Two strains of e. coli—one of which can turn on its lactase production and one that cannot—are grown together with lactose in th

Question

podryga [215]

2 years ago

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Two strains of e. coli—one of which can turn on its lactase production and one that cannot—are grown together with lactose in th

e medium. if all other conditions are equal, what will occur?

Biology

1 answer:

Doss [256] · Answer 1 · 2023-06-06T21:59:32+03:00

E.coil bacteria is belong to family of Enterobacteriaceae . Its live in the environment with or without oxygen.They also present in the intestine of healthy person and warm blooded animals.

The quantity of lactate produce by pathogenic E-coli was significantly higher than produced by non -E-coli.These enzymes were produced by lactose but represent by glucose and galactose.

E-coli used as disaccharide lactose as source of metabolic energy.Fermentation of lactose , glucose and galactose using E-coli bacteria.And lactose is produced by bacteria living in the intestinal tract of animals .It is an energy source and E-coli use use glucose as an energy source.

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