Which of the following protein-microsome arrangements below fits with the data above?
Q: For each, choose either replication, transcription, or translation. Okazaki fragment [ [ Choose ]…
A: The three main processes of central dogma of molecular biology are replication, transcription, and…
Q: Rank the following in order of size: tRNA, DNA, mRNA.
A: A transfer RNA (tRNA) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in…
Q: What are the differences between protein synthesis in prokaryote and eukaryote? Make a table.
A: When mRNA encodes protein then this process is called translation.Translation occurs in cytoplasm.
Q: Describe stabilizing multiprotein complexes.
A: The mechanism that stabilizes multiprotein complex comes under biophysics.
Q: Describe the structures of a nucleosome and a 30-nm fiber
A: The size of eukaryotic genomes can lie anywhere between 10 mega base pairs (Mbp) to 105 Mbp, which…
Q: Outline in a single sentence the sequence of event that must take place for a protein to be…
A: A compilation of membranous formations required for transportation inside the cell. The principal…
Q: Type the amino acid sequence for one peptide into the box that requests “Enter accession number, gi…
A: BLAST stands for the Basic local alignment search tool and is a bioinformatics algorithm tool used…
Q: If you’re comparing the sequences of protein “R” from multiple vertebrates, arthropods, protists,…
A: Sequence alignment is done with the nucleotide and protein sequences and comparison is done to find…
Q: The protein illustrated below was isolated from a superhuman being. Scientists theorized that it was…
A: The given protein is composed of some particular amino acids among the 20 standard amino acids in a…
Q: Give an example of the beta-pleated sheet?
A: BASIC INFORMATION BETA - PLEATED SHEETS It is formed during the formation of proteins. It is…
Q: beadle and tatum proposed the one-gene-one-polypeptide hypothesis. is this true for prokaryotes and…
A: The central dogma of molecular biology states that DNA contains instructions for making a protein…
Q: Using the data table provided below for fN vs. T for a specific protein, answer the following: What…
A: The protein melting point (TM) is defined as the temperature at which the protein denatures. At 71°C…
Q: Below is the primary sequence of a viral protein.…
A: The charge of a protein is determined by the charge of individual amino acids. The charge of…
Q: A certain small enzyme is needed to extracellularly digest food. The order of the bases on the DNA…
A: Since you have posted multiple questions, we solve the first question for you. To get the remaining…
Q: How do scientists make the migration rates of proteins reflect their molecular weights (sizes) and…
A: In electrophoresis migration is dependent on the size. Smaller fragments migrate faster than larger…
Q: If your analysis identifies that the total Cytosine content in a sample is 29%, what will be the…
A: According to Chargaff's rule number of purine(adenine+guanine) = number of pyrimidine (cytosine +…
Q: List reasons why the proteome is larger than the genome.
A: Genes are the unit of hereditary present in thousands of number on the double-helical strands of…
Q: Protein folding a. is essential to make a functional protein and occurs spontaneously b. is…
A: ANSWER;- c. is a random process essential for the 3D shape of the protein
Q: Define the following terms:a. protein motifb. conjugated proteinc. dyneind. zwitterione.…
A: Introduction: Proteins are major biomolecules that consist of long chains of amino acids. The…
Q: What is the structure and components of the nucleosome? Briefly explain with your words.
A: Nucleosomes are particles made up of histone proteins around which DNA is wrapped.
Q: Triton X-100 is a detergent which is not commonly used to separate integral proteins from the…
A: The detergents are amphipathic molecules that contain both hydrophilic and hydrophobic components.…
Q: How did the scientists measure the exact amount of unfolded proteins at each temperature to…
A: The folding and unfolding of proteins is still a mystery. However, the unfolding dynamics of the…
Q: For the mRNA strand above, use the codons and the diagram below to determine what amino acids will…
A: mRNA sequence: UAC AUG GCC UUA CGC UAA tRNA sequence : AUG UAC CGG AAU GCG AUU
Q: Rank the following in terms of predicted rates: the nucleation of an a helix; the nucleation of a…
A: The β-sheet is a common motif of regular secondary structure in proteins. Beta sheet consists of…
Q: An American biochemist Erwin Chargaff discovered that in the cells of all organisms he studied, the…
A: Introduction :- All living things are made up of cells, which are the basic building blocks. There…
Q: Consider the synthesis of a polypeptide by a prokaryote ribosome. When the polymerization of amino…
A: Proteins are usually known as the polymers made up of amino acids linked by peptide bondsPrimary,…
Q: What can you infer about the structure and cellular localization of the protein below based on its…
A: The relative property of each amino acid of a protein has been demonstrated experimentally by…
Q: Explain How can you study the protein Z in the cancer cells?
A: In case of cancer, the activity of the hemostatic system components triggers tumor growth and…
Q: Which technique is used to characterize multiprotein complexes ?
A: Multiprotein complexes are termed as MPCs that are important for cell signalling. Characterisation…
Q: Which of the proteins is changing at the slowest rate and is most conserved?
A: Evolution can be defined as the change in the characteristics that are inherited over generations of…
Q: What is the difference between an autonomous and a nonautonomoustransposable element? Is it possible…
A: Transposable elements (TEs) are the sequences of DNA (Deoxyribonucleic acid) that can move from a…
Q: Describe one molecular strategy that is used in RNA structures to bring the negatively charged…
A:
Q: The link between gene and protein was first articulated by Beadle & Tatum, who proposed the…
A: Gene is a structural and functional unit of DNA which contains the genetic information needed for…
Q: For each of the proteins involved in DNA replication in E.coli that is shown, select the best…
A: Given, Primase Adds/subtracts supercoils and can remove the knots or loops in DNA DNA…
Q: What is the essence of conducting protein extraction procedures in the field of Biology Note:…
A: The process of separating and purifying protein from entire tissue, cell cultures, or biological…
Q: What are the various techniques in Molecular Biology used for the Isolation, purification, and…
A: Introduction Proteins:- A protein is an extremely complex natural substance made up of amino acid…
Q: The CFTR membrane protein has an alpha helix that spans the membrane. The amino acid sequence of the…
A: The CFTR membrane protein has an transmembrane alpha helix. The hydrophilic side of the…
Q: What is a bacterial nucleoid? With regard to cellular membranes,what is the difference between a…
A: Step 1 Bacteria are moneran procaryotic microorganisms, are unicellular and ubiquitous in nature. An…
Q: Genomic material in a bacterial cell can be best described as?
A: The correct answer for given statement is option B. Option A is correct for some species
Q: Mild, non-ionic detergents (like Triton X-100, with polar but uncharged regions that do not denature…
A: t-Octylphenoxypolyethoxyethanol or Polyethylene glycol tert-octylphenyl ether or simply Triton…
Q: Which of the following is the primary factor that dictates how far a protein will migrate during…
A: The primary factor that dictates how far a protein will migrate during SDS-PAGE is the size of the…
Q: What is a protein database? Give examples (and links) of some protein databases.
A: Database is a collection of information that is kept in an organised manner and this is stored in…
Q: What are the differences between protein synthesis in prokaryote and eukaryote? Make a table
A: Protein synthesis is a process in which cells make proteins that are responsible for cellular…
Q: Can goosecoid protein be found in all organisms?
A: GSC Gene (Protein Coding) or the Goosecoid Homeobox is a member of the bicoid subfamily of the…
Q: If you want to engineer a cytoplasmic protein to become a peroxisomal protein, which of the…
A: The targetting of protein into different cell organelle is depends on specific sequence present in…
Q: What is an SMC complex? Describe two examples
A: In metaphase, chromosomes become compact or condensed. This indicates that the chromosomes are ready…
Q: Explain a model of a bacterial ribosome, showing the small (30S) and large (50S) subunits, both…
A: The ribosome's basic structure in bacterial and eukaryotic cells. Both eukaryotic and prokaryotic…
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- MacConkey Agar Lactose fermenter or non-fermenter: ___________________________ Gram reaction based on MAC Growth: ___________________________ Coliform or non-coliform: _____________________________________Which of the following is used in the sterilization of the medium?a) benmargeb) swabc) autoclaved) centrifugee) coolingThe difference in the colony appearance of bacteria cells growing on mannitol salt agar is detected by a) methyl blue b)methyl red c) phenol d) eosin e) salt .
- Sulfur Indole Motility (SIM) Medium H2S produced, color and +/-: ______________________________ Indole present/Tryptophan hydrolysis, color and +/-: ___________________________ Motile or non-motile: _____________________________Which of these disinfectants is least effective against E. coli? a. Chlorineb. o-phenylphenolc. quatd. hexachloropheneA cell is 25 μm wide when viewed at 1,000× magnification. Thismeasurement can also be written properly asa. 25 mm. c. 0.025 mm.b. 25,000 mm. d. 2.5 mm.
- Glucose is added to the tissue culture media as a/ana) Carbon sourceb) Growth regulatorc) Solidifying agentd) AntibioticThe principle and What type pf Media of the following Conkey Agar vii) MacConkey Broth viii) TSA Base for Blood and chocolate Agar ix) Mannitol Salt Agar x) Tryptic Soy Agar xi) Alkaline peptone water What is the principle of Growth Medium and Culture medium?Could you spread plate in the usual Petri dish a 10mL inoculum?
- For each item on the following list, propose a reasonable method ofsterilization. You cannot use the same method more than three timesfor the whole list. The method must sterilize, not just disinfect; and themethod must not destroy the item or render it useless unless there is noother choice. After considering a workable method, think of a methodthat would not work. Note: Where an object containing something isgiven, you must sterilize everything (for example, both the jar and thepetroleum jelly [Vaseline] in it). Some examples of sterilizing methodsare autoclave, ethylene oxide gas, dry oven, and ionizing radiation.room airseruma pot of soilplastic Petri dishesheat-sensitive drugscloth dressingsleather shoes from a thrift shopa cheese sandwicha flask of nutrient agaran entire room (walls, floor,etc.) rubber glovesdisposable syringescarcasses of cows with “madcow” diseaseinside of a refrigeratorwinea jar of Vaselinefruit in plastic bagsmilkorchid seedsmetal instrumentsmail contaminated…Order: penicillin G 1 million units IM Q6HSupply: 5 million unit powderDiluent: 3 mL sterile waterConcentration: 1 million units/mLS. Epidermidis E. Coli E. aerogenes P. búlgaros B. subtilis Record results of each organism for the following Glucose (growth, acid, gas) Lactose (growth, acid) Sucrose (growth, acid) Mannitol ( growth, acid) Explain the results