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TLS Online TPP Program

#Question id: 18700

A student adds Taq Polymerase, nucleotides, and primer to a test tube. What procedure are they most likely going to do next?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Southern Blot
  2. Gel Electrophoresis
  3. Microarray Hybridization Assay
  4. Polymerase Chain Reaction
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TLS Online TPP Program

#Question id: 14670

#Section 4: Fundamentals of Biological Engineering

The specific gravity of nitric acid is What is its density at 20°C in kg m-
TLS Online TPP Program

#Question id: 14671

#Section 4: Fundamentals of Biological Engineering

If penicillin has a specific gravity of 1.41, what is the density in (a) g/cm3, (b) lbm/ft3, and (c)kg/m3?
TLS Online TPP Program

#Question id: 14672

#Section 4: Fundamentals of Biological Engineering

If a bucket holds 20.0 lb NaOH, how many:

(a) lbmol NaOH,

(b) gmol NaOH, and

(c) kgmol NaOH does it contain?
TLS Online TPP Program

#Question id: 14673

#Section 4: Fundamentals of Biological Engineering

Calculate the average molecular weight of air.
TLS Online TPP Program

#Question id: 14674

#Section 4: Fundamentals of Biological Engineering

How many moles of glucose are in 19.1g of glucose?
TLS Online TPP Program

#Question id: 14675

#Section 4: Fundamentals of Biological Engineering

How many pounds of NaOH are in 7.50 g mol of NaOH?