Which tube could be thought of as an artificial mouth? Test Tube: 1. potato chips  2. glucose  3. saliva + potato chips  4. boiled saliva + potato chips  5. saliva + acid + potato chips

Give typing answer with explanation and conclusion

Mentions the dental prophylaxis procedure on a canine.

1. What is the most common bacterial strain that causes Strep throat?2. How do you get strep throat?3. Why is the sample taken from the throat and not from the nasal cavity?3. Why is a rapid test performed first? What other tests are done to verify a positive test?4. How is Strep treated?

Please explain Now that the laboratory scientist has a 1:10 dilution, what dilution should he make next to create a 1:100 dilution? Choose best letter answer and give a brief explanation.  A. 1:2 B. 1:5 C. 1:10 D. 1:100