Which of the Following Statements Does NOT Support the Concept

question 55

Multiple Choice

Which of the following statements does NOT support the concept of cancer stem cells?

• A)Drugs such as Gleevec that reduce tumor mass may not eliminate all cells in the tumor.
• B)Tumor cells are not homogeneous and can express different cell-surface markers.
• C)Treatment with drugs that stimulate stem cell differentiation improves the efficacy of small-molecule targeted therapies.
• D)A key feature of cancer is that cells of a primary tumor are capable of unlimited proliferation.
• E)Only some cells from a tumor are able to initiate the formation of a new tumor following injection into an immunodeficient mouse.

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Definitions:

Interest Rate

Interest Rate is the proportion of a loan that is charged as interest to the borrower, typically expressed as an annual percentage of the loan outstanding.

Credit Cards

Financial instruments issued by banks that allow holders to borrow funds at the point of sale, intended for short-term financing with the obligation of paying back the borrowed amount plus interest.

M1

A category of the money supply that includes all physical money like coins and currency, as well as demand deposits, checking accounts, and negotiable instruments.

Debt

is an obligation that requires one party, the debtor, to pay money or other agreed-upon value to another party, the creditor.