1. Construct a Venn Diagram to compare and contrast the structure and function of DNA and RNA. DNA RNA 2. The Continuity of life is based on heritable information in the form of DNA, and structure and function are correlated at all levels of biological organization. Describe how the structure of DNA is correlated with its role as the molecular basis of inheritance. (Answer must be in 3- 5 sentences only).
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Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
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- Question. Rewrite the following sentences after correction. (Subject: Biotechnology) The variation in the length of tandem repeat of microsatellite DNA has serious translational affects as this is due to its coding region. Correct: If one parent has sickle cell anemia and other has carrier genotype than there is 25 % chance that any offspring is carrier. Correct: Sickled WBC block the flow of blood and Calcium as they stick together and caused by frame shift mutation. Correct: The N1303K mutation in the CFTR gene of CF patients is autosomal dominant disorder due to insertion of asparagine at 1303. Correct: If a person RBCs have B surface antigen and it will clump with antigen B such clumping indicates Blood type B. Correct: Indirect ELISA can detect polygenic gene expression. Correct:B. Circle the choice that best describes the statements or answers the questions below. Multiple answers may apply. 1. What is the role of the salt (NaCl) in the DNA extraction procedure a. assists in the denaturation and removal of histone proteins and exposes DNA b. neutralizes the charges on the sugar- phosphate backbone of the DNA molecule making the molecule less hydrophilic, and theree less soluble in water c. enables the DNA to be precipitated from solution upon addition alcohol d. changes the pH of the solution e. destroys the integrity of the DNA and cuts it in smaller pieces so it can be dissolved in water 2. What role does the dish washing soap play in the procedure? a. Washes away dirt and other debris not needed in the experiment. b. It disrupts the cell membrane phospholipids releasing membrane proteins and liberating DNA into the solution. c. Disinfects microorganisms to avoid contamination of the fruit DN d. Soaps are made of fats that will bind to the cells of the…B. Answer the following questions briefly. 1. How do we know that complementary base pairs in DNA really exist? 2. Compare and contrast replication, transcription and translation based on template used, direction of synthesis, protein/enzyme requirements during initiation, elongation and termination and products. CRITERIA of Replication Transcription Translation comparison 1. Template used 2. direction of synthesis 3. protein enzyme requirements a. Initiation b. Elongation c. Termination 4. Products 3. How do we know that expression of the information encoded in DNA involves an RNA intermediate?
- Directions: Given the DNA strand below. Decode the hidden message in the proteins that will be produce in protein synthesis of the given DNA strand. Identify the (1) complimentary DNA strand, (2) mRNA, (3) tRNA, (4) amino acid sequence, and (5) protein. Use the 1-letter symbol of the amino acids to produced to decode the message.b. The diagram below is of a short stretch of prokaryotic chromosomal DNA in the process of replication. Please supply the specific pieces of information requested by the boxes below. 1. What enzyme relaxes the supercoils? 2. What enzyme unwinds the DNA? 7. What does this arrow represent? 3. What enzyme synthesizes the RNA primer 8. Why should this single-stranded portion be stabilized? 4. What is this short segment of DNA called? 9. What enzyme synthesizes this long DNA segment? 5. What enzyme removes the RNA primer and replaces it with DNA? 10. Is this the leading or the lagging side? 6. What enzyme joins the short segments of DNA together? 3Answer the ff. questions: 1. At eukaryotic origins of replication, helicase cannot be activated until the polymerase is also positioned on the DNA. Explain what would happen if the helicase became active in the absence of DNA polymerase. 2. RNA synthesis is much less accurate than DNA synthesis. Why does this not harm the cell? 3. What is the role of folate in the synthesis of nitrogenous bases of purines?
- how do i expand this into 1000 words for a result section of a report The objective is to interpret the results of an RNA-Seq analysis to identify differentially expressed genes in breast cancer using figure 1. The data provided includes gene symbols, chromosome location, start and end points, strand, fold change, log2 fold change, p-value, and false discovery rate (FDR). The RNA-Seq analysis has identified several genes that are differentially expressed in breast cancer. These genes are located on various chromosomes and have varying levels of fold change, indicating the degree to which their expression levels differ between normal and cancerous cells. The gene with the highest fold change is EYA4, located on chromosome 6, with a fold change of 3604.4176. This indicates that the expression of this gene is over 3600 times higher in cancer cells compared to normal cells. The log2 fold change is 11.81555, which is a measure of the magnitude of the difference in gene expression. The…Rewrite the following sentences after correction. The variation in the length of tandem repeat of microsatellite DNA has serious translational affects as this is due to its coding region. Correct: If one parent has sickle cell anemia and other has carrier genotype than there is 25 % chance that any offspring is carrier. Correct: Sickled WBC block the flow of blood and Calcium as they stick together and caused by frame shift mutation. Correct: The N1303K mutation in the CFTR gene of CF patients is autosomal dominant disorder due to insertion of asparagine at 1303. Correct: If a person RBCs have B surface antigen and it will clump with antigen B such clumping indicates Blood type B. Correct: Indirect ELISA can detect polygenic gene expression. Correct:Question: Hi, can someone help me with this question thanks in advance. Select one of the following genetic diseases that appear in the following list:galactosemiacystic fibrosisDown's Syndromefamilial hypercholesterolemiamuscle gystrophyHuntington's diseasesickle cell anemiahemophiliaTay-Sachs diseasedescribe a composition about how the selected condition is generated. Include details about the number of people who report the disease, symptoms, treatments, among other aspects that you consider important. thanks
- 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)common-assessment-delivery/start/4797160920?action=onresume&submissionld%-468979669 English 9 Student D. S ddddddddddddddd... Type of Genetics Cr. S TEWWG Chapter DNA Protein Synthesis Test Chromosome Free Nucleotides DNA Polymerase Leading Strand Original- (Template DNA) Helicase Lagging Strand Replication Fork Adenine Thymine Guanine Cytosine DNA Polymerase Original (Template) DNA Strand 1. This diagram is showing the process of 2. 1f the original template strand reads: TTACGCAGT, DNA polymerase would add nucleotides in the order: 4 5 6 7 8. 9 10Tn Midterm test Fall 2020 (page 2 of x A elearn.squ.edu.om/mod/quiz/attempt.php?attempt3D1335328&cmid%3D6971498page=1 SQU E-leaning System (Academic) Question 21 The direction of mRNA molecule synthesis is .: Not yet answered Select one: Marked out of O a. From DNA strand that starts with 5' 1.00 O b. In the direction of 3' to 5 P Flag question O c. From DNA strand that starts with 3' O d. From RNA strand that starts with 3' O e. From RNA strand that starts with 5' Question 22 Which of the following organelles do plants and animals have in common? Not yet answered Select one: Marked out of O a. mitochondria, ribosome, nucleus, cell membrane, cytoplasm 1.00 O b. mitochondria, vacuole, nucleus, cell membrane, cell wall F Flag question O c. mitochondria, vacuole, nucleus, cell membrane, centrioles O d. mitochondria, vacuole, nucleus, cell membrane, cell wall, chloroplasts O e. mitochondria, vacuole, nucleus, cytoplasm, cell wall, lysosome