. Antibodies are only made when you are given a vaccination for specific antigens.
C. Antibodies bind to specific antigens to flag for destruction.
D. Antibodies are part of an external defense mechanism.
Eye in Color Vision › View
Which pair is considered an opposing pair according to the opponent-process theory?
A. Red and Green
B. Red and Blue
C. Blue and Yellow
D. Green and Yellow