A bacterium with flagella all around is called……
a) monotrichous
b) peritrichous
c) amphitrichous
d) lophotrichous
Conjugation is facilitated by…….
a) flagella
b) pili
c) capsule
d) both a and b
Bacterial membrane differs from eukaryotic membrane in…….
a) lacking cholesterol
b) lacking protein
c) lacking lipids
d) lacking polysaccharides
Facultative anaerobes……..
a) are photosynthetic
b) do not always need oxygen
c) require a constant supply of oxygen
d) are killed in oxygenated environment
