Answer:
A transcription factor that binds to a gene first and facilitates binding of other transcription factors is called an activator transcription factor.
Explanation:
Transcription factors are proteins that regulate the transcription of genes.Transcription is the process where a gene's DNA sequence is transcribed into an RNA molecule. Transcription is a key step in using information from a gene to make a protein.
The enzyme RNA polymerase, which makes a new RNA molecule from a DNA template, must attach to the DNA of the gene. It attaches at a spot called the promoter.In eukaryotes, RNA polymerase can attach to the promoter only with the help of basal (general) transcription factors. They are part of the cell's core transcription toolkit, needed for the transcription of any gene.
A typical transcription factor binds to DNA at a certain target sequence. Once it's bound, the transcription factor makes it either harder or easier for RNA polymerase to bind to the promoter of the gene.
Some transcription factors activate transcription, other transcription factors repress transcription.
The correct use of hand hygiene using an alcohol-based hand-rub are for these situations:
- After removing gloves,
- Before entering a client's room,
- After applying a clean, dry dressing
<h3>What ae the steps required to maintain hygiene in a hospital environment?</h3>
Hygiene is the process by which an clean environment free of germs is kept in place.
A hospital environment requires that proper hygiene is maintained in order to prevent the outbreak of diseases.
Some steps in maintaining hygiene in the environment include:
- Mopping the floors with disinfectants liquids
- Cleaning of surfaces with alcohol-based sanitizers
- Using an alcohol-based hand-rub
The nurse will demonstrate the correct use of hand hygiene using an alcohol-based hand-rub as follows:
- After removing gloves,
- Before entering a client's room,
- After applying a clean, dry dressing
In conclusion, alcohol-based hand-rubs are important to maintain hygiene.
Learn more about alcohol-based hand-rubs at: brainly.com/question/25051422
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I think it depends on what it is about.. Did your teacher give you a punnett square or anything like that?
Answer:
en los jugos pancreáticos hay bicarbonato de sodio que neutraliza la alta acidez.
