The bacterium that cannot tolerate oxygen is Anaerobes, but
there are different kinds and each has different tolerances when it
comes to oxygen. Obligate Anaerobes can get killed by oxygen.
Facultative anaerobes those can grow without oxygen. Aero-tolerant
anaerobes they never use oxygen BUT they can tolerate it.
Microaerophiles require i tiny bit of oxygen but anymore than the
little bit they need and they cannot grow.
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Term1/13
Which level of classification contains the most organisms
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Definition1/13
species
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Term1/13
When evolution started
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Definition1/13
Evolution began 3 billion years ago, when the first life forms
appeared on Earth.
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Term1/13
What term describes the very first protists
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Definition1/13
unicellular
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Term1/13
What is the most likely cause of directional selection
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Definition1/13
Homozygotes for one allele are favored over all others.
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Term1/13
What tool is necessary to actually see a virus
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Definition1/13
An electron microscope is necessary to actually see a virus.
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Term1/13
Which of these is an infectious agent composed of a simple strand of RNA with no protein component
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Definition1/13
Viroid
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Term1/13
Which of these is an infectious agent composed of both nucleic acids and protein
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Definition1/13
virus
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Term1/13
Which of these is a viral disease that can later mutate to cause shingles
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Definition1/13
chicken pox
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Term1/13
Which of these is not a characteristic shared by all bacteria
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Definition1/13
They all cause disease.
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Term1/13
What sporozite protist causes malaria in tropical areas What sporozite protist causes malaria in tropical areas
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Definition1/13
Plasmodium, which is transmitted by mosquitoes, causes malaria
in tropical areas.
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Term1/13
Which of these is an infectious protein viroid vector virus prion
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Definition1/13
Prion
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Term1/13
How do bacteria exchange genetic information with each other
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Definition1/13
Genetic exchanges among bacteria occur by several mechanisms. In transformation, the recipient bacterium takes up extracellular donor DNA. In transduction, donor DNA packaged in a bacteriophage infects the recipient bacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.
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Cards in this guide (13)
What kind of bacterium cannot tolerate oxygen
The bacterium that cannot tolerate oxygen is Anaerobes, but
there are different kinds and each has different tolerances when it
comes to oxygen. Obligate Anaerobes can get killed by oxygen.
Facultative anaerobes those can grow without oxygen. Aero-tolerant
anaerobes they never use oxygen BUT they can tolerate it.
Microaerophiles require i tiny bit of oxygen but anymore than the
little bit they need and they cannot grow.
Which level of classification contains the most organisms
species
When evolution started
Evolution began 3 billion years ago, when the first life forms
appeared on Earth.
What term describes the very first protists
unicellular
What is the most likely cause of directional selection
Homozygotes for one allele are favored over all others.
What tool is necessary to actually see a virus
An electron microscope is necessary to actually see a virus.
Which of these is an infectious agent composed of a simple strand of RNA with no protein component
Viroid
Which of these is an infectious agent composed of both nucleic acids and protein
virus
Which of these is a viral disease that can later mutate to cause shingles
chicken pox
Which of these is not a characteristic shared by all bacteria
They all cause disease.
What sporozite protist causes malaria in tropical areas What sporozite protist causes malaria in tropical areas
Plasmodium, which is transmitted by mosquitoes, causes malaria
in tropical areas.
Which of these is an infectious protein viroid vector virus prion
Prion
How do bacteria exchange genetic information with each other
Genetic exchanges among bacteria occur by several mechanisms. In transformation, the recipient bacterium takes up extracellular donor DNA. In transduction, donor DNA packaged in a bacteriophage infects the recipient bacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.