What serves as the basis for the differences between large carbohydrates, proteins, and nucleic acids?

Q: 3 things a research scientist does

A: A research scientist is a person who pursue research in a specific scientific area. Research work is…

Q: Which of the following is incorrect about chymotrypsin? a. It uses acid-base catalysis Ob. It has…

A: Chymotrypsin is a protease that cleaves the carbonyl side of certain peptide bonds. The protease…

Q: QUESTION 6 COO 21 CH₂ 31 CH-COO 21 HO-C-H 31 COO- Isocitrate AG= -8.4kJ/mol AG'= -17kJ/mol NAD NADH…

A: Isocitrate dehydrogenase is an enzyme involved in the TCA cycle. The TCA cycle occurs in the…

Q: ◆ Arginine Phenylalanine ◆ Cysteine ◆ Serine Glutamic acid ◆ Glutamine ◆ Isoleucine Leucine A.…

A: There are 20 naturally occurring amino acids. In a polypeptide chain, the alpha amino and the alpha…

Q: Which of the following is incorrect if its anomeric C is not linked to a group or another molecule?…

A: The question is saying that anomeric carbon is not linked to a group or another molecule which means…

Q: Describe the mechanisms by which hormones regulate bone structure to maintain blood calcium…

A: Calcium is a major element required by the body. Calcium helps in the development of bones, muscle…

Q: [S] (MM) 0.5 1.0 1.5 Vo No Inhibitor (mM min-¹) Vo With Inhibitor (mM min¹¹) 16.67 25.25 30.49 23.5…

A: Enzymes are protein molecules that increase the rate of reactions by decreasing the activation…

Q: A sample was methylated and then digested, yielding a of 2,3-dimethylglucose and 1,2,3,6-tetramethyl…

A: Glucose is a carbohydrate and it acts as a primary energy source for the cells. Carbohydrates are…

Q: 2.1 Between a standard PCR and Reverse transcription PCR techniques, which one would you employ to…

A: Standard Polymerase Chain Reaction (PCR) is a technique to identify and amplify multiple copies…

Q: A B Amino Acid Lysine Abbreviation 3- Letters Lys 1- Letter K pk₁ -COOH 2.18 pK₂ -NHS* 8.95 PKR R…

A: Amino acids are biomolecules where an alpha carbon is bonded to an amine group , a carboxylic group,…

Q: Video resource: Biochemistry of carbohydrates by Armando Hasudungan

A: Carbohydrates are organic molecules arranged in form of aldehyde or ketones with multiple…

Q: 10. (a) How are malignant neoplastic cells/ tissues different from normal cells/ apoptosis tissues?…

A: Introduction: Neoplastic cells are the cells which abnormally forms a mass of tissue and do not die…

Q: an enzyme acts on a substrate X. The enzyme exists in four different forms, with different catalytic…

A: Enzymes are proteins that can act as biocatalysts. Substrates bind to the active site of the enzyme,…

Q: With ischemia, which of the following occurs in cells? Decreased: 1) sodium diffusion into cells 2)…

A: Ischemia is the reduced blood flow causing a shortage of oxygen in the body. Reduced availability of…

Q: Jak Jak 1. Receptors bind cytokines, dimerize, and bind Jaks 2. Jaks phosphorylate each other and…

A: Since you have posted multiple questions with multiple sub-parts, we will solve first three…

Q: n Multi-Column Purification of rGFP. What happens to the protein amount, protein purity, and/or…

A: Protein purification is a series of steps or processes that are intended to isolate one or a few…

Q: The class of the enzyme catalyzing the reaction shown in this figure is a(n) Choose the one best…

A: Given, that the enzyme can catalyse the conversion of glucose to glucose-6-phosphate by transferring…

Q: Instructions: Type the one letter code using CAPITAL LETTERS ONLY. Do not include spaces between the…

A: Amino acids are the building blocks of protein and they continue the alpha-amino group, carboxyl…

Q: Which of the following statements are true of the malate dehydrogenase reaction in biochemical…

A: Gibbs free energy is the energy available to a system to do useful  work (G). If we are considering…

Q: Technique Initial IMAC IEX Gel Filtration Protein (mg) 3467.8 196.7 153.6 142.1 Enzyme activity…

A: Technique Protein Enzyme activity Overall yield Specific activity Overall Enrichment initial…

Q: I have a question When they ask in an exam question "draw two pyranose form of D-glucose, what do…

A: Pyranose form of sugar refers to the six membered ring structure that consists give carbon atoms and…

Q: 1.What are nucleic acids? What are their functions? 2.Illustrate and compare the primary and…

A: Nucleic acids are one of the biomolecules that are important for the carrying of genetic information…

Q: You are given two samples of DNA, one from Clostridium perfringens and the other from Mycobacterium…

A: DNA is a nucleic acid that is the genetic material for most organisms (except some virus). It…

Q: Which set of amino acids will likely to be located on the interior of a globular protei O Lys, Phe,…

A: Aminoacids are the building blocks of proteins. They are classified into polar and non polar amino…

Q: There are 20 primary amino acids that make up all proteins. But why those 20? Why Leucine? Arginine?…

A: The name amino acids indicates that it is a compound containing both amine group and a carboxylic…

Q: Base pairs Data – all had Temp = 250C PH = 7 Binding Constant A & X [A] = 0.00373221M [X] =…

A: The DNA double helix is made of two linked strands that are wound in a helical shape. The two…

Q: why calamansi juice  is sweeter when you mix sugar first before diluting compared to bitter taste…

A: calamansi juice  is sweeter when you mix sugar first before diluting compared to bitter taste when…

Q: 3. Below is a polypeptide with an unknown number of amino acids. On the diagram below: a. Circle…

A: Amino acids are building blocks of proteins. Proteins are the polymers of amino acids. A protein is…

Q: Consider, for example, that a particular serine residue is phosphorylated to activate the protein.…

A: Phosphorylation can either activate or deactivate a protein. Phosphomimetics replaces amino acids in…

Q: Distinguish between two significant conditions that arises due to protein energy malnutrition.

A: Protein-energy malnutrition (PEM) or protein-energy undernutrition (PEU), is a medical condition…

Q: What makes an enzyme stereospecific? Give one example of an enzyme that stereospecific and discuss

A: An enzyme is a protein (or RNA) that can act as a biological catalyst and speed up the rate of…

Q: 25 ml of 0.5 µM ATP (FW = 502) if the minimum amount you can weigh with accuracy is 3 mg.  (Hint:…

A: ATP is known as the energy currency of the cell because of it's high energy phosphate bonds. 1 mole…

Q: Which of the following amino acids have basic (i.e., positively charged) side chains? Serine…

A: The pKa of the ionizable groups on an amino acid determines its net charge at a particular pH. Based…

Q: Which technique is used to characterize multiprotein complexes ?

A: Multiprotein complexes are termed as MPCs that are important for cell signalling. Characterisation…

Q: Give me handwritten answer?

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: Name the nitrogen base component of DNA shown here. (Hint: Name of the particular nitrogen base not…

A: 1.  Name the nitrogenous base component of DNA shown here- The given structure is guanine. It is…

Q: Q1: What is the significance of a large positive ΔG between a substrate and its ES complex and a…

A: ΔG or Gibbs free energy determines the spontaneous nature of the reaction. ΔG could be zero,…

Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml) 595nm…

A: Bradford assay is a quantitative method to determine the total protein concentration in any sample…

Q: Che mi c al Reaction water+ reactants enzymes 42. If the reactants are lipids, then the products are…

A: Since the second question is an incomplete question because one of the options is cropped, we will…

Q: (a) In an experiment to determine the glycine concentration of test sample A, the Ninhydrin method…

A: Absorbance of a solution is directly proportional to its concentration. This is as per Lambert Beer…

Q: 4. write the two steps of enzyme activity?

A: Since you have posted multiple questions we will answer the first question for you. If you want…

Q: Which reaction is the rate-limiting step in hexose synthesis? fixation of CO2 reduction of…

A: Hexose synthesis occurs via two processes that are Calvin cycle and gluconeogenesis. The given…

Q: Trace the pathway of [14C]bicarbonate through gluconeogenesis. Use an asterisk to indicate the…

A: Gluconeogenesis: this is essentially the opposite of glycolysis where pyruvate is converted back…

Q: Guide Questions: 1. What apparatus can be used to measure the volume of liquid? 2. Which apparatus…

A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…

Q: Consider the given image. What type of interaction is depicted by the dotted line in the given…

A: The non covalent interactions that are responsible for folding of proteins are hydrogen bonding,…

Q: 8. (a) What is agonist? How is an agonist for a target designed? Explain with suitable examples.

A: In receptor ligand interaction, the receptor is a macromolecule that serves as the binding site of…

Q: A: State the Lineweaver Burke equation. B: Calculate the kinetic parameters Vmax and KM from the…

A: Parameters such as Km and Vmax are used for comparing enzyme activities. If we know the initial rate…

Q: Q38 (1.5): In the diagram, what does the plane draw behind the peptide bond indicate? Ca N H H R

A: A polypeptide is a long chain of amino acids linked via  peptide bonds. A peptide bond is the bond…

Q: Which of the following is incorrect about the conversion of pyruvate (with 3 C) and CO₂ to…

A: In gluconeogenesis, glucose is synthesized from non-carbohydrate sources e.g., amino acids,…

Q: Trace the pathway of [1-14C]pyruvate through gluconeogenesis. Use an asterisk to indicate the…

A: Gluconeogenesis takes place in liver or kidney and is the reciprocal of glycolysis with some enzymes…