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![8. According to the most recent model of the evolution of eukaryotes, how did the first eukaryote
evolve?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa8713e9b-73ac-4e4f-a322-df330d573c40%2F2a5929cb-618c-46d3-b98e-0d394a653116%2F63eccab_processed.jpeg&w=3840&q=75)
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- What are the lineages of the tree of life that we divide into prokaryotes vs. eukaryotes and how are they similar/different?Discuss the Endosymbiotic Theory. Do you think it is a strong explanation on how the eukaryotes emerged on Earth?What do the multiple branching points at the root of the eukaryotic phylogenetic tree indicate about the evolution of eukaryotes? A. that unikonts are derived from the SAR clade B. that Archaeplastids were the first eukaryotes C. that fungi are more closely related to plants than animals D. that eukaryotes are all descended from a common ancestor
- How might a sudden and dramatic change in your diet affect the diversity of prokaryotic species that live in your digestive tract?1) Name and give a brief account of the theory that explains the evolution of Eukaryotic cells from Prokaryotic cells. 2) Explain the reactions that occur to form polysaccharides, using starch as an example. 3) What do enzymes do? What are their main structural features? Give an example of a biological enzyme. 4) Describe the structure of fats and lipids. Why are some solid at room temperature whereas others, particularly from plants, are liquid? Briefly describe the structure of an animal cell. What are the main differences between animal and plant cells? Briefly outline the steps involved in the synthesis of ATP in eukaryotic cellsBased on the accompanying evolutionary tree, which prokaryotic domain gave rise to the domain Eukarya? Which kingdom in domain Eukarya gave rise to plants, animals, and fungi?
- What event is thought to have contributed to the evolution of eukaryotes? a. global warming b. glaciation c. volcanic activity d. oxygenation of the atmosphereThe answer to the question of how eukaryotic cells evolved has been suggested in the Endosymbiotic Theory. Provide at least 4 pieces of evidence to support this theory.For the organisms in the picture below: 1. To what kingdom do they belong? 2. Are they prokaryotic or eukaryotic?
- 1. What is the evidence that prokaryotes preceded eukaryotes on the planet? What is some of the evidence that eukaryotic cells are descended from prokaryotic cells?Describe the evidence that supports the endosymbiotic theory of evolution of eukaryotes.Using the analogy of a one-hour countdown timer, when did prokaryotes originate? When did the colonization of land occur?
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