Cells from an Advanced Malignant Tumor Most Often Have Very

question 64

Multiple Choice

Cells from an advanced malignant tumor most often have very abnormal chromosomes, and often an abnormal total number of chromosomes. Why might this occur?

• A) Cancer cells are no longer density dependent.
• B) Cancer cells are no longer anchorage dependent.
• C) Chromosomally abnormal cells can still go through cell cycle checkpoints.
• D) Chromosomally abnormal cells still have normal metabolism.
• E) Transformation introduces new chromosomes into cells.

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Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good.

Chain Saws

Mechanical tools equipped with a rotating chain with teeth that are used for cutting through wood or other materials.

Perfectly Inelastic

A situation in which demand or supply does not respond at all to changes in price levels, illustrated by a vertical demand or supply curve.

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded by consumers.