Functionally, What Is the Muscle Fiber's Fundamental Unit of Contraction

question 34

Multiple Choice

Functionally, what is the muscle fiber's fundamental unit of contraction?

• A)thick filament
• B)thin filament
• C)myofibril
• D)sarcomere

---

Definitions:

Indifference Curve

A graph that represents different bundles of goods among which a consumer is indifferent, showing levels of consumption where the consumer has no preference for one combination over another.

Apples And Bananas

Commonly used examples in economics to represent two different goods in various economic models and theories.

Utility Function

A mathematical representation of how a set of goods and services are ranked according to their utility, or satisfaction, to the consumer.

Preferences

The individual choices or tastes regarding various bundles of goods, shaping demand and consumption patterns in economics.