Sarcomeres Are Present in Which Type(s) of Muscle

question 8

Multiple Choice

Sarcomeres are present in which type(s) of muscle?

• A) cardiac and skeletal
• B) cardiac, skeletal and smooth
• C) skeletal and smooth
• D) skeletal only

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Definitions:

Economies of Scale

Cost advantages that enterprises obtain due to their scale of operation, leading to cost per unit of output decrease with increasing scale.

Average Fixed Costs

The constant expenses in production, which remain unchanged regardless of output levels, when divided by the volume of output created.

U-shaped

A description often used in economics to describe the graphical representation of a situation where certain costs initially decrease, reach a minimum, and then start to increase as output expands.

TVC

Total Variable Cost; the entire cost associated with producing a given output level that varies with the quantity of output.