★ Muscle Anatomy Quiz
During skeletal muscle contraction, to what do myosin heads bind?
A. the H zone
B. Z discs
C. actin filaments
D. myosin filaments
Select your answer:
Topics:
Skin Structure, Growth & Nutrition Asexual/Sexual Reproduction Fats And Oil Virus and Bacteria Food and Health & Bones and Muscles The nervous system & brain Bone Shapes & Long Bone Anatomy Excretion in Humans Infection Control Brain Radiography Skin Appendages Anatomy Muscles Basics of Cardiology MicrorganismsOther quiz:
Discovery of DNA › ViewWhat is a virus that infects bacteria called?
A. bacteriophage
B. infectious virus
C. transformation
D. gene change
Enzymes › View
What would likely occur without enzymes in biological systems?
A. Reactions would occur at a normal rate.
B. Reactions would happen too slowly to support life.
C. Reactions would speed up uncontrollably.
D. Reactions would not be affected.