Archaea are more closely related to eukarya than prokarya. B) methionine as the start signal for protein synthesis. 21) Bacteria and Archaea are similar in which of the following? Bacterial flagella are hollow and are assembled by adding subunits moving from the central pore towards the tip of the flagella. From this list, these two. These profiles provide direct information about. Archaea and bacteria are similar in which of the following ways? Scientists believe that it was an organism in the archaea domain that evolved into the eukaryotic cell. 4 Answers. 2) Which of the following characterizes the Domain Bacteria? Cell Wall. A) Archaea are unicellular, and bacteria are colonial. Reproduction The general cell structure of archaea and bacteria are the same but composition and organization of some structures differ in archaea. 15) Fossil evidence indicates that prokaryotic cells first existed on the Earth, 16) In Figure 10.1, species "c." is most closely related to, 17) In Figure 10.1, the closest ancestor for both species "a." They reproduce by binary fission. They are now believed to constitute an ancient group which is intermediate between the bacteria and eukaryotes. 4. 29) Which of the following criteria is most useful in determining whether two organisms are related? Archaea and bacteria lacks well defined nuclear envelope. Archaea are unicellular, prokaryotic microorganisms that differ from bacteria in their genetics, biochemistry, and ecology. Favorite Answer. Similar to bacteria, they are also single-celled, with the undeveloped nucleus (their genetic material or DNA is in the form of a loop called as the plasmid) and lacks other organelles too. 40) Use the dichotomous key in Table 10.2 to identify a gram-negative coccus. Bacteria and Archaea are similar in which of the following ? They have a cell membrane made of unusual lipids. 21) Bacteria and archaea are similar in which of the following? B) Antibodies react specifically with an antigen, 23) Serological testing is based on the fact that, C) Bacterial viruses attack specific cells, 24) Phage typing is based on the fact that. These arrays are composed of direct repeats sized 24-47 bp separated by similarly sized non-repetitive sequences (spacers). 28) Which of the following statements is NOT a reason why fluorescent in situ hybridization (FISH) has become a valuable tool for environmental microbiologists? Archaea share most of their characteristics with the eukarya. Search for Other Answers. A) Peptidoglycan cell walls B) Methionine as the start signal for protein synthesis C) Sensitivity to antibiotics D) Possessing prokaryotic cells E) Plasma membrane ester linkage A. C) Bacteria are autotrophic, and archaea are heterotrophic. B. Microorganisms which are similar to bacteria in size and simplicity of structure but radically different in molecular organization. 22) Which of the following best defines a strain? 31) In Figure 10.2, which figure shows the most closely related organisms? A) a pure culture that is not totally identical to other cultures of the same species 23) Serological testing is based on the fact that B) antibodies react specifically with an antigen. d) (a) and (c) are examples of ways that bacteria are similar to multicellular organisms. They are prokaryotes. Bacteria and Archaea. b) They can live and grow as independent, single cells. Archaea and bacteria are similar in which of the following ways? The basic structure of archaea cell walls is similar to that of bacteria in that the structure is based on carbohydrate chains. A. sensitivity to antibiotics B. methionine as the start signal for protein synthesis C. plasma membrane ester linkage D. peptidoglycan cell walls E. considered prokaryotic cells. Therefore, unlike eukaryotes, archaea and bacteria do not have a nucleus … 10) Biochemical tests are used to determine. Only archaea are known to produce methane. In comparison, bacterial cells have only one type of RNA polymerase e… A) Plasma membrane ester linkage B) Possessing prokaryotic cells C) … Bacteria and Archaea are similar in which of the following A peptidoglycan cell from BIOLOGY 220 at Bishop State Community College Archaea and bacteria are similar in which of the following ways? 1) Which of the following statements about archaea is false? C) Pairing between complementary bases occurs, 26) Nucleic acid hybridization is based on the fact that, 27) One of the most popular taxonomic tools is DNA fingerprinting to develop profiles of organisms. B) A taxon composed of one or more species and below family. B) Many archaea are extremophiles, but no bacteria are. Bacteria are divided as Gram-negative and Gram-positive based on their response to Gram staining. Which of the following is a difference between bacteria and archaea? A) Genetically identical cells derived from a single cell. 11) Which of the following is NOT based on nucleic-acid hybridization? They are prokaryotes. Mutation rates are similar in Bacteria and Archaea, yet certain stressful conditions mutation rates increase. This is similar to what is observed in the eukaryotic cells. These introns shows the evolutionary relationship between the eukaryotes and the archaea. D. They have a cell membrane made of unusual lipids. • Biology Questions & Answers for AIEEE,Bank Exams,CAT, Analyst,Bank Clerk,Bank PO : Bacteria and archaea are similar in which of the following? would be, 18) Protist is a diverse group of organisms that are similar in, 19) In the scientific name Enterobacter aerogenes, Enterobacter is the, A) Shows degrees of relatedness between organisms, 20) The arrangement of organisms into taxa. D) Is a population of cells with similar characteristics. Cloudflare Ray ID: 6258c2d98b0c3311 21) Bacteria and Archaea are similar in which of the following? If you are looking for bacteria and archaea are similar in which of the following you've come to the right place . 9) Which of the following is the best evidence for a three-domain system? Bacteria and archaea are similar in which of the following A Peptidoglycan cell from MICBIO 4000 at Ohio State University Archaea and bacteria are similar in the following ways: Both can live in extreme environments; both are prokaryotes; both reproduce by binary fission. They are prokaryotes. 8) A bacterial species differs from a species of eukaryotic organisms in that a bacterial species. D) Possessing prokaryotic cells. They reproduce by binary fission. Methane-producing archaea are called methanogens. In this way they are different from eukaryotes, which include both unicellular and multicellular organisms; Archaea and bacterial cells lack organelles or other internal membrane-bound structures. Because archaea survive in more varied environments than other life forms, their cell wall and cell metabolism have to be equally varied and adapted to their surroundings. You suspect the organism is in the group. They reproduce by binary fission. Bacteria and archaea are similar in which of the following? Anonymous. Bacteria and Archaea are similar in which of the following? The effects … The domains Bacteria and Archaea have very similar cell wall structure. a.They are prokaryotes. Plasma membrane ester linkage Sensitivity to antibiotics Possessing prokaryotic cells Peptidoglycan cell walls Which of the following can be concluded from these data? 35) Into which group would you place a photosynthetic cell that lacks a nucleus? 5) Which of the following statements about the members of the Kingdom Plantae is false? Start studying Chapter 4. in the genomes of many bacteria and almost all archaea. 34) In Figure 10.3, which two are most closely related? Similar to bacteria, archaea do not have interior membranes but both have a cell wall and use flagella to swim. Your IP: 54.36.54.1 and species "b." Some evidence for this is the fact that there are some mechanisms and molecules in archaea that are similar to those seen in eukaryotes. D) A group of cells all derived from a single parent. 36) Into which group would you place a multicellular heterotroph with chitin cell walls? It was recently experimentally shown that CRISPR arrays, along with a group of associated proteins, confer resistance to phage. Simple, microscopic, ambiguous microorganisms mark their presence universally, whether its deep in water, high temperature, soil or any extreme conditions. Some archaea are extremophiles, living in environments with extremely high or low temperatures, or extreme salinity. • If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Despite being in the same category of prokaryotes, archaea and bacteria show variances in their genetic makeup , as the metabolic pathways, and other enzymes, genes possessed by the archaea closely resembles eukaryotes rather bacteria. Both Archaea and Eubacteria belong to the kingdom called Monera. 37) You discovered a unicellular organism that lacks a nucleus and peptidoglycan. Performance & security by Cloudflare, Please complete the security check to access. Bacteria are similar to multicellular organisms in which of the following ways? Archaea frequently called extremophiles and are the novel prokaryotic cells found to date. Archaea is the oldest bacteria ever known while the earth was formed. B) Methionine (code AUG) is the start signal for protein synthesis. B) There are three distinctly different cellular chemical compositions. Archaea differ in the fact that their cell wall does not contain peptidoglycan and cell membrane uses ether linked lipids as opposed to ester linked lipids in bacteria. Learn vocabulary, terms, and more with flashcards, games, and other study tools. In these webpage , we additionally provide number of images available . view the full answer For instance, archaeans have many different types of RNA polymerase, and when DNA replication occurs there are multiple origins. Following exposure to phage, bacteria 39) Use the dichotomous key in Table 10.2 to identify a gram-negative rod that ferments lactose and uses citric acid as its sole carbon source. A) Plasma membrane ester linkage B) Possessing prokaryotic cells C) Peptidoglycan cell walls D) Methionine as the start signal for protein synthesis C) sensitivity to antibiotics. use metabolic processes similar to those of heterotrophs. But due to their unusual anatomy and physiology, they are considered to exhibit more similar characteristics of … Archaea and eubacteria are primarily different in _____. C) Sensitivity to antibiotics. b.They reproduce by binary fission. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. 42) Into which group would you place a photosynthetic organism that lacks a nucleus and has a thin peptidoglycan wall surrounded by an outer membrane? They have introns in their DNA sequences as similar to the eukaryotes. E) plasma membrane ester linkage Candidate phyla radiation (CPR) bacteria and DPANN archaea are unisolated, small-celled symbionts that are often detected in groundwater. Relevance. 6) Which of the following statements about the members of the Kingdom Animalia is false? 13) Which of the following statements is NOT a reason for classifying viruses in the three domains rather than in a fourth domain? E) None of the above. D) considered prokaryotic cells. D) Only bacteria have circular chromosomes. a) They can exist in communities. New Questions in Biology. [2] Sulfolobus can live in aerobic or anaerobic environments. C. They are believed to be the ancestors of plants. Eukarya c.) Plantae d.) Bacteria ...” in Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. Archaea b.) Find an answer to your question Bacteria and archaea are similar in which of the following? E) Proteobacteria (gram-negative bacteria). In the presence of oxygen, Sulfolobus spp. Archaea and Bacteria share a number of features, but are also distinct domains of life: Both Archaea and Bacteria are unicellular organisms. 43) In the cladogram shown in Figure 10.4, which two organisms are most closely related? A) peptidoglycan cell walls. 38) Into which group would you place a unicellular organism that has 70S ribosomes and a peptidoglycan cell wall? 41) Into which group would you place a multicellular organism that has a mouth and lives inside the human liver? 44) Which of the following characteristics indicates that two organisms are closely related. Why is the mutation rate not constant and close to zero all of the time? d.They have a cell membrane made of unusual lipids. c.They are believed to be the ancestors of plants. A) Increased mutation rates can be advantageous in rapidly changing environments because some random mutations may be useful for survival. 4) What is the outstanding characteristic of the Kingdom Fungi? 12) The phylogenetic classification of bacteria is based on. a.) D) considered prokaryotic cells 22) Which of the following best defines a strain in microbiological terms? D. You could identify an unknown bacterium by all of the following except A) hybridizing a DNA probe from a known bacterium with the unknown's DNA. Bacteria and Archaea are similar in having prokaryotic cells ie cells without a well defined nucleus and lack membrane bound cell organelles. A) Peptidoglycan cell walls. c) They can alter gene expression in response to environmental signals. Get an answer to your question “Which of the following is not a domain? Please enable Cookies and reload the page. We have 33 graphics about bacteria and archaea are similar in which of the following including pictures , photos, pictures , backgrounds , and much more. 10 years ago. Answer Save. considered prokaryotic cells. B. 14) Which of the following provides taxonomic information that includes the others? Archaea of the genus Sulfolobus (Figure 1) are thermophiles that prefer temperatures around 70–80°C and acidophiles that prefer a pH of 2–3. 3) If two organisms have similar rRNA sequences, you can conclude that, B) Members absorb dissolved organic matter. Flagella: Archaeal flagella, also termed archaella, are synthesized by adding subunits at the base. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. They are believed to be the ancestors of plants. They are prokaryotes. C) Prokaryotic cells; ester linkages in phospholipids. Halophilic archaea prefer a concentration of salt close to … A. 21) Bacteria and archaea are similar in which of the following? 25) Organism A has 70 moles % G+C, and organism B has 40 moles % G+C. Bacteria and Archaea are similar in which of the following A methionine as the from BIOL 3321 at Savannah State University
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