Question 1
Lytic phages may have genomes composed of:
◦ single-stranded RNA.
◦ single-stranded DNA.
◦ double-stranded RNA.
◦ double-stranded DNA.
◦ any single-or double-stranded nucleic acid.
Question 2
Opines, synthesized in Agrobacterium-infected plants, are derivatives of:
◦ adenine.
◦ cytosine.
◦ histidine.
◦ arginine.
◦ serine.