Answer:
The correct answer to the question: Which of the following steps in transcription is most likely affected? Would be: Formation of the open complex.
Explanation:
Depending on the type of bacteria, and the different structures that form the cell, antibiotics of different kinds will seek these structures to either inhibit the cell from performing its normal activities and reproducing, or doing that plus killing it. Of the second kind, called bactericidals, like Rifamycin drugs, these accomplish their purpose precisely by inhibiting steps in the DNA to RNA transcription that will result in the production of erroneous mRNA strands, and therefore, faulty proteins. When these steps are stopped, the bacteria is unable to protect itself, or repair itself, and while the process continues, the antibiotic, in high levels, starts to also eliminate the bacterial cell. Specifically, according to research done, medication like Rifamycin will stop the transcription of DNA into RNA by binding to an RNA transcribing enzyme that is located in the channel formed by the polymerase-DNA complex. In this way, nucleotides that should be added to the mRNA chain are not added and the result that comes out will be really short chains that cannot be translated later into protein.
The appropriate initial interventions for the initial stabilization of a patient who has achieved return of spontaneous circulation (ROSC) is obtaining good neurological parameters after ROSC and, finally, hospital discharge.
<h3>What is return of spontaneous circulation?</h3>
Return of spontaneous circulation (ROSC) occurs during the fourth minute. WHtR is recognized by the abrupt increase in PETCO2 (visible just after the fourth vertical line) to more than 40 mmHg, consistent with a substantial improvement in blood flow.
With this information, we can conclude that the appropriate initial interventions for the initial stabilization of a patient who has achieved return of spontaneous circulation (ROSC) is obtaining good neurological parameters after ROSC and, finally, hospital discharge.
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The infant should be screened immediately to determine whether treatment is necessary.
<h3>What is syphilis?</h3>
The disease called syphilis is a se-xually transmitted infection that is common in many adults. It could lead to several congenital problems when mothers have untreated syphilis.
The care that should be included for a newborn infant whose mother has had untreated syphilis since the second trimester of pregnancy is that the infant should be screened immediately to determine whether treatment is necessary.
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Muscles move bones by contracting and relaxing the muscle cells, which are connected to tendons. Tendons are a fibrous connective tissue that connects bone to muscle, so it is part of the process of muscle-bone movement. Muscle fibers contract, which shortens the muscle and uses the tendon to move the bone, the same goes for relaxing the muscle.
Secretion is the answer
hope this helps
