Why would having a tryptophan-tRNA with a 3’ACU5’ anticodon reduce viability? What would happen to polypeptides in this cell? If this mutation occurred spontaneously, how would it be affected by selection
Q: You would like to create a mouse model of the human disease Huntington's chorea, a dominant disease…
A: According to the guidelines of Bartleby,Since you have posted multiple questions, the expert can…
Q: 1. 2. List which carbohydrates are described as simple and which are complex? Briefly describe the…
A: Biological macromolecules are the molecules that are needed in sufficient amounts by the…
Q: See previous diagram if you were using low power & wanted to view the number 6 on high power what do…
A: Light microscope is routinely used in school's laboratory to observe different samples. Two types of…
Q: The introduction of amino acids into a cancer cell culture media will cause an upregulation of…
A: The answer is protein synthesis. The protein complex known as mTOR, which is found in mammals,…
Q: draw 2 fluorescence microscopy images. one is for a wild thpe bacterial cell only labeled w a…
A: Wild type bacteria serve as a baseline for comparison in various scientific experiments, especially…
Q: Which of the following statements about DNA polymerase I are true? 1) It requires both template…
A: DNA Polymerase I is a critical enzyme found in prokaryotic organisms, primarily bacteria. It serves…
Q: QUESTION 13 Two chambers, X and Y, are separated by a semi-permeable membrane that allows water and…
A: Diffusion of water across a semipermeable membrane from the higher water potential area to the lower…
Q: What is the source of the high-energy electrons that are transferred to NAD* to form NADH in…
A: Cellular respiration is a biological process that occurs in the cells of organisms such as plants,…
Q: A population of buffalos is isolated such that no new buffalos can come into their territory. Which…
A: In the given circumstance, the buffalo population is experiencing isolation, which refers to the…
Q: What could be the ATP production from a 18-carbon triacylglycerol? O None of these answers are…
A: A particular kind of fat molecule known as an 18-carbon triacylglycerol (TAG) can function as a…
Q: It was found that the units on the ocular micrometer and the units on the stage micrometer matched…
A: In microscopy, precise measurements are essential for scientific research and analysis. Microscopes…
Q: Pancreatic lipase is necessary to break do enzymatic activity. Which of the following statements is…
A: Prolipase is best characterized as a prosthetic group, playing a pivotal role in assisting…
Q: Flower color in snapdragons is an incompletely dominant trait; progeny of crosses between true-…
A: In the case of snapdragons, the expression of flower colour exhibits partial dominance as a genetic…
Q: Evidence Suspect 1 |||||| Suspect 2 || Suspect 3 |||||
A: DNA fingerprinting is a technique that involves the comparison of the DNA samples of two individuals…
Q: Use the list of Latin and Greek words commonly used in systematic names Use any two words and put…
A: Latin and Greek words are used in systematic names for their universality, precision, tradition, and…
Q: Q1 Which ONE of the following is a correct statement about normal mammalian cells? a) At resting…
A: Different concentrations both inside and outside the cell contribute to the resting membrane…
Q: start with four exons and show mutually exclusive splicing producing 1-2-4 and 1-3-4 spliced exons.…
A: Mutually exclusive splicing is a phenomenon in which different exons are alternatively spliced,…
Q: A. Read this clinical case: Clinical Case # 5 A 12-year-old, sterilized, 17-pound Schnauzer dog…
A: Taking precautions to avoid accidents and injuries before they occur is a part of trauma care. In…
Q: The labels describe either a primary or secondary immune response. Drop each label into the…
A: An immune response is the intricate series of actions that our body's defense system, the immune…
Q: The volume stated on a volumetric pipet is 5.00 ml but the student found the pipet delivered 4.95 mL…
A: ▪︎ The accuracy of the pipet is the difference between the actual volume delivered and the stated…
Q: An Indigenous Peoples’ History of the United States (2014) Roxanne Dunbar-Ortiz 1.Indigenous…
A: The historian Roxanne Dunbar-Ortiz wrote a non-fiction book titled An Indigenous Peoples' Histories…
Q: Two unlinked genes, A and B, encode very similar enzymes involved in the production of purple flower…
A: In the given context, there are two independent genes, denoted as A and B, which play a role in the…
Q: The figure below shows a comparison of the relative abundances of the most common elements found in…
A: Answer :- The graph provided compares the relative abundances of elements found in the human body…
Q: What is the difference between a theory and a law? Can one become the other?
A: The science different terminologies are used. Theory and law are the two terminologies that are…
Q: Draw a karyotype and label the homologous pairs and sister chromatids.
A: Karyotype is the representation of the chromosomes of a species. The chromosomes appear at metaphase…
Q: Tay-Sachs disease is a recessive genetic disease. Two individuals, both of whom are heterozygous for…
A: Inheritance is the process of transmitting genes that encode a particular trait from parents to…
Q: Polydactyly is an inherited trait that results in extra fingers or toes. In the United States 0.1%…
A: In this scenario, polydactyly is caused by the presence of the allele P, and the normal allele is…
Q: Hormones and signal pathways Complete the following paragraph to describe signal transduction as it…
A: In a multicellular organism, the cells communicate between them with the help of specific signaling…
Q: Root Hunter is an herbicide used on agriculture crops to control thistles (a weed) For the first few…
A: Root Hunter is an herbicide used on agricultural crops to control thistle (a weed).Root Hunter is a…
Q: Select a word from the answer bank to fill in each box to complete the statement regarding the…
A: During the first step of gene expression, DNA is transcribed into RNA. This process occurs in the…
Q: Two chambers, X and Y, are separated by a semi-permeable membrane that allows water and urea, but…
A: Two chambers, X and Y, are separated by a semi-permeable membrane that allows water and urea, but…
Q: identify 15 unique medical terms. Identify the prefix, word root, and suffix for each medical term.
A: Medical terminology consists of usually a prefix, root word and a suffix. Sometimes these words may…
Q: Use the information and table to answer the following question. An ecologist is studying a…
A: Answer :- In this study, an ecologist has been diligently observing a population of mosquitoes in a…
Q: Correctly complete the sentence by adding the necessary word(s) in each blank: In the electron…
A: Electron transport chain is a series of chemical reactions which occurs in inner membrane of…
Q: Question 10 When DNA replication occurs in eukaryotic cells before Mitosis or Meiosis, the DNA…
A: Double stranded DNA molecules make the genome of living cells, both prokaryotes and eukaryotes.…
Q: Parameter Value Specimen I.D. n/A Color clear Clarity clear RBC 1 29 RBC 2 34 WBC 1…
A: A laboratory test called the CSF cell count counts the amount of cells in the cerebrospinal fluid.…
Q: The following questions refer to the pedigree chart in Figure below for a family, some of whose…
A: A characteristic or genetic condition known as an autosomal dominant trait is one that is caused by…
Q: As mentioned in question 2 of More Genetic TIPS, origins of transfer can be located in many…
A: Bacterial conjugation is the exchange of genetic material from one bacterial cell to another through…
Q: In a possible future scenario, male fertility drops to zero, but, luckily, scientists develop a way…
A: Introduction: Parthenogenesis is also called virgin birth, where an organism reproduces without…
Q: Wild type fruit flies have red eyes and normal wings. You crossed a male from a pure-breeding,…
A: Wild type fruit flies have red eyes (RR) and normal wings (WW). A male with purple eyes (pp) and…
Q: Select all of the following that provide evidence about the support to the Theory of Endosymbiosis.…
A: Endosymbiotic theory given by Lyn Margulis. This theory explains that chloroplast and mitochondrion…
Q: You are studying four linked genes located on chromosome 2 in the fruit fly Drosophila melanogaster:…
A: "Investigating the linkage of genes on chromosome 2 in Drosophila melanogaster, including adp…
Q: A Plasmodium that lacked an apicoplast: O Would be unable to produce toxins Would be unable to gain…
A: Plasmodium is a genus of parasitic protozoa belonging to the phylum Apicomplexa. These microscopic…
Q: Write at least five uses and application of isotopes in Medical diagnostics
A: Different versions of the same element are known as isotopes. Atoms of the same element that have…
Q: In osmosis, water moves from a region of low, low O high, low O high, high O low, high solute…
A: Membrane transport mechanism is a phenomenon which describes how the substances / materials are…
Q: The mini-pedigree below illustrates a pair of expectant parents. One of them is heterozygous for a…
A: Within this pedigree, it is evident that one of the prospective parents has heterozygosity for a…
Q: Correct answers already provided! Please don't just tell me the answers bc I know them already. Help…
A: In the realm of genetic research, producing accurate animal models of human diseases is essential…
Q: Transport protein X is a sodium-potassium pump. Therefore, it moves sodium from inside the cell to…
A: In order to keep the cell membrane's electrical potential stable, the pump that circulates sodium…
Q: Which term is not present in bryophytes? chloroplasts rhizoid cells phloem cells a…
A: Bryophytes are a class of non-vascular, embryophytic plants that include "mosses, liverworts, and…
Q: QUESTION 5 Chymotrypsin is a pancreatic digestive enzyme that is inactive until it is secreted into…
A: The control of an enzyme's activity, either by enhancing or inhibiting its catalytic function, to…
Step by step
Solved in 3 steps
- Need help:. Researchers add poly-(CGU) to an in vitro TL system. What poly-amino acids are produced? How would the researchers determine which codon encoded each of these amino acids? 5’CGUCGUCGUCGUCGUCGUCGUCGU...3’Need help:.Diagram the small ribosome subunit scanning the 5’-UTR to initiate TL in a eukaryote. Show the Kozak consensus sequence and highlight the AUG where the ribosome will start TL.1Need help:. draw valine-aminoacyl tRNA synthetase. Show the tRNAs and the valine amino acid. You can use the one-letter code for valine (V) and do not have to draw the amino acid structure. Label the tRNA and amino acid binding sites on the enzyme. Explain the function of valine-aminoacyl tRNA synthetase and explain why there are 20 related enzymes in every cell.
- A part of an mRNA molecule with the sequence 5-UGC GCA-3 is being translated by a ribosome. The following activated tRNA molecules are available. tRNA Anticodon Amino Acid 3-GGC-5 Proline 3-CGU-5 Alanine 3-UGC-5 Treonine 3-CCG-5 Glycine 3-ACG-5 Cysteine 3-CGC-5 Alanine Which two of them can bind correctly to the mRNA so that a dipeptide can form? a. cysteinealanine b. prolinecysteine c. glycinecysteine d. alaninealanine e. threonineglycineWhich of the following statements is false? a. GTP is an energy source during various stages of translation. b. In the ribosome, peptidyl transferase catalyzes peptide bondformation between amino acids. c. When the mRNA code UAA reaches the ribosome, there isno tRNA to bind to it. d. A long polypeptide is cut off the tRNA in the A site so its Metamino acid links to the amino acid in the P site. e. Forty-two amino acids of a protein are encoded by 126nucleotides of the mRNA.GTTTTCACTGGCGAGCGTCATCTTCCTACT 8. What is the function (e.g. transcriptional regulation, transmembrane signaling, kinase, protease, etc.) of the protein(s) encoded by the gene.
- Open reading frames... correspond to introns, which are not read by the ribosome during translation correspond to contiguous fragments of DNA sequence that do not contain a stop codon when read in a particular frame correspond to contiguous fragments of DNA sequence that do not contain a stop codon when read in any of six frames are often rich in acetylated histones which allow transcription occur when fragments of DNA sequence are highly similar between two species are recognized by ribosomes to initiate translation. Why is a nonsense suppressor tRNATyr, even though ithas a mutant anticodon that cannot recognize a tyrosinecodon, charged with tyrosine by Tyr tRNA synthetase?can you please help me out with this ? Mutations in the IL2RG gene cause approximately 30 percent of severe combined immunodeficiency disorder (SCID) cases in humans. These mutations result in alterations to a protein component of cytokine receptors that are essential for proper development of the immune system. The IL2RG gene is composed of eight exons and contains upstream and downstream sequences that are necessary for proper transcription and translation. Below are some of the mutations observed. For each, explain its likely influence on the IL2RG gene product (assume its length to be 375 amino acids). Nonsense mutation in a coding region Insertion in Exon 1, causing frameshift Insertion in Exon 7, causing frameshift Missense mutation Deletion in Exon 2, causing frameshift Deletion in Exon 2, in frame (g) Large deletion covering Exons 2 and 3
- Please answer both question.its all a one question.otherwise I will give downvote. Below is a double strand DNA sequence contain a gene and it will go under transcription, suppose that the 3/ → 5/ is the template strand: 3/-TAC-GAC-CGT-TGG-CTT-CTG-TGT-AGG-TAT-ACC-GAT-ACT-5/ 5-/ATG-CTG- GCA-ACC-GAA-GAC-ACA-TCC-ATA-TGG-CTA-TGA-3/ 1- Write down the mRNA transcript with direction of ends of the strand? 2- Construct the resulted polypeptide chain from translation of the mRNA above based on the following codons translation below AUG: Methionine GCA: Alanine ACC: Threonine UGA: write its name GAA: Glutamic acid GAC: Aspartic acid CUG: Leucine ACA: Threonine UCC: Serine AUA: Isoleucine UGG: Tryptophan CUA: LeucineFinish the translation story: - fully explain the G factor stories for each step – and the antibioticthat inhibits it.o how is the next aa brought into the A site of the ribosome and how is it chosen to be thecorrect one. How does streptomycin impact this?o How does the ribosome connect the growing chain of aa to the next one in the A site?How does chloramphenicol impact this?o How does the ribosome step to the next codon? How does spectinomycin impact this?Mutated DNA Sequence #3 TACAC CT TAG C GACGACT... What's the mRNA sequence? (Circle the change) amino acid sequence? Will there likely be effects? What type of mutation is this?