Please help, thanks!?

antibiotics


a.include penicillin, tetracycline and streptomycin


b.may prevent bacteria from making new cell walls


c.are very effective treatments for bacterial deseases


d.all of the above





a vaccine


a.neutralizes toxins produced by bacteria


b.prevents the process of protwin synthesis in viruses


c.stimulates an immune system responce to the pathogen


d.causes the production of antibiotics





bacteria lack a true nucleus and membrane-bound organelles; therefore they are classified as


a.prokaryotes


b.movement by amoebas


c.euglena reproduction


d.paramecium mitosis





pseudopods are used for


a.paramecium conjuction


b.movement by amoebas


c.euglena reproduction


d.paramecium mitosis





fungi


a.do not contain chloroplasts


b.have cells walls that contain chitin


c.do not produce their own food


d.all of the above





guard cells:stomata:


a.can openers:cans


b.hammers:nails


c.cushions:rocking chairs


d.all of the above

Please help, thanks!?
d


c


a


b


d


a
Reply:if we think of something and someone gives a word, instead of what wea ee are thinking of,, what makes medicine any diffrent
Reply:antibiotics: all are true


vaccine: stimulates immune system to produce antibodies


bacteria: prokaryotes do not have a nucleus


pseudopods: used by amoebas


fungi : all three are true


guard cells - they control what passes through stomata - this doesn't seem to be analogous to any of the choices, but cans is probably the closest match