Which of the following Domains of Life are descendents of the Last Universal Common Ancestor (LUCA)?...
- Which of the following Domains of Life are descendents of the Last Universal Common Ancestor (LUCA)?
- Bacteria
- Plantae
- Archaea
- Eukarya
- Monera
Homework Answers
Answer ---- BACTERIA , ARCHAEA , and EUKARYA
bacteria , archeae and EUKARYA are descended from last universal common ancestor( LUCA)
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Which of the following Domains of Life are descendents of the
Last Universal Common Ancestor (LUCA)?...
True or False, it's likely that organisms other than LUCA (Last Universal Common Ancestor) existed alongside...
True or False, it's likely that organisms other than LUCA (Last Universal Common Ancestor) existed alongside LUCA before the divergence of bacteria from archaea and eukaryotes. True; their evolutionary lines just went extinct so there is no evidence of them True; each one diverged into their own domains that we see today False; by definition, LUCA is the only thing to exist back then False; while LUCA may have looked different and evolved over time, it was the only type...
Using the phylogram below that depicts the relationship between the three domains of life: What do...
Using the phylogram below that depicts the relationship between the three domains of life: What do A&B represent? A B C A and B represent Plants and Animals A and B represent Bacteria and Eukarya O A and B represent Archaea and Bacteria O A and B represent Archaea and Eukarya Using the phylogram below that depicts the relationship between the three domains of life: What does Crepresent? A B. C O Bacteria O Plantae Eukarya O Archaea
18. Which statement best supports the hypothesis that 5/5 glycolysis is an ancient metabolic pathway that...
18. Which statement best supports the hypothesis that 5/5 glycolysis is an ancient metabolic pathway that originated before the last universal common ancestor of life on Earth? * O Glycolysis is widespread and is found in the domains Bacteria, Archaea, and Eukarya O Glycolysis neither uses nor needs 02. O Glycolysis is found in all eukaryotic cells. O The enzymes of glycolysis are found in the cytosol rather than in a O membrane-enclosed organelle Ancient prokaryotic cells, the most primitive...
Which of the following domains has a membrane-bound nucleus and an extensive endomembrane system ? a....
Which of the following domains has a membrane-bound nucleus and an extensive endomembrane system ? a. Eukarya b. Bacteria c. Archaea d. both a & b e. both b & c
Question 10 In phylogeny, which of the following is NOT a domain? Plantae Archaea Eukarya Bacteria
Question 10 In phylogeny, which of the following is NOT a domain? Plantae Archaea Eukarya Bacteria
Please sort the following features according to whether they are shared by Archaea and Eukarya, Archaea...
Please sort the following features according to whether they are shared by Archaea and Eukarya, Archaea and Bacteria, Bacteria and Eukarya, or common to all three domains. Characteristics (9 items) (Drag and drop into the appropiate area below) No more items Domains Archaea & Bacteria Bacteria &Eukarya All Three Domains Intragenic introns are Circular chromosome (usually) Lithotrophy and anaerobic respiration Same genetic code Cytoplasnm Ribosomes insensitive to chloramphenicol, kanamycin, and streptomycin Many pathogens Membrane lipids have ester-linked fatty acids. dsDNA...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
1) which of the following are the correct 3 domains of life: a) prokarya, eukarya, planta...
1) which of the following are the correct 3 domains of life: a) prokarya, eukarya, planta b) eukarya, protista, animalia c) protista, animalia, planta d) archea, bacteria, eukarya e) archea, protista, eukarya 2) Bacterial genetic recombination involves: a) endospores b) fission c) budding d) gametes e) conjugation 3) Bacterial acquisition of new genes results in: a) endospores b) daughter cells c) transformation d) transduction e) fusion 4) Prokaryotes lack some parts found in eukaryotic cells, including which item? a) nuclear...
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared...
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared to other fish species you'd expect sardines to have a long life expectancy produce few eggs reach sexual maturity early have long generation times Question 46 Histones are found in the following two domains which form a monophyletic group: Prokarya and Eukarya Archaea and Eukarya Bacteria and Eukarya Bacteria and Arches
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals,...
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals, halophiles, slime molds, and gram-positive bacteria. C) Explain the evidence used in construction of this diagram. Entamoebae Eukarya Animals Slime molds Fungi Archaea Green Bacteria nonsulfur bacteria Gram- positive Proteobacteria bacteria (Purple bacteria) Thermoproteus Cyanobacteria Pyrodictium Flavobacteria Methanosarcina Methanobacterium Methanococcus Thermococcus Plants Ciliates Halophiles Flagellates Trichomonads Thermotogales Microsporidia Diplomonads Last universal common ancestor
Using the phylogram below that depicts the relationship between the three domains of life: What do A&B represent? A B C A and B represent Plants and Animals A and B represent Bacteria and Eukarya O A and B represent Archaea and Bacteria O A and B represent Archaea and Eukarya Using the phylogram below that depicts the relationship between the three domains of life: What does Crepresent? A B. C O Bacteria O Plantae Eukarya O Archaea
18. Which statement best supports the hypothesis that 5/5 glycolysis is an ancient metabolic pathway that originated before the last universal common ancestor of life on Earth? * O Glycolysis is widespread and is found in the domains Bacteria, Archaea, and Eukarya O Glycolysis neither uses nor needs 02. O Glycolysis is found in all eukaryotic cells. O The enzymes of glycolysis are found in the cytosol rather than in a O membrane-enclosed organelle Ancient prokaryotic cells, the most primitive...
Question 10 In phylogeny, which of the following is NOT a domain? Plantae Archaea Eukarya Bacteria
Please sort the following features according to whether they are shared by Archaea and Eukarya, Archaea and Bacteria, Bacteria and Eukarya, or common to all three domains. Characteristics (9 items) (Drag and drop into the appropiate area below) No more items Domains Archaea & Bacteria Bacteria &Eukarya All Three Domains Intragenic introns are Circular chromosome (usually) Lithotrophy and anaerobic respiration Same genetic code Cytoplasnm Ribosomes insensitive to chloramphenicol, kanamycin, and streptomycin Many pathogens Membrane lipids have ester-linked fatty acids. dsDNA...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared to other fish species you'd expect sardines to have a long life expectancy produce few eggs reach sexual maturity early have long generation times Question 46 Histones are found in the following two domains which form a monophyletic group: Prokarya and Eukarya Archaea and Eukarya Bacteria and Eukarya Bacteria and Arches
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