с A 14. Which of the following trees of life (showing Archaca (A), Bacteria (B), and Eukarya (E)) best represents current understanding of the evolutionary relationships between them? B b. d. a.
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Hello! Can you please explain why C is correct?
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- 14. Which of the following trees of life (showing Archaca (A), Bacteria (B), and Eukarya (E)) best represents our current understanding of the evolutionary relationships between them? B E E B E B vvv b. d. a.14. Which of the following trees of life (showing Archaca (A), Bacteria (B), and Eukarya (E)) best represents our current understanding of the evolutionary relationships between them? B E E B E A B E V V V V b. a. C. d.1. Serial endosymbiosis is the most supported theory on how the first eukaryotic cells evolved from prokaryotic cells. The figure depicts the evolution of eukaryotic cells which include links to prokaryotic cells from early in the history of life. Identify the cellular structures involved in the connection of eukaryotic and prokaryotic cells. Describe the characteristics of the cellular structures that supports the evolutionary connection. а.
- What poses a problem to to studying the phylogenetic relationships between bacteria? O The genomes of bacteria are too small to O O study easily with phylogenetics. Lateral gene transfer makes distantly related bacteria look closely related The phylogenies are mismatched due to conjugation if only one gene is studied "Bacteria reproduce by binary fission, so inheritance and evolution are different than eukaryotes." "B,C"All of the following statements are true about the3-domain classification system EXCEPT:(a) The three domains are Bacteria, Archaea, and Eukarya.(b) Lateral gene transfer has forced us to rethink our do-main model from a “tree of life” to a “shrub of life.”(c) Domains are higher than the category of kingdoms.(d) Compared to Bacteria, Archaea inhabit the same en-virons and have the same amount of peptidoglycan intheir cell walls.(e) All of the above are true.1. Discuss the Endosymbiotic theory. Do you think it is a strong explanation on how the eukaryotes emerged on earth? Justify your answer. (25 points) *Discussion of the theory: *Opinion (Do you think..)
- On the right is a hypothetical tree of life. Where on the tree is LUCA (the last universal common ancestor) located? The X symbols denote extinction. Bacteria Archaea Eukaryota A X X X х х хх `B E D Origin of life A O E B.Which of the following contribute(s) to the differences between the Archaea and the bacteria? O A. Archaea lack muramic acid. O B. Archaea have isopranyl glycerol ethers rather than fatty acid esters in their membrane lipids. O C. Archaea differ from bacteria in their tRNA composition, ribosome structure, antibiotic sensitivity, translation elongation factors, initiator TRNA, and DNA-dependent RNA polymerase structure. O D. all of these3. The following simple rules describe how to categorize living organisms into one of five kingdoms- Monera, Protoctista, Plantae, Fungi, Animalia. a) If the organism has no cell nucleus, then it's in the Monera kingdom (more commonly known as bacteria). b) If the organism does not fit into the above category, and it is single celled, then it is in the Protoctista kingdom (molds and algae). c) If the organism does not fit into either of the above categories, and it is photosynthetic, then it's in the Plantae kingdom (plants). d) If the organism does not fit into any of the above categories, and it has a nervous system, then it is in the Animalia kingdom (animals). e) Otherwise, if the organism does not fit into any of the above categories, it is in the Fungi kingdom (fungus). Construct a flowchart that uses this categorization scheme to determine the kingdom for a particular living organism. You may assume information about an organism can be acquired using functions: hasNucleus (0).…
- . Which of the following prokaryotic kingdoms is characterized by the absence of a nucleus, the absence of histone proteins, the presence of fatty acids ester-linked to glycerol in their G-3-P cell membrane, and the presence of enzymes for constructing a peptidoglycan cell wall? kingdom Archaeobacteria kingdom Animalia kingdom Fungi kingdom Plantae kingdom Eubacteria1. Serial endosymbiosis is the most supported theory on how the first eukaryotic cells evolved from prokaryotic cells. The figure depicts the evolution of eukaryotic cells which include links to prokaryotic cells from early in the history of life. and prl-- .. urai y cuiiection. b. State a claim on how eukaryotic cells evolved. Using evolutionary evidence justify your claim. The cells modeled above are a result are descendants of an original cell.Multicellular organisms with a true nucleus, histone proteins, ester-linked fatty acids in their cellmembranes, opisthokont ancestry, and chitin cell walls, are most likely to be:A. members of kingdom ArchaeobacteriaB. members of kingdom EubacteriaC. members of kingdom AnimaliaD. members of kingdom PlantaeE. members of kingdom Fung