Here are the terms from Column A matched to their correct definitions in Column B:
- bacteriophage - b a virus that infects bacteria
- capsid - the protein coat that surrounds a virus
- lysogenic infection - d the type of infection in which a virus does not immediately start replicating itself but inserts a piece of DNA into the host cell's genome which becomes activated at a later date
- lytic infection - a a type of infection in which a virus immediately starts replicating in the host cell
- prophage - e a piece of virus DNA that becomes a part of a bacterium's genome until activated to produce new bacteriophages
- retrovirus - f virus that upon infection of a host makes a DNA copy of its RNA and inserts that piece of DNA into the genome
So, the pairs are:
- bacteriophage - b
- capsid - (not explicitly a match in your original list; typically this is not matched with any definition within your provided options)
- lysogenic infection - d
- lytic infection - a
- prophage - e
- retrovirus - f