Which of the following is a weakness of using 16S rRNA for phylogenetic analyses? It can only go down to the family and genus levels It takes months to complete O Both of the above O None of the above
Q: Don't use Ai and chatgpt. Answer in step by step with explanation.
A: A. Epithelial cells form continuous layers of tightly packed cells.Explanation: Epithelial cells are…
Q: 1 Gene 1 A 2 Gene 2 11 nm Chromatin fiber
A: In the provided illustration, there are two chromatin regions (with A and B) with different levels…
Q: Biology Questions The questions are showed in the attached picture
A: Inheritance involves the passing of traits from parents to their offspring. These traits are encoded…
Q: Figure 2-1 RNA polymerase FO S 4 0000 TpE TrpD trpC tr8 trp synthetic genes Next primer التالي…
A: In the figure, the part indicated by the symbol S represents the operator region of the trp operon…
Q: 2. How is glucose reabsorbed into the bloodstream after it is initially secreted?
A: Glucose is reabsorbed into the blood by what is called tubular reabsorption. This happens majorly…
Q: Consider the peptide Lys-Ser-Glu-Cys-His-Tyr. For the drawings requested below,please show in…
A:
Q: A woman, seeking genetic counseling, is found to be heterozygous for a chromosomal rearrangement…
A: Detailed explanation:B. Demonstrating chromosomal pairing during meiosis:In meiosis, homologous…
Q: A cross in Drosophila melanogaster involved the recessive X-linked genes for white eye (w), yellow…
A: Answer well explained above
Q: Dr. Peterson prescribed Ofirmev (acetaminophen) 12.5 mg/kg IV every 4 hours for a 44 pound child.…
A: Approach to solving the question: Detailed explanation: Examples: Key references: Health Science
Q: How much total fat, saturated fat and trans fat does this product contain per serving? How many…
A: 2. How many grams of total fat would a person consume by eating the whole container?The product…
Q: What is the difference between extrapolation and interpolation?
A: Interpolation is a method of estimating values between two known values. It is often used in…
Q: In the human body: bones act as: joints act as: muscles: load: difference between these First…
A: 1. Bones, Joints, Muscles, and Load in the Human BodyBones act as levers: In the human body, bones…
Q: Please help answer this biology question
A: The molecule shown in the image is Adenosine triphosphate (ATP).The composition of ATP includes…
Q: Biology B Tutorial Seven- Nervous and Endocrine System Tutorial 7 (Week 10) - Nervous and Endocrine…
A: Question 1: Identification and Role of Neuron PartsDendrites: These are branch-like structures that…
Q: and please explain the “initiation” event of “(?)”, transcription, and translation.
A: DNA Replication Initiation:Begins at specific sequences called origins of replicationHelicase enzyme…
Q: Answer in step by step with explanation. Don't use Ai and chatgpt
A: Approach to solving the question:DNA, the genetic material that contains the instructions for all…
Q: Nicotiana tabacum is presumed to be an allotetraploid originating from a cross between N. sylvestris…
A: Nicotiana tabacum evolved from the hybridization of N. sylvestris and N. tomentosa, followed by…
Q: Hello I need help with these questions, please put the reference where you got the information. 1.…
A: 2. Why the ED Pathway May Be Advantageous for Certain MicroorganismsThe ED pathway provides specific…
Q: Don't use Ai and chatgpt. Answer in step by step with explanation
A: Approach to solving the question: Question 1: Which figures show that K is reached at higher…
Q: GENETICSIn families of 6 sibships, the probability of obtaining 3 boys and 3 girls is?Show formula…
A: The problem is asking for the probability of a family with 6 children having exactly 3 boys and 3…
Q: What is the "gold standard" that is currently applied to species designations in microbiology? 97%…
A: The "gold standard" currently applied to species designations in microbiology is 95% average…
Q: 1. Which serratus posterior muscle would be considered a synergist with the internal intercostals…
A: 2. What muscle is the prime muscle of the "six-pack"? What feature gives this muscle its…
Q: You're learning about diffusion and osmosis, because they are central to the biology of cells and…
A: Refer to the solution
Q: 1. Mode of inheritance: Assume the trait is rare in the population. ONE mode applies to all 3…
A: Step 1: Determining the Mode of InheritanceFrom the image, we can see:Both males and females are…
Q: True or False: in meiosis the intermediate cells formed after meiosis I are haploid going into…
A: Here's a detailed explanation:Meiosis consists of two consecutive divisions: meiosis I and meiosis…
Q: b. The coding sequence begins with AUG. What does AUG signify in terms of translation? The Standard…
A: Question b. What does AUG signify in terms of translation?Answer: The AUG codon is the start codon…
Q: What are some problems that scientists have when they investigate the effects of drugs on the brain?
A: The brain is an incredibly complex organ with billions of neurons and trillions of connections. This…
Q: a) The trait pictured in the pedigree above could follow either of two of the below inheritance…
A: The pedigree being shown is similar to the pedigree of color blindness inheritance.The pattern of…
Q: Select the answer that correctly arranges the following elements of a eukaryotic gene from upstream…
A: The correct order of elements in a eukaryotic gene from upstream to downstream is as follows:B. TATA…
Q: 2). What is the maximum frequency of recombinant gametes? Illustrate this in an F1 individual with 2…
A: The maximum frequency of recombinant gametes is 50%. This occurs when two genes are far enough apart…
Q: Biology Questions Questions are showed in attached picture
A: Solution:This worksheet focuses on meiosis in humans, including chromosomal numbers at different…
Q: Question 4 (Mandatory) (2 points) Match the following graphs with their likely p-values. 4.5 3.5 I…
A: Step 1: Analyze the first graph.To answer this question, we need to first understand the…
Q: DNA polymerase occasionally incorporates the wrong nucleotide during DNA replication. If left…
A: a) More point mutations will arise in MMR-minus yeast.Correct because mismatch repair (MMR) is…
Q: Based on the following, create restriction fragments pUC19 cut by Ava II and Pvu II. (Ava II):…
A: To analyze the restriction fragments of pUC19 cut by Ava II and Pvu II, let's examine the fragments…
Q: Observe the Bacterial cell models and should be able to identify the parts as was discussed in…
A: Gram staining is a critical technique for classifying bacteria into two groups: Gram-positive and…
Q: how are genetic drift and inbreeding similar and different in their effects on a population?
A: Genetic drift is a mechanism of evolution that causes random changes in the frequency of alleles in…
Q: a) What do the authors say is known and not known about the genetics of butterfly wing patterns? b)…
A: The authors mention that it is known that the gene optix plays a crucial role in the specification…
Q: One of the most common challenges that outdoor adventurers face is dehydration. Sweating in…
A: Approach to solving the question:Sodium, potassium, and calcium ions work together to regulate the…
Q: 2) Jane's mom is colorblind, Jane has normal vision. Jane marries Jack who is colorblind (and is…
A: Approach to solving the question:To solve this question, we need to understand how colorblindness is…
Q: Biology Question What are the correct labels of the plant cell showed in the attached picture?
A:
Q: 11.32 For the pedigrees A and B, indicate whether the trait involved in each case could be recessive…
A:
Q: = Menu #2 Mol Bio Mutation QUESTION... # 3 Mol Bio Gene of inter.. X + Create All tools Edit Convert…
A: Solution:Task 1: DNA ExtractionA. Using sodium dodecyl sulfate, a detergent:• Answer: Sodium dodecyl…
Q: Use this information to answer the following questions: Below is a population of ornate box…
A: Genetic drift is a mechanism of evolution that causes random changes in the frequency of alleles in…
Q: draw a simplified model of the process of meiosis and an accompanying list of key terms, use this…
A: Detailed explanation: Simplified Model of MeiosisMeiosis I:Homologous Chromosomes: Pairs of…
Q: Answer in step by step with explanation. Don't use Ai and chatgpt. Answer in all options.
A: The answer is B. Inhibition of CDK2.Myc is a proto-oncogene that plays a central role in regulating…
Q: What causes the most frequent symptom experienced by someone infected with S.pneumoniae? A)…
A: Why the other options are less likely to be the primary cause of the most frequent symptom in…
Q: Which of the following events most likely occurred first and triggered the others? A) Increased…
A: A) Increased stroke volume - Incorrect: Stroke volume refers to the amount of blood pumped by the…
Q: Refer back to the information about R-E-C tables from your pre-lab activity to answer Question 1. A…
A: First, identify the information that reinforces your previous knowledge. This is the information…
Q: A solution that can cause cell lysis by driving water into a cell is: Question 10 options:…
A: Correct option: Hypotonic1. Hypotonic - Definition: A hypotonic solution has a lower concentration…
Q: Using a copyright free image
A: 1. Understanding Copyright-Free ImagesCopyright-free doesn't always mean "free for any use." You'll…
Step by step
Solved in 2 steps
- What is an advantage of using mtDNA OmtDNA is a much longer sequence compared to chromosomal DNA mtDNA has a larger genome than chromosomal DNA mtDNA does not breakdown as readily as chromosomal DNA mtDNA changes very quickly and can be used to differentiate closely related bacteria16. Why was ribosomal RNA (rRNA) used to create the first phylogenetic tree? Group of answer choices rRNA is very stable and can survive for billions of years rRNA is found in high abundance in bacteria and eukaryotes but is absent from archaea rRNA sequences are the same in all organisms rRNA is found in all living things allowing it to be a barometer of evolution rRNA mutates rapidly making it a good tool for tracking the mutationsWhy are rRNA a good choice for resolving the ancient evolutionary relationships among the three domains of life? O The three domains of life are old O O Ribosomes are shared by all organisms in these domains rRNA evolved slowly so the gene sequences can be aligned even after 3 billion years from a common ancestor All of the above B and C
- Are these phylogenetic trees the same?What poses a problem to to studying the phylogenetic relationships between bacteria? O The genomes of bacteria are too small to O O study easily with phylogenetics. Lateral gene transfer makes distantly related bacteria look closely related The phylogenies are mismatched due to conjugation if only one gene is studied "Bacteria reproduce by binary fission, so inheritance and evolution are different than eukaryotes." "B,C"Which of the following is not a reason we often perform metagenomics studies by doing PCR using long degenerate primers for the 16S gene? Eliminates issue of having to randomly fragment DNA for sequencing (which can sometimes be tricky to optimize) All microorganisms have a 16S gene It is taxonomically informative and allows you to identify taxa using a database You can estimate relative taxa abundance by relative read abundance, avoiding genome size bias. You can make a phylogeny allowing you to do diversity analyses 16S has conserved regions and the primers used allow for some sequence variation, so we can amplify the region from different taxa efficiently using PCR
- Do all the phylogenetictrees below represent thesame relationships (sametopology)? If not, circle thetree(s) that is/are differentand explain why in the spaceto the left.a. Phylogenetic relationships based on chloroplast genes Brown algae Diatoms Most photosynthetic dinoflagellates Cryptophyte algae Red algae Red algae Green algae Euglenids Green algae Chlorarachniophyte algae Green algae Green algae Green algae Green algae Land plants Glaucocystophytes Cyanobacteria b. Phylogenetic relationships based on nuclear genes Opisthokonts Amoebozoans Glaucocystophytes Red algae Green algae (including land plants) Cryptophyte algae 140000 Diatoms Brown algae Dinoflagellates Chlorarachniophyte algae Chloroplast genes relate brown algae, diatoms, most dinoflagellates, and cryptophyte algae to red algae, which is different from the relationships based on nuclear genes shown in part b. -Excavates Chloroplast genes relate euglenids and chlorarachniophyte algae to green algae, which is different from the relationships based on nuclear genes shown in part b. Chloroplasts form a monophyletic group nested within cyanobacteria, providing strong evidence for the…List the steps used when creating phylogenetic trees using DNA sequences (in order) Paragraph v Lato (Recom... v BI UA/ 19px v T EQ
- for the cactus (eukarotic) and the e coli bacteria (prokarotic) i want you to: Classify them based on modern taxonomy, and write their scientific name in three different ways based on Linnaeus. Describe their dichotomous key and show how far they are in their taxonomyfrom each other and describe how they interact together in the ecosystem basedon what you studied. what is thier location on the phylogenetic tree as well as the clade for bothYou are exploring the Amazon rainforests before it was completely destroyed. Particularly, you focus on a family of plants that are known to produce chemicals with great medicinal benefit. You sequenced the genomes of several related species and identified the gene, vge (à very good enzymea) responsible for the production of a potential anticancer drug. On the right is the schematic of the genomic region where the vge genes resides. You found that different species have different number of the vge genes. For example, the genome of spécies A (Sp. A) carries three copies of vge genes (vge-A, vge-B, and vge-C). Although they all encode the VGE enzyme and have the same function, their DNA sequences are not entirely identical to each other. Based on this observation, you can conclude that vge-A and vge-B are O orthologous to each other O paralogous to each other O analogous to each other O monophyletic to each other O None of the above Sp. A Sp. B Sp. C Sp. D vge-A vge-B vge-A vge-A vge-B…NGS sequencing made it easy to generate COVID-19 sequences and comparethem at different time points. Using what you learn in the course you are able to analyzeCOVID-19 data at different waves.Requirements1. Use the GISAID database (GISAID) to download COVID-19 sequences (at leastten samples) at different time points.2. Perform multiple sequence alignment for your samples.3. Generate a phylogenetic tree and visualize it.4. Use BLAST to align COVID-19 spike protein with other viral spike proteins.5. Choose the most homologous protein and annotate it using ensemble or anypreferred database.6. All analysis steps must be delivered in bash script