Disprove spontaneous generation.
Use a magnifying glass.
Develop a taxonomic system.
View protozoa and bacteria.
Prove the germ theory.
They are a source of food for aquatic and marine animals.
They provide most of the oxygen on Earth.
They are important in the degradation of dead plants and animals.
They are photosynthetic organisms.
The group includes seaweeds and kelps.
Molds form hyphae.
Fungi have a cell wall.
Yeasts are unicellular
Fungi are photosynthetic.
Fungi are eukaryotes.
All of Kochʹs postulates must be satisfied before an organism can be proven to cause a particular disease.
Kochʹs postulates involve the experimental infection of susceptible hosts.
A suspected pathogen must be able to be grown in the laboratory.
Kochʹs postulates cannot be used to demonstrate the cause of all diseases.
A suspected pathogen must be found in the majority of individuals with a particular disease.
What causes disease?
How are microbes related?
Is spontaneous generation of microbes possible?
How do genes work?
What causes disease, and is spontaneous generation of microbes possible?
Both fungi and bacteria
Lister and Semmelweis
Redi and Spallanzani
Pauling and Woese
Koch and Pasteur
Beijerinck and Winogradsky
Basic biochemical reactions shared by all living things primarily involve transfer of electrons and hydrogen ions.
They primarily involve transfers of chemical groups.
There are an unlimited number of them.
They are shared by all living things.
They primarily involve the transfer of electrons and ions.
They are smaller than prokaryotic cells.
They are visible with a light microscope.
They are obligatory parasites.
They are acellular.
They are composed of genetic material and protein.
He boiled the infusions to kill any microbes present.
The necks of the flasks he used were bent into an S -shape.
The flasks were incubated for very long periods of time.
The flasks he used were sealed with corks.
The flasks were free of microbes until they were opened.
They are the microbes most similar to plants.
They frequently possess cilia or flagella.
Most exhibit asexual reproduction
They are eukaryotic organisms.
They are single-celled organisms.