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TLS Online TPP Program

#Question id: 11958

Fat digestion yields fatty acids and glycerol, whereas protein digestion yields amino acids; both digestive processes ________.

#Physiology
  1. are catalyzed by the same enzyme
  2. use water molecules when breaking bonds (hydrolysis)
  3. require the presence of hydrochloric acid to lower the pH
  4. require adenosine triphosphate (ATP) as an energy source
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TLS Online TPP Program

#Question id: 3867

#Molecular Biology

RNA polymerase from E. coli (core enzyme alone) has all of the following properties except that it:
TLS Online TPP Program

#Question id: 3868

#Molecular Biology

The sigma factor of E. coli RNA polymerase: 
TLS Online TPP Program

#Question id: 3869

#Molecular Biology

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?
TLS Online TPP Program

#Question id: 3870

#Molecular Biology

“Footprinting” or DNase protection is a technique used to identify:
TLS Online TPP Program

#Question id: 3871

#Molecular Biology

Which of the following is not known to be involved in initiation by eukaryotic RNA polymerase II?
TLS Online TPP Program

#Question id: 3872

#Molecular Biology

Processing of a primary mRNA transcript in a eukaryotic cell does not normally involve: