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10 Nov 2019
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deposits of chalky fossils that built the White Cliffs of Dover were formed by A) dinoflagellates. B) foraminiferans C) ciliates D) amoebozoans. E) diatoms 10) Which definition would best describe the mode of nutrition of Euglend A) heterotrophic B) mixotrophic D) photoautotrophic E) decomposer 11) Which of the following organisms belong to the supergroup Amoebozoa? A) amoeboids and euglenoids B) cellular slime molds and radiolarians C) plasmodial and water molds D) choanoflagellates and diplomonads E) plasmodial and cellular slime molds 12) Slime molds were once classified as fungi. What characteristics of the slime molds distinguish them from fungi? A) The vegetative state of the slime mold is mobile and amoeboid. B) They are flagellated cells at certain stages of the life cycle C) Slime molds lack cell walls. D) All of these characteristics distinguish slime molds from fungi 13) The endosymbiont hypothesis proposes all of the following EXCEPT A) mitochondria and chloroplasts were once free-living bacteria. B) a nucleated cell engulfed an aerobic bacterium which evolved into mitochondria. C) chloroplasts originated when a nucleated cell engulfed a cyanobacterium. D) prokaryotes evolved when an acrobic bacterium engulfed a cyanobacterium. 14) If a public bealth official was trying to reduce the potential for human exposure to a 14 "red tide," which of the following actions would they take? A) ban swimming and other recreational activities in the area B) decrease the amount of nutrients that are washed into the aquatic ecosystem C) place a ban on eating shellfish that were exposed to the dinoflagellate Alexandrium catanella D) All of these actions would help reduce the potential for human exposure to a "red tide." 15) Which of the following protozoans is mismatched with the disease that it causes? 15) A) Trichomonas vaginalis-vaginitis and urethritis B) Giardia lamblia malaria C) Tnpanasoma brucei sleeping sickness 16) Imagine you are working for the Florida Public Health Department and you have been 16) assigned the task of preventing malaria from spreading throughout the southenm Everglades. Which of the following scenarios would have a chance of success? A) devising an insect repellant that would prevent the Anopheles mosquito from biting a human host reproduce within the host's bloodstream spreading throughout the southern Everglades. B) spraying the edges of the Everglades with a pesticide that will kill mosquitos C) developing a vaccination that would prevent the ability of the merozoites to D) All of these scenarios would have a chance of success in preventing malaria from
Answers only, please
deposits of chalky fossils that built the White Cliffs of Dover were formed by A) dinoflagellates. B) foraminiferans C) ciliates D) amoebozoans. E) diatoms 10) Which definition would best describe the mode of nutrition of Euglend A) heterotrophic B) mixotrophic D) photoautotrophic E) decomposer 11) Which of the following organisms belong to the supergroup Amoebozoa? A) amoeboids and euglenoids B) cellular slime molds and radiolarians C) plasmodial and water molds D) choanoflagellates and diplomonads E) plasmodial and cellular slime molds 12) Slime molds were once classified as fungi. What characteristics of the slime molds distinguish them from fungi? A) The vegetative state of the slime mold is mobile and amoeboid. B) They are flagellated cells at certain stages of the life cycle C) Slime molds lack cell walls. D) All of these characteristics distinguish slime molds from fungi 13) The endosymbiont hypothesis proposes all of the following EXCEPT A) mitochondria and chloroplasts were once free-living bacteria. B) a nucleated cell engulfed an aerobic bacterium which evolved into mitochondria. C) chloroplasts originated when a nucleated cell engulfed a cyanobacterium. D) prokaryotes evolved when an acrobic bacterium engulfed a cyanobacterium. 14) If a public bealth official was trying to reduce the potential for human exposure to a 14 "red tide," which of the following actions would they take? A) ban swimming and other recreational activities in the area B) decrease the amount of nutrients that are washed into the aquatic ecosystem C) place a ban on eating shellfish that were exposed to the dinoflagellate Alexandrium catanella D) All of these actions would help reduce the potential for human exposure to a "red tide." 15) Which of the following protozoans is mismatched with the disease that it causes? 15) A) Trichomonas vaginalis-vaginitis and urethritis B) Giardia lamblia malaria C) Tnpanasoma brucei sleeping sickness 16) Imagine you are working for the Florida Public Health Department and you have been 16) assigned the task of preventing malaria from spreading throughout the southenm Everglades. Which of the following scenarios would have a chance of success? A) devising an insect repellant that would prevent the Anopheles mosquito from biting a human host reproduce within the host's bloodstream spreading throughout the southern Everglades. B) spraying the edges of the Everglades with a pesticide that will kill mosquitos C) developing a vaccination that would prevent the ability of the merozoites to D) All of these scenarios would have a chance of success in preventing malaria from
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