Ch16a T5-Ch16b - Ch 16b T5-16c 15/02/2008 10:03:00 Topic #5...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Ch 16b T5-16c 15/02/2008 10:03:00 Topic #5 : Big Picture Phylogeny Biodiversity o Approx 1.5 million known species on Earth o Probably 10-30 million species living on planet (some estimates are  higher o Most species that have ever lived are extinct Characteristics present in every domain o Glycolysis Glucose => Pyruvate ATP o Semi-Conservative DNA replication o Transcription and translation o Ribosomes o Plasma membranes Chapter 16 B - Prokaryotes Phylogeny Role of Oxygen Characteristics Benefits Harmful Effects Archaea vs Bacteria Evolution of Photosynthesis Topic #1 Phylogeny Earliest prokaryote fossils 3.5 billion years ago Traditionally Kingdom Monera Topic #2 Role of Oxygen
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
What is the role of oxygen in metabolism today? Early bacteria evolved ability to use H2O as a source of H for their  metabolism liberated O2
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 5

Ch16a T5-Ch16b - Ch 16b T5-16c 15/02/2008 10:03:00 Topic #5...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online