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TLS Online TPP Program

#Question id: 4368

Which statement is false concerning the general transcription factor, TFIID?

#SCPH28 | Zoology

  1. It binds to the promoter.

  2. Its TBP subunit binds to the region containing the TATA box.

  3. It interacts with TFIIA in the presence of DNA.

  4. It is the RNA polymerase II initiation factor.

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TLS Online TPP Program

#Question id: 14671

#SCPH05 I Biotechnology

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

#SCPH05 I Biotechnology

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

#SCPH05 I Biotechnology

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

#Question id: 14674

#SCPH05 I Biotechnology

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

#Question id: 14675

#SCPH05 I Biotechnology

How many pounds of NaOH are in 7.50 g mol of NaOH?
TLS Online TPP Program

#Question id: 14676

#SCPH05 I Biotechnology

An industrial-strength drain cleaner contains 5.00 kg of water and 5.00 kg of NaOH. What are the mass (weight) fraction and mole fraction of each component in the drain cleaner?