In Griffith's Experiments, What Happened When Heat-Killed S-Strain Bacteria Were

question 43

Multiple Choice

In Griffith's experiments, what happened when heat-killed S-strain bacteria were injected into a mouse along with live R-strain bacteria?

• A)DNA from the live R-strain was taken up by the heat-killed S-strain, converting them to R-strain and killing the mouse.
• B)DNA from the heat-killed S-strain was taken up by the live R-strain, converting them to S-strain and killing the mouse.
• C)Proteins released from the heat-killed S-strain killed the mouse.
• D)RNA from the heat-killed S-strain was translated into proteins that killed the mouse.

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