When a class is through using a culture, it should be deposited on the cleanup cart rather than being poured down the sink drain because doing so runs the danger of contaminating and blocking the sink and necessitating proper disposal of the contamination, which could contaminate the water supply.
<h3>Which of the following actions is necessary if a microbial culture is spilled?</h3>
After telling the instructor that you spilled or dropped a culture, you should wipe the area down with a paper towel and use disinfectant. Clean up the mess with new paper towels after waiting fifteen minutes. After using the restroom, don't forget to wash your hands completely and dispose of the paper towels. Take the proper steps to dispose of any shattered glass.
<h3>Why did you need to use ethanol to clean the work area?</h3>
To maintain an aseptic/sterile environment, 70% ethanol is frequently used to clean surfaces that have been contaminated with microorganisms. Because 70% ethanol will negatively impact bacteria's cell walls and their ability to grow and multiply. Osmotic pressure will be produced when ethanol and water are combined, which is another factor.
Learn more about Osmotic pressure: brainly.com/question/15501096
#SPJ4
I think it’s the Vice President
Answer: Edward Thorndike law of effect.
Explanation:The law of effect suggested that responses closely followed by satisfaction will become firmly attached to the situation and, therefore, more likely to reoccur when the situation is repeated. Conversely, if the situation is followed by discomfort, the connections to the situation will become weaker, and the behavior of response is less likely to occur when the situation is repeated.
In the case of Todd, the act of reading to him brings so much satisfaction to him that he request for books to be continually read to him. Conversely, because of of discomfort washing his hair brings, hes connection to the situation is weak and thus goes into hiding anytime he sees his parent with shampoo because he assumes that they want to wash his hair.
<span>Answer:
Dr. barkulis is a trait theorist. he would be most likely to describe an individual in terms of her- unique combination of characteristics or attributes.</span>
