action
bacillus
bacteria
bacterial cell structure
bacterial infection
bacteriology
blink
body language
cartoon
cell wall
cells
character
chroococcales
chroococcales bacteria
coccus
cute
cytoplasm
diplococci
emoticon
emotion
expression
flash
flicker
flirty
funny
glimmer
infecting humans
intestinal bacteria
lyme disease
mascot
microbiology
microorganism
nucleoid dna
pilus
plasma membrane
prokaryotic
smile
spirilla
spirillum
spirochetes
twinkle
virus
wink
winking
zygot