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- Each of the following statements concerning asexual reproduction of bacteria is correct EXCEPT * Binary fission Budding TransformationEach of the following statements concerning asexual reproduction of bacteria is correct EXCEPT * O Binary fission O Transformation BuddingWhy is it favorable for protozoa to replicate with schizogony versus using simple mitosis? what are the different scenarios that can occur with regards to bacterial growth within a thioglycolate tube? Explain why certain bacteria require one classification versus a different classification. A botanist has been using betaproteobacteria to grow his herb garden, because betaproteobacteria require little nutrients to grow. His garden does not grow successfully, so he comes to you for help to develop the herb garden. Which class of gram negative bacteria would you suggest and why? Why was the botanist’s original idea not going to work?
- Which of the following structures is most likely missing in a bacterium that regenerates from an endospore lacking any of the plasmids from the original cell? Oa chromosome water in its cytoplasm antibiotic-resistant genes a cell wallWhich of the following is produced via asexual reproduction? Basidospores Conidia Ascospores ZygosporesBacterial cells reproduce by this process: * O Meisois O Mitosis O Binary Fission O Spawning
- The most interesting bacterial group according to Dr. Bragg would be: The Deltaproteobacteria The Firmicutes O The Gammaproteobacteria O The Cyanobacteria All of the following are true statements about events that occur in the apicomplexan life cycle EXCEPT: All of these statements are true. O the sporozoite is the motile infective stage often two completely different organisms host different stages of the life cycle the life cycles include both sexual and asexual stagesNumber of Bacteria X Temperature (°C) At the After 1 After 2 After 3 beginning day days days 6. 8. 12 15 48 187 15 27 126 678 (a) What is the relationship between the temperature and the rate at which the Bacteria X reproduces? (b) When the number of Bacteria X increases, it causes food to turn bad and cannot be eaten. Based on the results above, what can Rose do to preserve food for a longer period of time? Explain your answer.An infectious disease research group is studying a microbe that can cause infections and gastrointestinal disease in humans, and which can also survive and reproduce in hamsters. A dormant cyst form of the microbe infects human hosts through fecal-oral transmission if they come in contact with hamster droppings and don’t wash their hands before eating. The organism exhibits active, motile morphological forms at other stages of its life cycle. Sexual reproduction (fusion of haploid gametes) occurs in the hamsters; only asexual reproduction occurs in humans. It has a nucleus, but does NOT have a cell wall. This microbe could be which of the following? Protozoan Fungus Bacterium Virus
- Bacteria produce by sexual reproduction. True O FalseA clinical microbiologist is studying a microbe that can cause infections and gastrointestinal disease in humans, and which can also survive and reproduce in mice. A dormant cyst form of the microbe infects human hosts through fecal-oral transmission if they come in contact with mouse droppings and don’t wash their hands before eating. The organism grows in long filaments when grown at 20-28 deg C, and forms round/ovoid cells when grown at temperatures above 28 deg C. Sexual reproduction (fusion of haploid gametes) occurs in both humans and mice. A cell wall is present, and cells contain nuclei. This microbe could be which of the following? Bacterium Fungus Virus ProtozoanWhich of the following are lines of evidence for endosymbiosis? Inner membranes are similar to plasma membranes of prokaryotes O DNA structure in chloroplasts and mitochondria are similar to that of prokaryotes Mitochondrial ribosomes are more similar to prokaryotic than eukaryotic ribosomes O The DNA found in the nucleus of a eukaryotic cell is very similar to that of prokaryotes.