Question 7 2015 6C) Part of an important cellular process involving a DNA strand is modeled below. >3' 3' 5' 5' Vhat is the purpose of this cellular process? Answer Preserving genetic information for future generations Deleting the information in the sequence produced from the DNA template C Transcribing information in the DNA sequence for use by the cell D Producing more nucleotides for the DNA sequence

Question 7 2015 6C) Part of an important cellular process involving a DNA strand is modeled below. >3' 3' 5' 5' Vhat is the purpose of this cellular process? Answer Preserving genetic information for future generations Deleting the information in the sequence produced from the DNA template C Transcribing information in the DNA sequence for use by the cell D Producing more nucleotides for the DNA sequence

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter14: Biotechnology And Society

Section: Chapter Questions

Problem 9QP

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Please ASAP. Thanku The process by which base pairs combine with each other to form a strand of DNA is called _______. denaturation annealing initial incubation extension mitosis
Activity 1.4: Essay.Direction: Explain your answer.Today, it is easy to make transgenic plants and animals. What are some important safety and ethical issues raised by this use of recombinant DNA technology? Explain your answer.
30.Match the definition with one of the choices on the right (can be used more than once) Place with densely compact DNA Type of proteins DNA wraps around Only place outside the nucleus with DNA Name for structure that makes up “sisters” 38. Match the term to the technique or tool used in DNA technology produces multiple identical copies of a gene separates molecules by movement due to size and electrical charge seals the sticky ends of restriction fragments to make recombinant DNA cuts DNA at specific locations
Instructions -Answer thr Questions properly. MUTATION: Fill in the correct nucleotide base pairing and amino acid sequence of the mutated DNA "MUTATED DNA" (SEE IMAGE) a. What is the 3’-5’ DNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) b. What is the mRNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) c. What is the tRNA sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) d. What is the amino acid sequence? (FORMAT: XXX-XXX-XXX-XXX-XXX) e. What is the most convincing type of mutation had occurred? - Substitution - Missense (Frameshift resulting Missense; Frameshift resulting Nonsense; Substitution – Silent; Substitution – Missense; Substitution – Nonsense)
Select all the statements that provide evidence that DNA is the genetic material. Check All That Apply 1. By weight, a eukaryotic chromosome contains more protein than DNA. 2. Treatment of purified DNA with a DNA-degrading enzyme destroyed the ability of S bacteria to transform R bacteria. 3. The R mutant form of S. pneumonia does not cause infection in mice. 4. Radioactively-labeled DNA remained in bacterial cells after phage T2 infection. 5. Proteins are more complex than DNA because they are composed of 20 different amino acids. Pls help asap!! I am so confused
Dr. Serena Velazquez lands a coveted post-doc position at Johns Hopkins following completion of her MD/PhD in cancer therapeutics to treat late-stage pancreatic cancer using a mouse model. Her post-doc will be devoted to targeted mutagenesis of replicative enzymes to halt cell division in cancerous cells. She reviews mitosis and meiosis before reporting for her first day of work. 1) If Dr. Velaquez wants to target the replication fork of synthesizing DNA in eukaryotes, what proteins might she consider knocking down to see the effect on cancer progression? a) RPA. b) MCM. c) All the choices are correct. d)Topoisomerase.
Do all of them True/False 31) The process by which an electrical charge is used to introduce DNA into a cell to produce a transgenic organism is called electroporation.Answer: 32) Reproductive cloning is used to produce large amounts of mammalian proteins from transgenic agricultural animals such as cattle.Answer: 33) In gene addition, homologous recombination is used to remove the original gene and replace it with the cloned gene.Answer: 34) All stem cells have the potential to differentiateAnswer: 35) A bone marrow transplant involves the transfer of multipotent stem cellsAnswer: 36) The fact that in mammalian systems multiple genes may compensate for the loss of a gene is called gene redundancy.Answer:
Essay: Answer the following questions in paragraph form. Create atlest 3-5 sentences each to support your answer. Base on your own opinion, what does genetics mean? What is its relationship to all living things? What is the connection of Genetics and DNA with each other? Are they related or not? Give your own opinion and you can also cite an example if needed. What is DNA, rDNA and mtDNA? Explain each function. What are the advantages and disadvantages of genetic engineering? If you were given the chance to genetically modify an organism, what would it be and what would you like to modify from that organism?
- genetics- Question: DNA samples are taken from inside the cheeks of people arrested on suspicion of having committed serious crimes. Only a small portion of the genome information is recorded (13 repeated sequences that do not encode proteins; and the DNA itself is discarded. Explain why sampling this part of the genome does not indicate anything about the person’s health, ancestry, or traits.
A. Create the complimentary strand for the DNA strand below. Make sure to label the parts and direction of the strand. 5’-AACGGTCCAGTCCAAGTTACG-3’ 2. Below is a segment of DNA that is ready to be replicated. Outline the processes that the segment will go through during replication. Make sure to include the names of the enzymes that are involved. AATTGCCTGCTAGTCTCAG TTAACGGACGATCAGAGTC B. DNA: G T A C G C G T A T A C C G A C A T T C RNA: C A U G C G CAU A U G G C U G U A G Codons: AUG - CGC - AUA -UGG - CUG - UAA Anti-codons: UAC - GCG -UAU - ACC - GAC - AUU Amino acids: Met- Arg - Ile - Try - Leu Using the example above transcribe the following DNA strands into m-RNA and translate that strand into a polypeptide chain identifying the codons, anti-codons and amino acid sequence. 3. DNA: A T A C G A A A T C G C G A T C G C G G C G A T T C G G 4. DNA: T T T A C G G C C A T C A G G C A A T…
Need to understand how to do this: create the complementary strand of DNA to the DNA strand provided below: 1. ATAGGTCACCGTAA 2. TCCAGA
Please answer all correctly. Thanks. 1. When DNA helicase is active, the result is: - annealing of RNA primers to the DNA - formation of phosphodiester bonds - formation of hydrogen bonds - separation of the two strands of the double helix - swivelling of the single separated strands of DNA 2. During DNA replication _______ aids in relieving pressure from DNA supercoiling. - helicase - RNA polymerase - ligase - topoisomerase