define disinfectant
Homework Answers
It is a chemical substance used to clean any surface and kill the micro organisms present on it. It is not to be used on living organisms. It can be poisonous when used on humans or animals to clean a wound or skin. It should be used only for inanimate objects like floor, table etc. It is poisonous when ingested and could be fatal. It clears the surface cleaned by killing all the micro organisms and also the spores of those organisms.
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Q1: Define the difference between an antiseptic and a disinfectant. Q2: Why is the disk...
Q1: Define the difference between an antiseptic and a disinfectant. Q2: Why is the disk diffusion method a viable method for determining the effectiveness of a disinfectant? Q3: Gram negative and gram positive organisms tend to have different sensitivities to the same disinfectant. What would explain this? Q4: 100% ethanol is less effective than 70% alcohol. Why?
1. Define the difference between sterilization and disinfection. 2. Define the difference between a disinfectant and...
1. Define the difference between sterilization and disinfection. 2. Define the difference between a disinfectant and an antiseptic. 3. List one chemical and one physical method of disinfection. 4. List two areas or items that would need to be sterilized. 5. Gram negative and gram positive organisms have different sensitivities to disinfectants and antiseptics. Explain why.
Use-dilution values for disinfectant A is 1:2 and disinfectant B is 1:10,000. Both were tested under...
Use-dilution values for disinfectant A is 1:2 and disinfectant B is 1:10,000. Both were tested under the same conditions and are designed for the same purpose. If you had 100mL of both, which would last the longest when used properly?" B A A and B would last the same amount of time if used properly not enough information is provided
Distinguish between an antiseptic and a disinfectant and disinfection and sanitization.
Distinguish between an antiseptic and a disinfectant and disinfection and sanitization.
Based on the following phenol coefficients, which disinfectant appears to be the most wffective at killing...
Based on the following phenol coefficients, which disinfectant
appears to be the most wffective at killing or inhibiting gram +
bacteria?
Thank you!
QUESTION 7 Based on the following phenol coefficients, which disinfectant appears to be the most effective at killing and/or inhibiting! Gram + bacteria? phenol coefficent phenol coefficent disinfectant S. epidermidis E.coli Lysol 6.3 6.3 Formalin Hydrogen peroxide 8.2 Chloramine ethyl alchohol 5.2 1.4
6. A laboratory disinfectant bleach solution is made of water and bleach. How could one prepare...
6. A laboratory disinfectant bleach solution is made of water and bleach. How could one prepare 4 L of a 10% disinfectant solution? (4pts)
A certain disinfectant has a decimal reduction time of 100 seconds. When used to completely disinfect...
A certain disinfectant has a decimal reduction time of 100 seconds. When used to completely disinfect a surface conatining 1 x 10^6 bacterial cells, how long must the surface be soaked in the disinfectant?
The market for disinfectant is dominated by a firms, Lysol and Clorox. The marginal cost (MC)...
The market for disinfectant is dominated by a firms, Lysol and Clorox. The marginal cost (MC) for providing disinfectant is $1 (average cost is also $1), and the consumer form their demand for disinfectant via the following inverse demand equation P-5-Q:. The corresponding marginal revenue curve is: P-5- 20 a. If Lysol and Clorox decide to collude, what quantities will be sold in the market and what price will consumers pay for this quantity? (s points) i. Quantity: il. Price:...
4.- (1 pt.) Can UV light be used as a disinfectant, an antiseptic, and or a...
4.- (1 pt.) Can UV light be used as a disinfectant, an antiseptic, and or a sterilant? Explain your answer.
this is a 2 part question The market for disinfectant is dominated by 2 firms, Lysol...
this is a 2 part question
The market for disinfectant is dominated by 2 firms, Lysol and Clorox. The marginal cost (MC) for providing disinfectant is $1 (average cost is also $1), and the consumer form their demand for disinfectant via the following inverse demand equation P=5-Q:. The corresponding marginal revenue curve is: P=5- 2Q a. If Lysol and Clorox decide to collude, what quantities will be sold in the market and what price will consumers pay for this quantity...
Based on the following phenol coefficients, which disinfectant
appears to be the most wffective at killing or inhibiting gram +
bacteria?
Thank you!
QUESTION 7 Based on the following phenol coefficients, which disinfectant appears to be the most effective at killing and/or inhibiting! Gram + bacteria? phenol coefficent phenol coefficent disinfectant S. epidermidis E.coli Lysol 6.3 6.3 Formalin Hydrogen peroxide 8.2 Chloramine ethyl alchohol 5.2 1.4
6. A laboratory disinfectant bleach solution is made of water and bleach. How could one prepare 4 L of a 10% disinfectant solution? (4pts)
The market for disinfectant is dominated by a firms, Lysol and Clorox. The marginal cost (MC) for providing disinfectant is $1 (average cost is also $1), and the consumer form their demand for disinfectant via the following inverse demand equation P-5-Q:. The corresponding marginal revenue curve is: P-5- 20 a. If Lysol and Clorox decide to collude, what quantities will be sold in the market and what price will consumers pay for this quantity? (s points) i. Quantity: il. Price:...
4.- (1 pt.) Can UV light be used as a disinfectant, an antiseptic, and or a sterilant? Explain your answer.
this is a 2 part question
The market for disinfectant is dominated by 2 firms, Lysol and Clorox. The marginal cost (MC) for providing disinfectant is $1 (average cost is also $1), and the consumer form their demand for disinfectant via the following inverse demand equation P=5-Q:. The corresponding marginal revenue curve is: P=5- 2Q a. If Lysol and Clorox decide to collude, what quantities will be sold in the market and what price will consumers pay for this quantity...
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