Marginal Cost

question 118

Multiple Choice

Marginal cost

• A)equals the slope of the total cost curve.
• B)is calculated as DTC/DQ.
• C)is the increase in total cost resulting from a one-unit increase in output.
• D)All of the above are correct.

---

Definitions:

Sarcoplasmic Reticulum

A specialized type of smooth endoplasmic reticulum found in muscle cells, where it stores and releases calcium ions to trigger muscle contraction.

Myoglobin Content

The amount of myoglobin, a protein in muscle cells that binds oxygen, present within muscle tissues.

Treppe

A phenomenon where muscle contractions become more forceful with successive stimulations, without any change in the stimulation strength.

Calcium Availability

The extent to which calcium ions are present and accessible in the environment or body for biological processes.