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27) Shown below are trans test results showing growth/complementation (+) or no complementation/no growth (0) between mutations. Choose the answer that contains the correct number of genes and gene gr
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I have attached a file. It has #21,#39-41. Thanks.
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34) Strains Hfr Strs oroA-trpD+hisC+ and F- StrroroA+trpD-hisC- were allowed to conjugate. hisC+ exconjugates were selected by plating the mixture of bacteria on streptomycin minimal media lacking hi
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22) We know the genetic code is overlapping because... a.an overlapping code would be insufficient to encode the 20 amino acids b.single point deletion mutation will restore the normal reading frame c
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16) The chi sequence . . . a.Allows for phage lambda integration into the genome b.Allow the DNA of a phage to be packed into the viral particle c.Is hemimethylated to mark DNA replication d.Acts as t
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11) You isolate a mutant form of the ColE1 plasmid with a mutant in the promoter of the rop gene. This mutation appears to prevent expression of rop. Assume the copy number of the normal plasmid is 20
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6) You isolate a lambda phage that overproduces uncleavable cI. Is this mutation likely to be dominant or recessive? a.Recessive b.Dominant 7) You mutagenize cells with an agent that causes transiti
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1) For double stranded DNA, which of the following base ratios should equal one? a.All of these are correct b.(A+G)/(C+T) c.C/G d.(G+T)/(A+C) e.(C+T)/(A+G) 2) If you repeat the okazaki experiment WIT
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1) A mutation in the Lac Repressor (LacI) promoter that prevents Sigma Factor from binding would have the same phenotype as which of the following? a.An IS mutation b.A mutation in the Lac Operon CAP
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A lysogen is mutagenized and the mutantion is found to be in the phage protein Q. What is the likely outcome if this prophage is induced? a. Rapid lysis of cells (large plaques) b. Low adherence of
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There is a decline in the elephant population in a specific area in Africa. You are an activist trying increase the elephant population. You are required to present a proposed solution to this problem
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I need an online tutor , that can help with biotechnology TEST. I WOULD SEND THE QUESTIONS WHILE YOU REPLY WITHIN THE MINS, ITS ABOUT 30 OBJECTIVE QUESTIONS
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Post-Lab Report #6 Lab Topic 6: Enzymes (10 points possible) 1. If a substrate molecule is abundant in a reaction, what should happen to the reaction rate when more associated enzyme molecules are a
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After completing the readings, please think about the following questions, and post about one or more of them on the discussion board. Your goal is to consider what you have learned in this unit and
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Can you help me, please?
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You are a doctor in a hospital, and a patient is experiencing trouble with her skin repairing itself from a cut. The patient is also expecting a child, but the cells in the reproduction development ar
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state the units we use for measuring sound
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You need to make tea for you and your friends Sara wants more dilute tea Ali is very strong and you with medium strength whit the help of corpuscular theory explain.How you can make tea for everyone?
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I need answers to these
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Create 3 infographics on 3 disorders. My topics are hemoglobinopathies and Thalassemia.
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Make at least 2 connections between thunderstorm formation and what you know about humidity.
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If you have a protein that is 160 amino acids, what is the predicted molecular weight(in Da), and nucleotide size? Please show all work and converses :)
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Need help with a small lab report on Genetics. The report guidelines, the notes powerpoint and results to analyze are attached. please ask if there are any questions about this report
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MSA plate is the 156613627_13533 jpg, the blood agar is the other two jpg. Please answer the correct answers to these question based from the attachment I give you. How many different types of colon
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Need help with a small lab report on Genetics. The report guidelines, the notes powerpoint and results to analyze are attached. please ask if there are any questions
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Since hard-shelled organisms evolved about 550 million years ago, billions of tons of limestone rock have been produced from their shells. Limestone is made of calcium carbonate, with the formula CaCO
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1. Briefly describe the function of each of the following cellular components: (3.5 points) Cell membrane Nucleus Cytoplasm Golgi apparatus Cilia/Flagella Ribosomes Amyloplasts 2. Name three cellula
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1. What sub-phase of interphase will the cells in the zone of elongation be in and why? Your answer should be more elaborate than “the cell is/is not dividing.” 2. Why could the chromosomes be seen m
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Need help with this lab
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see the attached files
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Steph wants to make a glass of orange juice for her friend. Steph is asking her whether or not she wants the orange juice sweet or plain. Rahayu said that she wants to add 1 spoonful of sugar into one
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Need an expert in Genetics to help me with my population genetics course assignment. The assignment documents has been attached with 3 questions. Also, a few other documents about sample calculations
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To solve the mystery
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Lab Topic 4: Using the Microscope (10 points possible) 1. Briefly explain how to determine the total magnification when using a compound light microscope. (1 point) 2. Identify two main difference
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What is the publish or perish environment in science, how does it affect the cultural approach of science, and how does it relate to you?
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I need at least 3 pages of notes on DNA transcription and translation and the process.
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Gentticw Down syndrome
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I attached the questions I need help with.
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A small Cladogram drawing assignment - Please look at the attached document
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Word that sound alike are useful in making what
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what is meiosis?
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v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0 false false false EN-US X-NONE X-NONE /* Style De
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https://online.vitalsource.com/#/books/9781118808979/cfi/140!/4/2@100:0.00 (the textbook for assignment).
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if you found a white sheep and wanted to know it's genotype, what process would you follow? explain the answer using punnett square.
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Do you think relying on stem cells taken from adults (rather than embryos) has implications for the controversial issues surrounding use of embryonic stem cells?
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SEE THE ATTACHED
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Each enzyme has an optimum pH at which it attains is maximum activity. That optimum pH varies for each enzyme. The optimum range for pepsin is 1.5 - 2; for pancreatic lipase it is 4.0 - 5.0. Any chang
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i need help with these i answered some but i am not sure if it is correct.
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Compare and contrast the diseases of the immune system
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Please read the research paper attached and do the following: 1. Provide a suitable title for the paper 2. Write an abstract of no less than 150 words and no more than 250 words for the paper 3. This
