Q1. The chemical reactions involved in respiration are almost identical between prokaryotic and eukaryotic cells. In eukaryotic cells, ATP is synthesized primarily on inner membrane of the mitochondria. Where are the corresponding reactions likely to occur in prokaryotic respiration?

Q2. Your body contains vast numbers of carbon atoms. How is it probable that some of these carbon atoms might have been part of the body of a prehistoric creature?

Q3. Does Chinese crocodile lizard communicate are these animals endangered or threatened if yes why are there number decreasing or is there population stable.