Dr. Olivera describes how cone snail shell similarities are a proxy for relatedness but describes how this works on a molecular level with the construction of a phylogenetic tree from the ribosomal DNA sequence comparisons. Group of answer choices True False
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- Part 3: Molecular Evolution Exercise Below are reported nucleotide species of animals. sequences for an intron in the same gene for 4 different A В D G T T A A G. A A A A T T G G CGTGG < ETCATOGAGGATO CCTTG < ATTCA CCTGG <Study the sequences below. Construct a molecular cladogram from the different amino acid sequences given. Assume that the sequences are already compared between species and have been aligned as shown. Species 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ACT G G C G AT C G 1 2 3 4 5 A C A G ACT G C G C G C T T C G T T C G T C G C A T C G T A C G A C G A C T G C C G T T C G C A T C G T A C G A C T G GAA C G GATC GA C G A T C G C A T C G т A C GBase on Carl woese' ribosomal RNA (rRNA) gene tree. How can I map the following traits: 1.Monolayer lipid membrane 2.Linear chromosomes 3.Gram-negative cell wall 4.Several RNA polymerase 5.DNA 6.Glycerol 7.70s ribosomes 8.Nucleus To Carl's gene tree (bacteria,Archae,Eukarya).
- Use at least 25 of the 40 terms below to create a concept map, linking the term together with meaningful descriptor arrows. Use at least 25 different terms. Terms Deoxyribonucleic Acid, Ribonucleic Acid, Nucleotide, Amino Acid , Protein, DNA, Polymerase, Primase, Ligase, Helicas,e RNA Polymerase, mRNA, tRNA, rRNA, Ribosome, Codon, Anti-Codon, 3-OH, 5-P, Double Helix, Adenin,e Cytosine, Guanine, Thymine, Uracil, Purine, Pyrimidines, Single Helix, Transscription, Translation, Chromatin, Antiparallel, Telomere, Nucleus, Origin of Replication, Intron, Exon, Poly-A, Tail, Genetic Code, in the form of a, is found in eukaryotic cell'sSequence data from OTUs are provided in the table below with values provided as (percentage distance x 1000) measurements. Determine the phylogenetic tree from the data in the table below using the UPGMA procedure mentioned in class. Berenstain Bear Berentstain Bear Care Bear Gummi Bear Paddington Bear Care Bear 160 Gummi Bear 150 40 Paddington Bear 80 130 120 Place each OTU in the correct box on the appropriate tree below. Do not label the incorrect tree. Care Bear Gummi Bear Berenstain Bear Paddington BearCompare and contrast Organization of Genetic Material in prokaryotes and eukaryotes
- Study the amino acid sequences below. Construct a molecular cladogram from the different amino acid sequences given. Assume that the sequences are already compared between species and have been aligned as shown. Organism Amino Acid Sequence Amoeba ISO SER ASP GLN PHE ILE LEU GLN SER ARG LEU LEU HIS Kangaroo LEU ISO PRO PRO PHE ILE LEU LEU SER HIS LEU LEU SER Earthworm LEU ISO ASP PRO PHE ILE LEU HIS SER ARG LEU LEU ARG Cat LEU ISO PRO PRO PHE ILE LEU LEU SER HIS LEU LEU SER Shark LEU ISO PRO PRO PHE ILE LEU LEU SER ARG LEU LEU ARG Dolphin LEU ISO PRO PRO PHE ILE LEU LEU SER HIS VAL VAL SER Lizard LEU ISO PRO PRO PHE ILE LEU LEU SER ARG LEU LEU ARGaterials Spirochaetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are roundworms that are incredibly diverse and, as a group, have adapted to survive in all environments. Which of the following statements accurately describes the DNA of both groups? * pdates ades embers nferences The spirochaete genome is smaller than the nematode genome. Q Online Nematode DNA is circular. sela Spirochaete chromosomes are composed of just DNA while nematode chromosomes also include specialized proteins. on Periods 1 and 2 eriods MP1, Highschool chool MP3, Spirochaete DNA is linear. MP4 Operons are clusters of genes that are regulated as a group. They can be characterized as either repressible or inducible. What is the main difference between the two? * d Thu Fri INTL 1Which statement below correctly describes a key difference between prokaryotic and eukaryotic chromosome structure? O a. Prokaryotes possess dsDNA, whereas eukaryotes possess ssDNA O b. Prokaryotes do not possess DNA, whereas eukaryotes do O c. Prokaryotic DNA is circular, whereas eukaryotic DNA is linear O d. Prokaryotic DNA is found in the nucleus, whereas eukaryotic DNA is found in the nucleoid O e. None of the above
- Hi! The image is there as reference. GIve other examples of homologous structures.Use the information and model to answer the following question. Phylogenetic trees are a type of model that can be used to show how organisms are related through common ancestry. The phylogenetic tree model represents nodes numbered 1 through 8. A CDE F GH в I 2 |5 Using evidence from the phylogenetic tree determine which species would be MOST closely related to the species on branch C? O A. The species on Branches F, G, H, and I are all equally related to the species on branch C because they all split from a common ancestor at the same time which is illustrated by having nodes 2 and 7 at the same height. O B. The species on Branch A & B are both most closely related to the species on branch C because they share the most most recent common ancestor at node 2. C. The species on Branch B is most closely related to the species on branch c because they share the greatest number of common +ancestors. D. The species on Branch A is most closely related to the species on branch C because they…Topic: Role of Molecular Biology in Evolutionary Classification How does the recently developed DNA technology help scientists establish a more accurate classification scheme? Information on DNA can often indicate relatedness between organisms and even provide data on how long they have been evolving separately. Discuss the influence of DNA and molecular biology on the future of evolutionary classification.