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Keila Black
on Oct 15, 2024

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About what percentage of genes are essential for all strains of Escherichia coli?

A) 3%
B) 50%
C) 97%
D) 100%

Escherichia Coli

A common bacterium found in the intestines of animals and humans; some strains can cause food poisoning or other illnesses.

Genes

Units of heredity made up of DNA that act as instructions to make molecules called proteins, which determine the physical and biochemical traits of organisms.

Strains

Genetic variants or subtypes of microorganisms, cells, or viruses.

  • Comprehend the process of horizontal gene transfer and identify why it is not considered a factor contributing to speciation mechanisms.
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Wendya GriffinOct 20, 2024
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