Bacterial gene transfer is also used in the lab to introduce genes into organisms of different species, genera, phyla, or even kingdoms or domains. a major example is the use of a ti plasmid of the soil bacterium agrobacterium tumefaciens to transfer genes into dicotyledonous plants. the bacterium infects the plant root in the soil and transfers some of the ti plasmid genes (t dna) into the plant nucleus. recombination may occur, and t dna expression is controlled by plant compounds generated in response to wounding and infection. the t dna is generated when there is a nick that creates a primer for replication, followed by transfer of a single-stranded dna piece that converts to a double-stranded piece in the plant nucleus. which of these processes is ti plasmid transfer most like? specialized transduction transformation conjugation generalized transduction.
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Biology, 21.06.2019 22:00, tylerjoshonti
For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?
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Biology, 22.06.2019 05:30, Will1119
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
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Bacterial gene transfer is also used in the lab to introduce genes into organisms of different speci...
Mathematics, 19.12.2019 03:31