Multiple Choice
Which of the following statements is false about the E. coli phosphotransferase system (PTS) ?
A) The EnzI complex in the cytoplasm is shared between all PTS transporters.
B) The EnzII complex is specific to the sugar being transported.
C) The phosphate group transferred to the sugar comes from phosphoenolpyruvate.
D) The PTS transport requires energy in the form of ATP.
E) One cannot say that the PTS transports a sugar against its concentration gradient.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The majority of nitrogen in soil and
Q5: Discuss some disadvantages of viable counts of
Q9: Metabolism of a microbe is best examined
Q15: All of the following are true about
Q16: When using the LIVE/DEAD staining procedure, how
Q49: Which of the following is true of
Q50: A problem with _ of cell number
Q54: _ intercalates between DNA bases, causing dead
Q58: When the intracellular iron concentration is low,
Q68: Some bacteria form environmentally resistant forms called:<br>A)