1) Enzyme activity
2) Cell to cell recognition
3) Cell signalling
4) Transport Materials.
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Answer:
Explanation:
Only archaebacteria are capable of methanogenesis
Archaebacteria who use other forms of cellular respiration also exist, but methane-producing cells are not found in Bacteria or Eukarya.
Unique cell membrane chemistry. Archaebacteria have cell membranes made of ether-linked phospholipids,
Cell shrinkage will be the answer
D) Robert Hooke first discovered cells when observing cork under the microscope.
Answer: Tornado Uur welcome
Explanation: