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- Word AaBbCcI AaBb CcD AaB AaBbCсI AaBbCcL 4 1 Normal Subtitle Title 1 No Spaci... Subtle Em..... Create and Share Adobe PDF Styles Adobe Acro P 1 1 2 4 A 3. A AL T L 4 E 5 E Question 6: The largest chromosome in Mischievous gremlinus has a length of 9 x 107 base pairs. The rate of DNA synthesis is 3,000 bp per minute at each replication fork. a. How long does it take to replicate the entire chromosome from a single origin of replication located exactly in the middle of the chromosome? Assume no pauses. I b. Experiments performed by Professor Trink reveal that it takes only 20 minutes for a growing cell to replicate this chromosome. What is the minimum number of replicons present on the chromosome? Florian Fischer Find v Replace Select Editing 153 23Copy and paste the link below and watch the video on Youtube and Answer the Questionshttps://www.youtube.com/watch?v=g-dNJdOvBM4 Polymerase Chain Reaction Questions: 1. What are the materials used for the polymerase chain reaction? 2. Draw a schematic diagram of the procedure in PCR. 3. Why is it important to design the primers at the start of the laboratory procedure? 4. What are the components of the PCR buffer and what is its pH range? What is the purpose of the buffer? 5. What is the use for magnesium chloride? 6. How much template DNA is added? What is the concentration of the primers? 7. At what temperatures does denaturation, annealing and extension occur? Why are the processes placed in that temperature? 8. In this particular PCR experiment, how many cycles was used? 9. Can this PCR be used on its own to find out if a person has Covid or not on its own? Why or why not?Aa Po AaBbCcDc AaBbCcDdEe AaBbCcDdE AaBbCcDdE AaBbCcDdE BIUVab x, x A ev A 三==|這、|の Caption Emphasis Heading 1 Heading 3 Heading 4 Style Pane (a) Complete the table, using a letter D, R or B, to show whether each statement applies to: Fo DNA only (D) TA2G – Completed forms must be available for Open Awards external moderation purposes. Page 6 of 15 > T | RNA only (R) Both DNA and RNA (B) Statement D or R or B Contains thymine Contains ribose Consists of two chains connected to each other with hydrogen bonds Has a sugar-phosphate backbone Has four different nitrogenous bases Contains a pentose sugar Is found in the nucleus and cytoplasm English (United Kingdom) Focus 目民 2490 words +1
- Can you please check my answer and make sure it is correct. Question: How can DNA evidence be used to convict or exonerate a defendant? Why is DNA evidence so powerful? Answer: DNA evidence can be used to perform DNA profiling to determine the genotype of the specific DNA sample. With just a small amount of DNA, PCR can produce billions of copies of that specific segment. The segments that are used are from non-coding regions that contain STR’s or short tandem repeats. These very short DNA sequences are repeated and are specific to individuals because we inherit them from our mother and father. Gel electrophoresis separates the PCR products based on their size and each band is compared to the allele ladder. This process helps to identify the alleles present in the original samples. DNA profiling is performed at many loci to be able to tell the genetic difference between different individuals with a lot of certainty. The DNA from the different suspects is compared to the allele…Identify the largest DNA fragment on the gel. Identify the smallest DNA fragment on the gel.OMail-Nichols, Tori (ISPA Student X a learning.k12.com/d21/le/enhancedSequenceViewer/855162?url=https%3A%2F%2Fe02711f5-13 ail YouTube Maps ISPA Middle School... R star 360 KI2 K12 Online School Blac ntent Unit 4 Test Besides replicating DNA, what is another function of DNA polymerase? O protein synthesis O correcting errors O sending messages to the cell O unwinding the helix II
- Answer each of the following correctly. Designer Genes Work (This is all about Applications of Recombinant DNA). 1. How does DNA Replicate?(1-3 sentences only) 2. What is Genetically Modified Organism (GMO)?(1-4 sentences only) 3. Illustrate your own Designer genes using this information:The Arctic apple is a fruit engineered to resist browning after being cut. Currently they are only available in the US – in golden, fuji and gala varieties – where they have been given Food and Drug Administration approval. If approved in Europe, they would have to be labelled as genetically modified. The manufacturers claim the main benefit is to help cut down on food waste. And based on the following: 1. Identify a special trait. 2. Identify a source organism. 3. Identify a target organism 4. Identify the modified/added trait. Example: Hot Tomato > Chili > Tomato > Spicy Tomato It was reported this week that Brazilian scientists are hoping to create spicy tomatoes using Crispr…Each of us is genetically unique. Describe two processes that ensure that your future full sibling is going to be genetically different from you, even though you have the same parents. Edit View Insert Format Tools Table 12pt v Paragraph v B IUComplete the sentences. Each term may be used more than once. In a circular bacterial chromosome, the structure of DNA is a If DNA is twisted in the Overwinding results in If DNA is twisted in the Underwinding results in One effect of double helix. direction, it becomes overwound. supercoiling. direction, it becomes underwound. supercoiling. double helix. Answer Bank positive negative right-handed left-handed supercoiling in bacterial chromosomes is to promote separation of the two strands of DNA in the
- Please Answer Correctly with explanation, Don't Copy from internet and nswer all parts EITHER Correct OR Incorrect. 1. Every cell in Clayton's body has the same genome. 2. The genes on homologous chromosomes are in the same order. 3. Anna's nuclear genome is identical to that of her siblings in terms of sequence.I need help finding the correct answers. the formula I used is % idenity=(length of the aligned region- the number of mismatches)/length of the aligned regionx100 for sequnce `1 and 3 I got a 70 percent idenity and 3 mismatches I think I am counting the wrong mismatches? can someone correct my answers and show me how they got theres and do not use cheggPatient B's History Patient B is a 28 year old male who is trying to identify a cause for his infertility. Chromosomes were obtained from nucleated cells in the patient's blood. Patient B's Karyotype 1. Using the correct notation for interpreting karyotypes, give your diagnosis for the conditions of each patient what diagnosis would you give patient B? (standard notation and phenotype (e.g. 47, XY, +21, male Down syndrome)) References: