Microbiology Flashcards
1
Q
Gene transfer: Transformation
A
Living bacteria transform by taking DNA from dead bacteria into their plasmids/chromosome.
2
Q
Gene transfer: Conjugation
A
Conjugation is union where bacteria form sex pilus between them so plasmid DNA can be transferred.
3
Q
Gene transfer: Transduction
A
Viruses send bacterial DNA to cells to be infected.
4
Q
Viruses contain RNA or DNA, never both. True/False?
A
True
Not enough space in their capsid (protein coat)
