← AP bio Chapter 26 Test
4 Written Questions
4 Multiple Choice Questions
- What was the ancient supercontinents brought on by continental drift?
- What are RNA catalysts that may have been used by RNA molecules to catalyze replication?
- What is used to determine the ages of fossils?
- What places the three major evolutionary lineages into a superkingdom taxon?
4 True/False Questions
genetic annealing → What involves the horizontal gene transfers between many bacterial and achael lineages?
stromatolites → What are the oldest known fossils, rocklike layers of bacteria and sediment?
protobionts → What are aggregates of abiotically produced organic molecules surounded by a membrane?
serial endosymbiosis → In what process were prokaryotes swallowed by eukaryotes and became part of the eukaryote system (includes plastids and mitochondria)?