Similarities between genomes of different organisms are evidence of evolutionary relationships, and can be used as a predictive tool in research. True
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A: False.
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A: INTRODUCTION The process of occurrence of similar structure in organisms due to environment not due…
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A: Evolution is a process that took many years to form the present day species. The original species…
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A: Gene families are a cluster of genes that arose from the common ancestral globin gene. There are…
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A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
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A: Evolution is change in the heritable characteristics
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A: The human genome is a complete set of nucleic acid sequences for humans, encoded as DNA in cell…
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A: a genome is the genetic material of an organism. It consists of DNA (or RNA in RNA viruses). Each…
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A: Changing one nucleotide is mutation, but duplication of entire gene is not. Is correct
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A: To find evolutionary relationship in between different species we need to sequence and study their…
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A: Evolution is a concept that may be understood with the help of certain evidences. These evidences…
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A: Similar to that of the structural homologies, there are a number of similarities that lies…
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A: Evolution is defined as the change in trait of individuals over a period of time.
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A: Introduction There are various methods of sequencing present today. However, during the initial days…
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A: Organisms Organisms are the living individual like animals plants or single celled living form.
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A: The origination of new genes is considered to be the driving force of evolution in all organisms.…
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A: Dear student, We are authorized to answer one question at a time since you have not mentioned which…
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A: The correct option is - c.Organims No 1 and No.3 are likely more closely related
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A: Answer :- Molecular clocks help to quantify the quantity of changes which gather in a DNA of various…
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A: The genomic composition of populations varies throughout time, resulting in evolutionary change.
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A: The theory of evolution is first formulated by Darwin in his book “on the origin of species”.…
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Q: Discuss how modern theory of evolution is supported by evidence from molecular biology
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Similarities between genomes of different organisms are evidence of evolutionary relationships, and can be used as a predictive tool in research.
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- Bioinformatics is the science of using computational methods (specialized software) to decipher the biological meaning of information contained within organismal system. Comparisons of experimental data involving DNA sequences generated by different laboratories are critically dependent on the use of a universally agreed-upon standard of analysis. Which of the following is universally used as the agreed-upon standard of analysis for these comparisons? Group of answer choices A GenBank database. A species reference sequence (RefSeq) system. A genomic library collection. A ChIP/chip analysis system.Which of the following is FALSE of functional genomics? Select ALL that apply. RNA seq is a functional genomics approach CHIP seq is a functional genomics approach It seeks to elucidate the roles of genetic sequences of a given species Was invented by Carey Mullis Seeks to edit the DNA sequence of the organism Artificial selection is a functional genomics approachWhich of the following is NOT an activity carried out in the field of bioinformatics? a. collecting and storing DNA sequence information produced by various genome sequencing projects b. analyzing genome sequences to determine the location of genes c. determining the three-dimensional structure of proteins d. comparing genomes of different species e. none of these
- In 2003, the Human Genome Project was successfully completed, determining the exact sequence of the entire human genome, which is made up of 3 billion nucleotide base pairs. The data generated from the Human Genome Project is freely available online to anyone. Many pieces of research and innovations stemmed from the HGP, allowing the identifications of 1 800 disease genes. Many of the corporations using the results from the HGP are privately funded, and research is being done for profit even though the HGP results are provided freely. State one advantage and one disadvantage of corporate funding and patenting genetic research results.Explain how the different “-omics” involved with the three major parts of the central dogma can be used to study this new species. What are molecular techniques/tools (sequencers) that can be used to study each of these? How would you sequence the genome efficiently (i.e., lowest amount of time and money)?Bioinformatics is the science of using computational methods (specialized software) to decipher the biological meaning of information contained within an organismal system. If you have to identify a gene, for example from the fruit fly, that is of interest to you, and you would like to know whether the human genome contains a homolog (related gene) of the fruit fly gene, one tool you could use is a program called Group of answer choices RefSeq (species reference sequence) Excel BLAST (Basic Local Alignment Search Tool) GenBank
- Which of the following describes forward genetics? Utilizing consensus regions within a genome to hypothesize the location of genes. Beginning with a phenotype and determining the genetic basis responsible for it. Performing sequence comparison between normal and diseased samples to identify genetic alterations specific to each sample type. Beginning with a gene and determining the phenotypic impact of mutating it. To move from the 5' to the 3'direction within a chromosomal sequence in order to systematically characterize the structure of the genome.When an Avidian (with a genome size of 50 sites) reproduces with a 10% per site mutation rate, and if the number of mutations per genome is Poisson distributed, then what is the most likely outcome? Possible answers: 4 per genome is most likely, 5 per genome is most likely, 4 mutations per genome and 5 mutations per genome are equally likely, A number other than 4 and/or 5 mutations per genome is most likelyGive the scope of the following fields in Applied Genetics: Metagenics Genetic Engineering Phylogenetics
- Molecular biologists rely on many, often sophisticated, techniques to pursue their discipline. One may list ultracentrifugation, electron microscopy, X-ray diffraction, electrophoresis, and computer interfacing as fundamental tools. Model organisms provide the raw materials for study. List three "organisms" (or organismic groups) often used by recombinant DNA technologists and describe a major advantage of each group.The gene density for each organism is shown in the last column of this data table. Organism Size of genome (base pairs) Size of Genome (Mb) Number of Genes Gene density (genes per Mb) H. influenzae (bacterium) 1.8 million 1.8 1700 944 S. cerevisiae (yeast) 12 million 12 6300 525 E. coli (bacterium) 4.6 million 4.6 4400 957 C. elegans (roundworm) 100 million 100 20100 201 D. melanogaster (fruit fly) 165 million 165 14000 85 A. thaliana (mustard plant) 120 million 120 25500 213 O. sativa (rice) 430 million 430 42000 98 H. sapiens (human) 3.0 billion 3000 21000 7 R. norvegicus (lab rat) 2.8 billion 2800 20000 7 P. troglodytes (chimanzee) 3.1 billion 3100 20000 6. M. mulatta (macaque) 2.9 billion 2900 22000 8 O.anatinus (duck-billed platypus) 1.8 billion 1800 18500 10 P. persica (peach) 227 million 227 27900 123 Use the table to identify three statements that are true regarding the genomes of organisms. More complex organisms (e.g., vertebrates) generally have larger genome sizes. An…Determine which of the genomic traits are associated with prokaryotes or eukaryotes. These traits include relative genome size. number of genes, gene density, and number of exons. Prokaryote about one gene every 2000 to 100000 bp relatively large, variable size genome multiple introns Answer Bank relatively small genome about one gene every 1000 bp 500 to 7000 genes Eukaryote 6000 to 30000 genes few, if any, introns