Environmental factors typically activate genes in a cell by causing the cell to transcribe specific DNA segments to mRNA for translation.
This interaction is an example of environmental factors affecting <u><em>genetic expression</em></u>. In these situations, the environment causes specific segments of DNA to be expressed, meaning they are transcribed to mRNA and subsequently used to form proteins.
Meanwhile, other parts of the genome remain or are forced to be silent. This can be a result of mutations or simple biochemical reactions between the environment and the genome.
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After applying the disk and allowing it to incubate, you can see the zone of growth inhibition, meaning that there is no bacterial growth around the disk.
<h3>What suggests that a blood agar plate contains Streptococcus pyogenes?</h3>
Blood agar plates are examined for the presence of colonies of -hemolytic bacteria in order to recognize <em>S. pyogenes</em> in clinical samples. <em>S. pyogenes</em> colonies typically have a dome-shaped, smooth or moist surface, and clear margins after 24 hours of incubation at 35-37°C.
You should anticipate seeing by the sensitivity to bacitracin if <em>Streptococcus</em><em> perogenous</em> is inoculated to a blood agar played with a tax or a disk. <em>Streptococcus perogenius</em> can be distinguished from other non-group A strains, as is well known. However, due to their increased sensitivity to etc., the hemolytic streptococcus. As you can see, a plate, a guard, and some bacterial manipulation are present.
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The answer is False because you need multiple satellites to make a GPS network.
