Question 1
F-positive bacteria possess surface appendages called:
◦ flagella, hairlike structures used for mobility.
◦ flagella, hairlike structures used to conjugate with other cells.
◦ pili, hairlike structures used for mobility.
◦ pili, hairlike structures used to conjugate with other cells.
◦ cilia, hairlike structures used for mobility.
Question 2
Lysogenic 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.