Describe the operon hypothesis and how it explains the control of the messenger RNA production and the regulation of protein synthesis in bacterial cells. The operon is a group of genes coding for proteins with related functions and they are arranged in units. The operon is made up of the promoter‚ structural genes and the operator. Transcription depends on the regulator‚ it may be located anywhere on the bacterial chromosome. The regulator codes for the repressor‚ which binds to the operator
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• 2 hypothesis of heredity o “Blending” hypothesis: you are a mixture of genetic information from your parents. (bucket of paint) o “Particulate” hypothesis: you receive discreet packets of genetic information‚ passed on undiluted to future generations. (bucket of marbles) • Mendelian genetics o Character: inheritable feature‚ i.e.‚ fur color o Trait: variant for a character‚ i.e.‚ brown o True-bred: all off-spring of same variety o Hybridization: crossing of two different true-breds o P
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Duckweed as a nutrient thief and bioremediator Hypothesis: This experiment will evaluate duckweed and its ability to remove nutrients and toxins from water sources. Thus‚ duckweed will kill the organisms that require similar nutrients‚ yet aid the organisms that would otherwise die to toxins. Specifically‚ if one was to place Elodea plants in a tank with duckweed‚ then the Elodea will die due to the lack of nutrients from the duckweed having used the nutrients for its own benefits. Furthermore
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important for understanding this person and the substance use. The interviewee is a 24-year-old female in recovery from an addiction to crack cocaine. She has the tendency to have anxiety in most situations and also deals with the mental complications of being a mother to a toddler. These complications include headaches‚ trouble sleeping‚ and irritability. On top of her own choice to use the respondent also lives in a state in which marijuana use is legal both medicinally and recreationally. 2.
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The Interaction Hypothesis (IH) is attributed to Michael Long (1981) is based primarily on the work of Stephen Krashen and Evelyn Hatch. Long emphasized the importance of comprehensible input that was central to Krashen’s Input Hypothesis but claimed that this input was most likely to be acquired during interactions which involved discourse modifications. This claim supported that of Hatch (1978) who showed a direct link between the way learners acquired a second language (l2) and the interactions
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P. 142 → Ainslie is the one that help the child to realize his potential of life. He wanted the child because he can cover his loneliness and emptiness of his childhood. Mollie’s job as a mother is wrapped up in the child. P. 145 → Ainslie realizes he can influence the women if he wanted to. P. 150 → He precedes that Alan is what Mollie has all her life. He also realizes that he can manipulate her life if he wants to. But it’s a passing shadow of his outlook. He just wants Alan. P. 220 → Mollie
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managers. On the other hand‚ conducting e-business can create a non-secure environment that may influence the quality of financial information. Both accidents and intentional breaches are potential security risks arising from e-business. Accidents cannot be completely eliminated but could be reduced by an efficient internal control‚ whilst intentional frauds represent another threat. In order to limit or eliminate these security risks in conducting e-business‚ each enterprise should have a plan
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A scientific hypothesis that I have in mind is; I believe that the reason dogs’ does not matter the age‚ tinkle (pee) on themselves when you interact with them is because they had a traumatizing experience with a human counterpart. There has not been any study done on this hypothesis‚ which I intend to turn into a theory. The way will go about texting this hypothesis is by submitting the years of breeding I have written personal notes on various specimens’. I also have acquired two puppies one Male
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1993‚ 1996 the oldest continent is Ur. In Rogers’ reconstructions‚ however‚ Kaapvaal and Pilbara are placed far apart already in their Gondwana configuration‚ a reconstruction contradicted by later orogenic events and incompatible with the Vaalbara hypothesis.[3]
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that impact social work research? ANSWER- (c) promoting color-blindness and equality among all populations. The mandates of CSWE is not directed in promoting color-blindness as part of its obligations‚ but it is based in promoting the understanding of diversity by being committed in supporting and accepting people in regardless of their ethnicity which create equal opportunity for everyone‚ (pg. 37). 2. Why must ethical safeguards be in place when conducting research study? ANSWER- (a) to avoid
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