Author Question: What does the term tube dilution refer to? A) The amount of diluent in a tube before sample is ... (Read 61 times)

jhjkgdfhk · **on:** Jun 25, 2018

What does the term tube dilution refer to?

A) The amount of diluent in a tube before sample is added
B) The dilution factor of each tube in a serial dilution
C) The number of tubes used in a serial dilution
D) The total volume of diluent used in a serial dilution

Question 2

Which of the following is a crucial feature of a substance used as a control?

A) It should be constructed from real human tissues or fluids.
B) It should be provided and maintained by the manufacturer of the assay or equipment.
C) It should be stored at 32C to prevent degradation.
D) It should mimic the chemical and physical properties of a typical patient specimen.