Search and explain the Watson and Crick model of DNA.
Q: Which subunit of RNA Pol I| functions as an assembly platform and regulator of pre- MRNA processing?…
A: In eukaryotes the pre mRNA that is the product of transcription undergoes several steps of…
Q: Retroviral delivery of the gene coding for Combined Immunodeficiency. treats individuals with Severe…
A: Successful gene therapy that is performed with the retroviral vectors neceserily requires robust…
Q: What is the difference between isologous and heterologous oligomerization?
A: Oligomerization is defined as a chemical process that is made used in order to convert the monomers…
Q: Match the blood glucose source with its fate/outcome.…
A: Blood sugar which is also known as glucose is described as one of the crucial as well as major sugar…
Q: As the strands are synthesized in replication, which of the following is true? the leading strand…
A: Replication:- process of formation of replica's of DNA in a semiconservative manner. Bidirectional…
Q: 9. Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular…
A: Nitrogen metabolism is an important process in bacteria through which nitrogen is assimilated into…
Q: Since pepsin is a gastric enzyme, does it have an acidic or alkaline optimum pH? • What happens to…
A: The gastric juice comprises of water, mucus, hydrochloric acid, pepsin, and intrinsic factor and…
Q: In bacteria, single polycistronic mRNA encodes for: a single mRNA which is split into…
A: Polycistronic mRNAs are those that code for many polypeptides from a single mRNA as it involves…
Q: Q1.Given the following chemical reaction: C6H12O6 + 6 O2 à 6 CO2 + 6 H2O + 36…
A: During cellular respiration, a molecule of glucose is broken down into carbon dioxide and water.
Q: In your own understanding, what do you think is/are the reason why most of the clinical features of…
A: Deficiency disease is described as a type of disease that is majorly caused due to the lack of some…
Q: DATA TABLE Part I Specific Rotation of Sugars Angle blank (°): 71.8 Height (cm) Angle (*) Specific…
A: Every substance with the ability to rotate a plane polarized monochromatic light will have a…
Q: Blood type AB is also known as universal recipient because no plasma antibodies are present . True…
A: Depending on the presence or absence of antigen and antibodies, the ABO blood group system has been…
Q: Draw the monosaccharide that results when structure I is treated with HNO3. Is th resulting product…
A: Carbohydrates contain multiple stereocenters and hence many isomers are possible.
Q: (a) Identify a phospholipid from the list of compounds shown above. __________ (b) Identify a…
A: Answers: (a) Identify a phospholipid from the list of compounds shown above. __________ Answer:…
Q: 1. The best description of how muscles move is: spinning basal bodies sliding filaments adding…
A: Muscles contract and then relax to move bodily components. Muscles can move bones, but they didn't…
Q: complete the sentence with a preposition ( in , at, on) or (no preposition) I phone you. five…
A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…
Q: Refer to the Table of the Genetic Code and match the type of mutation to the following codon changes
A: Mutation : A mutation is defined as the changes in the nucleotide sequence. These results in…
Q: Which polymerase transcribes genes with internal control regions (ICR)? ORNA Pol I RNA Pol III RNA…
A: DNA sequences located within the coding region of eukaryotic genes that bind regulatory elements…
Q: Which of the following functions is NOT or cannot be performed by lipids? They can serve as chemical…
A: Answer: Definition: Lipids are the organic, water insoluble compounds. Eg: wax, sterols, oils,…
Q: 1. One of the following is the simplest phosphoglyceride. a.Phosphatidylcholine b.Phosphatidic acid…
A: Fatty acids are important micromolecules which combine together to form lipids in plants, animals…
Q: Fatty acids are synthesized thru a chain of elongation that starts from Acetyl-CoA as the precursor…
A: A fatty acid is a carboxylic acid with a saturated or unsaturated aliphatic chain. The unbranched…
Q: Explain how do you prepare a 25-mL solution of 1 mg/mL cholesterol stock?
A: Given Values: Volume = 25 ml Concentration = 1 mg/ml
Q: The following bond makes bovine pancreatic trypsin inhibitor as one of the stable proteins.…
A: Introduction: Bovine pancreatic trypsin inhibitor (BPTI) binds to trypsin and prevents peptide…
Q: What is the ATPase
A: Adenosine triphosphate (ATP)ases are a class of enzymes that catalyse the hydrolysis of a phosphate…
Q: Biological waxes are composed of ____________________. glycerol and only one fatty acid…
A: Waxes are a class of lipids and are important from physiological perspective.
Q: What is the name of the predominant amadori molecule product in the binding of hemoglobin and…
A: Excess glucose can react nonenzymatically with the amino groups of intracellular and extracellular…
Q: Which polymerase transcribes genes with internal control regions (ICR)? O RNA Pol I RNA Pol III RNA…
A: The eukaryotic cells have three distinct RNA polymerases that transcribe different sets of genes.
Q: Dietary factors associated with increased risk for obesity are increased dietary fat intake and…
A: Obesity and overweight occurs when the amount of calorie that we take via food exceed the bodies…
Q: In Zak-Henley's method in Determination of Total Serum Cholesterol, describe the role of Kiliani's…
A: Zak-Henley method is used for the determination of total serum cholesterol levels. Kiliani reagent…
Q: Outline the role of amino acids as precursors of other nitrogen-containing compounds in the cell,…
A: Amino acids have a major role to form nitrogen-containing compounds in the cells. As an example,…
Q: 8. Which of the following takes place due to phosphorylation of isocitrate dehydrogenase? a)…
A: Isocitrate dehydrogenase is effectively recognized as a key factor in the Krebs cycle, where it…
Q: Blood type O is also known as universal donor because it does not contain plasma antibodies. True…
A: Depending on the presence or absence of antigen or antibodies, the blood has been categorised into…
Q: The DNA and associated proteins of a eukaryotic chromosome are called Chromatin Chromatosome…
A: Eukaryotic chromosomes are made up of DNA that is tightly coiled around histone protein clusters.…
Q: Why does the adenosine derivative cordycepin inhibit RNA synthesis and how does this support the…
A: The process of transcription involves the synthesis of RNA by DNA dependent RNA Polymerase.
Q: 1. Calculate the overall AG°' (reported up to two decimal places) for the net reaction. kJ/mol 2.…
A: In biological systems, a thermodynamically unfavorable reaction with a positive Delta G value is…
Q: Reset Help The protein appears to have regions that are closely associated with the region between…
A: TAL effectors are transcription factors secreted by bacterial pathogens. They are virulence factors…
Q: 1. A student, halfan hour after the dinner, containing about 150 g of carbohydrates, 20 g of fat,…
A: Fats are glycerides (mono, di and tri), sterols, phospholipids and free fatty acids. it is stored in…
Q: Explain the roles of transamination, oxidative deamination and the urea cycle in amino acid…
A: Transamination and deamination are two very important processes of amino acid degradation. The…
Q: 1. In human diet, all cholesterol comes from Animal products Vegetable products Both A and B None of…
A: "Since you have posted multiple question we will answer the first question for you. If you want any…
Q: discuss the biosafety issues involved in the use of genetically engineered microorganism.
A: Biotechnology or genetic engineering where organisms including plants, animals and bacteria or…
Q: Write the reactions of the TCA cycle, naming all enzymes and providing the structural formulas of…
A: TCA cycle ( tricarboxylic acid cycle) is also known as citric acid cycle or Krebs cycle. It occurs…
Q: Coenzyme A (CoA-SH) plays an important role in the Pyruvate Dehydrogenase Complex reactio Which is…
A: The pyruvate dehydrogenase complex is a mitochondrial multienzyme complex that catalyzes the…
Q: discuss the benefits and limitations of using a retroviral system or an adenovirus for the delivery…
A: Gene therapy involves the alteration of genes inside the cells of the body in order to treat or…
Q: (b) The results in the table below were extracted from clinical reports of pediatric age infants (3…
A: Pyruvate Dehydrogenase (PDH) complex contains 3 enzymes within it. Hence they are commonly referred…
Q: n order to avoid wasting cell resources, feedback mechanisms to regulate enzyme activity are a…
A: A chain of chemical reactions where constant synthesis and degradation of the product occur in…
Q: Which of the following is NOT one of the products of the pentose phosphate shunt?
A: The pentose phosphate pathway is the one important metabolic pathways which is take place in most of…
Q: In contrast to resting cells, muscle tissue in an active metabolic state will have ___________…
A: Muscles are referred to as the source of contact addresses of the body that are principally…
Q: Match the following methods of Analysis
A: The Biochemical analysis techniques are a set of methods, procedures and assays. This enables…
Q: hain elongation of monosaccharides can be done in the laboratory thru Ruff reaction. True False
A: The Ruff degradation is the process of converting an aldose to its analogue with one less carbon…
Q: draw the full equation for this triacylglycerol undergoing saponification, using KOH.
A: In the process of saponification, triglycerides are reacted with sodium or potassium hydroxide to…
Search and explain the Watson and Crick model of DNA.
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- Describe the key features of the Watson-Crick modelfor DNA structure.Explain how Sanger sequencing worksState the properties of the WatsonCrick model of DNA in the following categories: a. number of polynucleotide chains b. polarity (running in same direction or opposite directions) c. bases on interior or exterior of molecule d. sugar/phosphate on interior or exterior of molecule e. which bases pair with which f. right- or left-handed helix