Ruby Flashcards
remember
when microbes enter our body, some white cells
engulf the cells
some other white blood cells produce
antibodies
vaccines are
an antigen that is a dead or weakened form of a pathogen
some anti bodies remain after the infection allowing us to be
immune
in an injection your given an
infection
what does your body produce to prevent getting infected
snot, earwax, tears, hair in nose, saliva, scabs and eyelashes
salmonella is a
pathogen (a bad bacteria)
when an orange goes rotten a microbe caused it?
true
autotroph
make there own food(photosynthisis)
prokaryote
a microscopic single-celled organism
eukaryote
they hunt or find food
heterotroph
eat their own food
differences in bacteria and fungi
bacteria are single cellular and cannot reproduce sexually. fungi are multi cellular eukaryotic organisms, fungi has nucleas whereas bacteria doesn’t. bacteria is usually good, but with a virus they arwe bad and deadly.
ways pathogens can enter our body
nose, ears, eyes, mouth, scabs(open), vagina and but hole
unicellular
single cell