Microbiology: Chapter 1-6 Test with
correct answers 100% 2025
Microorganisms - Correct Answer are entities that are too small to be seen with the unaided eye.
Examples of Microbes - Correct Answer Bacteria, Viruses, Protozoa, Fungi, Algae, and Larvae of
Helminths
Pathogenic Microbes - Correct Answer cause disease.
Microorganisms are Beneficial - Correct Answer They: Decompose Waste
Are producers of oxygen by photosynthesis
Provide a food source for many other organisms
Produce fermented foods such as vinegar, cheese and bread
Produce anitbiotics and vaccines
Microorganisms are Beneficial by - Correct Answer Producing industrial chemicals such as ethyl alcohol,
acetone, and enzymes used in cleaners.
Linneaus - Correct Answer established the system of scientific nomenclature.
Genus and Species - Correct Answer Two names of any organism.
Serotypes - Correct Answer Most bacterial species contain subspecies or what which are variations
within a species.
Three Domains - Correct Answer Eubacteria
Archaea
Eukaryotes
, Bacteria - Correct Answer Prokaryotes
Unicellular
Peptidoglycan is found in their cell wall
Reproduce by binary fission
Extremely diverse
What do bacteria do for energy? - Correct Answer For energy, bacteria may use organic chemicals,
inorganic chemicals, or photosynthesis depending on species.
Archaea - Correct Answer Prokaryotes similar to bacteria
Unicellular
Lack peptidoglycan
Usually live in extreme environments
Have not changed structure and physiology for centuries
Fungi - Correct Answer Eukaryotes
Chitin in cell walls
Use organic chemicals for energy (not photosynthetic)
Larger than bacteria, some reproduce sexually
Many produce reproductive structures like mushrooms and sporangia.
Protozoa - Correct Answer Eukaryotes
Absorb or ingest organic chemicals
Very few species are photosynthetic
Some are serious parasites in humans
Mostly unicellular and motile via pseudopods, cilia, or flagella
Algae - Correct Answer Eukaryotes
Cellulose cell walls
correct answers 100% 2025
Microorganisms - Correct Answer are entities that are too small to be seen with the unaided eye.
Examples of Microbes - Correct Answer Bacteria, Viruses, Protozoa, Fungi, Algae, and Larvae of
Helminths
Pathogenic Microbes - Correct Answer cause disease.
Microorganisms are Beneficial - Correct Answer They: Decompose Waste
Are producers of oxygen by photosynthesis
Provide a food source for many other organisms
Produce fermented foods such as vinegar, cheese and bread
Produce anitbiotics and vaccines
Microorganisms are Beneficial by - Correct Answer Producing industrial chemicals such as ethyl alcohol,
acetone, and enzymes used in cleaners.
Linneaus - Correct Answer established the system of scientific nomenclature.
Genus and Species - Correct Answer Two names of any organism.
Serotypes - Correct Answer Most bacterial species contain subspecies or what which are variations
within a species.
Three Domains - Correct Answer Eubacteria
Archaea
Eukaryotes
, Bacteria - Correct Answer Prokaryotes
Unicellular
Peptidoglycan is found in their cell wall
Reproduce by binary fission
Extremely diverse
What do bacteria do for energy? - Correct Answer For energy, bacteria may use organic chemicals,
inorganic chemicals, or photosynthesis depending on species.
Archaea - Correct Answer Prokaryotes similar to bacteria
Unicellular
Lack peptidoglycan
Usually live in extreme environments
Have not changed structure and physiology for centuries
Fungi - Correct Answer Eukaryotes
Chitin in cell walls
Use organic chemicals for energy (not photosynthetic)
Larger than bacteria, some reproduce sexually
Many produce reproductive structures like mushrooms and sporangia.
Protozoa - Correct Answer Eukaryotes
Absorb or ingest organic chemicals
Very few species are photosynthetic
Some are serious parasites in humans
Mostly unicellular and motile via pseudopods, cilia, or flagella
Algae - Correct Answer Eukaryotes
Cellulose cell walls
