In 1928,Frederick Griffith's Experiments with Streptococcus Pneumoniae Suggested That

question 32

Multiple Choice

In 1928,Frederick Griffith's experiments with Streptococcus pneumoniae suggested that

• A)bacteria do not incorporate the DNA of other bacteria.
• B)attenuated R (rough)bacteria easily revert to the wild type (virulent).
• C)DNA was conclusively the molecule of heredity.
• D)heat-killed bacteria could somehow "transform" live bacteria.
• E)all of the above

---

Definitions:

Large-company Stocks

Shares that represent ownership in corporations with large market capitalizations.

Risk Premium

The extra return expected by investors for holding a risky asset compared to a risk-free asset, compensating for the additional risk.

Total Return

The complete return on an investment over a specified period, including both capital gains and income received.

Dividend

A portion of a company's earnings that is paid to shareholders or owners as a distribution of profits.