Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
|
Frederich miescher, germany 1819
|
Discovered nuclein which is rather like chromatin
|
|
|
P levene and W jacobs
|
discovered that DNA is composed of a sugar, base and a phosphate
|
|
|
Frederich griffith 1928 transformation experiment
|
Wild type ((S) smooth coat could enter cells kill and wasn't killed by the macrophages of the mouse.)
The (R) type lacked the gene for the capsule to protect so it didn't infect and kill the mouse. The Strained were killed by heat and it's dna was released that DNA could transform avirulent cells to virulent ones by giving them their DNA/Gene so it could make the capsule so it could enter the cell and kill. |
|
|
The Strained were killed by heat and it's dna was released that DNA could transform avirulent cells to virulent ones by giving them their DNA/Gene so it could make the capsule so it could enter the cell and kill.
|
v
|
