. In a lively gym class, Getse and Elli are on a mission to discover the secrets of muscle magic! Can you help them figure out what the ability of a muscle to shorten and generate force when stimulated is called?
A. Elasticity
B. Contractibility
C. Extensibility
D. Excitability
Select your answer:
Topics:
Respiration in Organisms Diseases and Preventions Entomology Oxygenation Circulatory & Respiratory Surgical Nutrition Anatomy Disease Outbreak and Transmission Cell Diversity - Organization, Tissues, Plants and Animals Parts of the Body Neuroanatomy of CNS Food and Nutrition Stroke Carbohydrates / Fat-soluble Vitamins DigestionOther quiz:
Ecology › ViewThe environment around Manchester, England, changed during the Industrial Revolution. How did this change affect peppered moths living in the area?
A. Natural selection favored moths with dark wings because predators could not see them on the soot-colored trees.
B. Natural selection favored moths with white wings that were easy for predators to see.
C. Natural selection favored moths with white wings because predators could not see them on the soot-colored trees.
D. Natural selection caused moths with white wings to become extinct.
Pathophysiology - Adaptive Immunity › View
What is herd immunity?
A. The number of disease-fighting white blood cells in a person
B. Large number of individuals in a community becomes immune to a disease
C. Immunity in a herd of cows
D. The number of people that opt out of getting vaccinations