Evidence of Transformation of R Strain Cells by Biomolecules from S

question 23

Multiple Choice

Evidence of transformation of R strain cells by biomolecules from S strain cells includes:

• A)the R strain cells begin to produce high levels of neurotoxin.
• B)the transformed R strain cells gain the ability to kill mice.
• C)isolation of smooth-looking cells from animals infected with R strain cells that had been incubated with heat-killed S strain cells.
• D)the R strain cells produce neurotoxin and gain the ability to kill mice
• E)the R strain cells gain the ability to kill mice,and smooth-looking cells were isolated from animals infected with R strain cells previously incubated with heat-killed S strain cells.

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Definitions:

Initial Value Method

An accounting method that records investments at their original cost without adjustment for changes in fair value.

Noncontrolling Interest

The portion of equity interest in a subsidiary not attributable to the parent company, which appears in the consolidated financial statements.

Buildings

Structures considered as fixed assets, used for commercial or industrial purposes, and recorded on a company's balance sheet.

Equity Method

An accounting technique used to record investments in other companies, where the investment is initially recorded at cost and subsequently adjusted to reflect the investor's share of the investee's net assets and income.