The Archaea differ from the Bacteria and eukaryotes by having different __________ in their cell ...

The Archaea differ from the Bacteria and eukaryotes by having different __________ in their cell
  membranes, but the Archaea are similar to eukaryotes in their __________ process.
  a. sugars; replication
  b. sugars; transcription
  c. lipids; replication
  d. lipids; translation
  e. proteins; transcription

Question 2

Woese and his co-workers demonstrated that the Archaea were different from the Bacteria because of
  differences noted in their:a.
   mechanism of cellular respiration.
  b. preferred habitats.
  c. signature sequences of SSU rRNA.
  d. ability to utilize oxygen..
  e. resistance to antibiotics