For this oligonucleotide, • Classify if RNA or DNA? Justify your choice. • Determine the sequence of this segment, labeling the 5’ and 3’ ends.

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A: Western blotting is a laboratory technique used to detect a specific antigen containing protein in…

Q: The shape for curve of oxygen binding to Myoglobin is curve of oxygen binding to Hemoglobin is Flat,…

A: Because of their distinct structure, myoglobin and hemoglobin have slightly different…

Q: Given the data for Chymosin shown below: What are the catalytic constants (i.e. Km and Vmax) for…

A: Km is the catalytic constant which is equal to substrate concentration at half of maximal…

Q: Beta barrel is a type of: a) subunit b)motif c) domain d) transport protein

A: Beta barrel is a protein structure that consists of beta sheets. A closed barrel or toroidal…

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A: Endergonic reactions are reactions that cannot be driven forward without an input of energy.…

Q: H₂C-C Ö: CH₂ H3C - с CH₂ + Clear The Lewis structure of acetone enolate ion, which has one other…

A: Enolate ion have 2 resonance forms. Resonance structure 1 has a negative charge on carbon and a…

Q: = An Fab fragment binds to lysozyme with a dissociation constant of Ka 10-¹1 M. A 1 nM (10-⁹ M)…

A: we can use the equation for the fractional saturation (Y):Y=[F]/Kd​+[F]Given:Kd​=10−11M[L]=10−9M​

Q: Why is the net charge 0 for cooh? Shouldn't it be +1?

A: Amino acids are biomolecules that have an amino group, a carboxyl group and a side group that is…

Q: Draw beta sheet with backbone hydrogen bonds, is this structure on the interior or exterior of the…

A: A typical structural motif in proteins is a beta sheet, commonly referred to as a beta strand. It is…

Q: Modify isoleucine to show the predominant forms at pH 1, 7, and 13. Isoleucine has p?ap�a values of…

A: Isoleucine is non-polar aliphatic amino acid. Amino acids are biomolecules that have an amino group…

Q: Classify each peptide chain as part of a parallel β sheet, part of an antiparallel β sheet, either…

A: Beta-sheets are one of the most common secondary structures seen within proteins. Several…

Q: Substance X is transported by passive transport and Substance Y is transported by active transport…

A: Membrane transport refers to the movement of solute substances across or through a membranous…

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A: Glycolysis is the metabolic pathway by which 1 glucose molecule is converted to 2 pyruvate…

Q: A lysine is burined inside a protein surrounded by hydrophobic resiudes, how does this affect the…

A: Answer :- The behavior of amino acid residues within a protein is profoundly influenced by their…

Q: A lysine is on the surface of a protein, near an aspartate. How does the aspartate alter the pKa of…

A: The pKa of an amino acid's side chain determines whether it is protonated (+) or deprotonated (-)…

Q: Place each charge form of alanine under the pH condition where it would be the predominant form. The…

A: Alanine is a nonpolar amino acid. Amino acids are biomolecules that have an amino group, a carboxyl…

Q: Which peptide has greater absorbance at 280 nm? Why?…

A: Beer-Lambert Law provides the mathematical relation between the fraction of the incident light…

Q: For a particular reaction, AH = -16.1 kJ/mol and AS° = −21.8 J/(mol·K). Assuming these values change…

A: To determine the temperature at which the reaction changes from nonspontaneous to spontaneous in the…

Q: Glycine Alanine Valine Leucine Isoleucine Name Structure 1-Let Abbr 3-Let Abbr Class (non-polar,…

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A: It is a clear colourless liquid,having no odour and transparent. It is a weak acid and contains one…

Q: When C-2 is labeled, why does the label survive two full turns of the cycle but then become equally…

A: Oxaloacetate is a four-carbon compound, and carbon-2 (C-2) refers to the second carbon atom in the…

Q: Refer to the figure below, what are the following forces of attraction is involved in the protein…

A: The tertiary structure of the protein is a 3D structure established and stabilised by the…

Q: Eukaryotic cells contain many compartmentalized organelles. Label the organelles in this eukaryotic…

A:

Q: The table below lists experimental conditions that can be applied to a reaction catalyzed by a…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: 0 0 One strand is parallel and another is anti-parallel Parallel R Not enough information…

A: Beta sheet structure is a type of secondary structure of a protein. It has a more extended…

Q: the resonance stabilization of the amide linkage has profound effects on protein structure. Which of…

A: Answer :- The amide linkage, a fundamental component of proteins, plays a pivotal role in…

Q: Describe the structure and function of the bacterial cell wall, and explain it importance as a…

A: (1)  Structure of bacterial cell wall - The bacterial cell wall is made up of peptidoglycan or…

Q: What are the pathways used in the production of secondary metabolites present in flavonoids (Present…

A: Flavonoids belong to the class of secondary metabolites in plants. They have a poly phenolic…

Q: Classify the fold of each domain as all a (or mostly a), all b (or mostly b), a/b, or a+b.. 1.…

A: 1.Firmicute collagen-binding protein (1FCB):Fold: All beta (mostly b)Domain classification: all…

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Q: Decide whether each of the following statements is true about ornithine carbamoyltransferase. It's a…

A: Ornithine carbamoyltransferase is an enzyme is important in the urea cycle. Urea cycle is a…

Q: 2. (a) The binding site of 2,3-bisphosphoglycerate (BPG) (red stick figure) in the deoxyhemo- globin…

A: To comprehend the BPG binding site within hemoglobin, it's important to note that it resides within…

Q: Order the following cells in terms of the size of their receptive field, from smallest to largest:…

A: The size of receptive fields generally increases as you move from early sensory processing areas to…

Q: How many peptide bonds are present in the peptide shown below?

A: By removing a water molecule from an amino group of one amino acid and a carboxyl group of the…

Q: Draw a diagram of the aspartic acid side chain in the protonated and unprotonated states. Calculate…

A: The four classes of biological macromolecules are proteins, nucleic acid, lipids and…

Q: A hypothetical protein has a molar mass of 23,300 Da. Assume that the average molar mass of an amino…

A: Amino acids are organic compounds that combine to form proteins; thus, they are known as protein…

Q: Gamma turns are divided into two classes based on the phi and psi rotational bond angles of the…

A: An illustration of the permitted and forbidden areas of the phi and psi dihedral angles in the…

Q: A mutation occurs that changes a codon from UCC to UCA. It turns out that this codon is for an amino…

A: Based on the nature of change that occurs in a codon due to a point mutation (mutation at a single…

Q: Rank these three amino acids from most polar to least polar: +H₂N-CH-C-O CH-OH CH3 *H₂N-CH-C-o CH₂…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: How can molecular structural analysis be accomplished with electrospray ionization mass…

A: Molecular structural analysis involves determining the arrangement and properties of atoms within a…

Q: Refer to the figure shown here, and determine the value of E for the overall oxidation/reduction…

A: The reactions in which the electrons are transferred from one substance to the other substance are…

Q: PH A B D Equivalents of KOH odde

A: Let NH2CHRCO2H be a diprotic acid (that is R is neither an acidic nor basic residue)The titration…

Q: 1) Describe the importance of the amino acids in the structure such as the alpha helix in the…

A: Proteins have four levels of organisation. They are - primary, secondary, tertiary and…

Q: Determine whether each of the amino acids is polar, nonpolar, positively charged, or negatively…

A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…

Q: You need to prepare an acetate buffer of pH 5.54 from a 0.672 M acetic acid solution and a 2.90 M…

A: To prepare an acetate buffer at pH 5.54 using acetic acid (CH3COOH) and potassium hydroxide (KOH),…

Q: Substrate concentration, [S], has units of micromolar, µM. Enzyme velocity, V₁, has units of…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: A lysine is on the surface of a protein near an arginine, how does this alter pKa of lysine

A: The pKa of an amino acid's side chain determines whether it is protonated (+) or deprotonated (-)…

Q: Previously Protein A and 5mM of ligand X were combined in a neutral solution and 36% of Protein A…

A: In this scenario, we are comparing how Protein A interacts with ligand X under two different…

Q: Chymotrypsin, trypsin, and elastase are digestive enzymes called serine proteases. The serine…

A: Aminoacids are classified based on the nature of their side chain. They areAcidic aminoacids :…