<span>B. Serve a different function I think</span>
They can survive through homeostasis, the balancing of the internal temperature of the cell. <span />
Aerobic respiration uses oxygen to produce ATP. Anaerobic respiration uses inorganic molecules to produce ATP. I hope that answered your question, my friend. :)
Its none of them The person who actually disporved it was Charles Wyville Thompson
They say how an enzyme perfectly fits into its substrate is alike a "lock and key".
Only one specific enzyme can fit a specific substrate.