Topics: Human Eye Quiz
Crystalline lens of people at old age becomes milky and cloudy. This condition is called
A. myopia
B. lever
C. cataract
D. presbyopia
Select your answer:

Topics:
Skin Structure Immunology: T cell Development Enzymes and Movement of Substances Organic Compounds, Minerals and Enzymes Mutation & Genetic Engineering Circulatory & Lymphatic Forensic Odontology Heredity Circulation and Excretion Plasmid Infection Excretion in Humans Human Health Proteins, Amino Acids, & Enzymes Biochemistry of DiabetesOther quiz:
Musculoskeletal System › View Calcium:
A. causes ATP binding to actin
B. increases the action potential along the sarcolemma
C. binds to proteins on myosin
D. triggers the binding of myosin to actin
Anatomy › View
The A band is made of
A. Actin
B. Myosin
C. Smooth muscle
D. Myofibril