What are the properties of protein?
Q: Question 1: Which separation technique exploits the solubility differences of proteins?
A: Proteins are composed of amino acids. There are mainly 20 different amino acids that are used as the…
Q: Which of the following is CORRECT about protein folding? a)The Levinthal paradox demonstrates that…
A: Protein folding is the process by which the polypeptide chain folds into a characteristic native…
Q: Fatty acid beta-oxidation consists of 4 steps that are repeated multiple times. Explain the purpose…
A: Fatty acid beta-oxidation is a metabolic process that occurs within the mitochondria of cells and…
Q: 5. Some bacteria (extremophiles) live near hydrothermal vents in the ocean, where they thrive at…
A: Nucleic acids are biomolecules that are essential for all life forms. They are polymers of…
Q: D. Enumerate the ketone bodies. Describe the formation and fate of ketone bodies. Add a note on…
A: The liver converts fat into a trio of water-soluble molecules called ketone bodies when glucose is…
Q: i) ADP (b) phosphate groups ii) Coenzyme A (CoA) (a) acyl groups iii) FAD (c) hydride ions (H:-) or…
A: A coenzyme is an organic compound that helps an enzyme function by binding to them. In the absence…
Q: Which of the following reactions in glycolysis requires ATP as a substrate? Hexokinase Both…
A: Glycolysis is a metabolic pathway that breaks down glucose into pyruvate, generating ATP and NADH in…
Q: How many ATP molecules are produced by oxidative phosphorylation from the complete oxidation of 3…
A: Hi! Thank you for the question. We are authorized to answer three subparts at a time, since you have…
Q: Objective: Becoming familiar with the purification and kinetic analysis of an enzyme that produces a…
A: Electrophoresis means the migration of a charged particle under the influence of an applied electric…
Q: 20. Under a normal metabolic rate which of the following compounds is the most energy rich?…
A: The basal metabolic rate (BMR) is the amount of energy needed while resting in a temperate…
Q: Describe how the cholesterol from the burger ultimately gets to your liver. In Your answer mention…
A: A metabolic pathway refers to a series of interconnected chemical reactions that occur within an…
Q: The cell uses NADPH as the source of electrons for the synthesis of fatty acids. How many NADPH…
A: Acetyl CoA from glucose oxidation or other anaplerotic reactions is produced in mitochondria and…
Q: List the attractive interactions involved in secondary, tertiary, and quaternary protein structure.
A: The amino acid sequence of the peptide/polypeptide determine the three dimensional structure that…
Q: 2. Identify three metabolic pathways that pyruvate could directly take following glycolysis and be…
A: Glycolysis is the collection of 10 enzymatically catalysed reactions that oxidises a 1 molecule of…
Q: in what way is disaccharidase deficiency related to biochemistry?
A: Biochemistry is the study of sum total of all the biomolecules and all their reactions and…
Q: Which of the following enzymes are inhibited by corticosteroids? a) Lipoxygenase only b) COX-1 only…
A: Corticosteroids are a class of steroid hormones that are involved in a variety of physiological…
Q: Table 4. Ligation of Sequencing adaptor to digested genomic DNA Components Amount Mspl or…
A: Dilution Factor (DF) can be expressed as ratio of volumes and as ratio of concentrations. DF…
Q: 14.10) DNA contains the "information" needed for life. This information enables cells to grow and…
A: The double helix structure of DNA is an essential feature that allows for the storage and…
Q: i) Write down the equation derived from your Excel generated standard curve and describe its…
A: In spectrophotometry, a standard curve is used to determine the concentration of unknown sample. A…
Q: THE SCIENTIFIC METHOD: DR. SEMMELWEIS’ CASE STUDY An example of the scientific method in action can…
A: The scientific method is a methodical strategy for problem-solving that is employed by scientists in…
Q: A fragment of a protein commonly found in food was sequenced and found to have the sequence: RDCEHKY…
A: The four types of biological macromolecules are proteins, nucleic acids, lipids and carbohydrates.…
Q: 5.14) The metabolic strategy of oxidative phosphorylation is to convert the chemical potential…
A: Oxidative phosphorylation is the metabolic pathway by which cells generate energy in the form of ATP…
Q: HO For a long time, it was hypothesized that glycogen synthase employed an SN2 reaction mechanism…
A: Sn2 reaction mechanism is where the attack of Nucleophile on electrophile is accompanied by…
Q: Which of the following intermediates of the TCA cycle has 5 carbons? (Hint: You don't need to have…
A: In the tricarboxylic acid (TCA) cycle, also known as the citric acid cycle or Krebs cycle, a series…
Q: Disorders of the formation of which compound may be associated with the development of seizures.
A: Vitamin B6, also known as pyridoxine, is a water-soluble vitamin that plays a crucial role in the…
Q: Fluorescent proteins like the green fluorescent protein (GFP) found in jellyfish are a class of…
A: Amino acids can be broadly divided into hydrophilic (water loving) and hydrophobic (water hating)…
Q: Objective: The enzyme pyruvate carboxylase is discovered in a bacterium that was thought not to…
A: Pyruvate carboxylase (PYC) is the enzyme that catalyzes the transfer of a carboxyl group to pyruvate…
Q: 2. The overall reaction for the activation of a fatty acid to fatty acyl-CoA, with concomitant…
A: Fatty acid cannot enter mitochondria. To enter mitochondria, it must be activated by adding a CoA to…
Q: Propose structures for intermediates A and B in the scheme below. This three-step conversion is…
A: The first reaction which results in the production of 'A' is an isomerization reaction. Here, the…
Q: Explain why the enzyme rubisco is thought to be inefficient?
A: Enzymes are biological molecules that catalyze, or speed up, chemical reactions in living organisms.…
Q: Analyze the reaction below and identify the major class of enzyme that catalyzes the the given…
A: Enzymes are biological catalysts that increases the rate of biochemical reactions. The enzymes can…
Q: Below are three case scenarios. For each scenario determine: 1. Most likely enzyme deficiency and…
A: These three case studies illustrate various illnesses connected to the metabolism of amino acids. We…
Q: In this question, you need to discuss the results you obtained from the BSA standards to generate…
A: The BSA (Bovine Serum Albumin) assay is used to spectrophotometrically find the concentration of…
Q: Indicate the following for each disaccharide: I) type of glycosidic linkage i.e. a(1-4) II)…
A: First lets understand how to decipher at which configuration a monosaccharide is at ; α or β…
Q: The 9th step of glycolysis involves the conversion of 2PG to PEP. The reason why this step is…
A: The 9th step of glycolysis is the conversion of 2-phosphoglycerate (2PG) to phosphoenolpyruvate…
Q: Describe how temperature affects the rate of an enzymatically catalyzed reaction.
A: All proteins are composed of monomers called amino acids. The amino acids form particular bonds with…
Q: Part C The L isomer of H-C-OH н-с-оН н-с-он O CHO O O I CH₂OH OH OH OH OH OH ОН OH OH OH OH O. OH ОН…
A: Carbohydrates are polyhydroxy aldehydes or ketones. They can be classified as monosaccharides,…
Q: In order to metabolize lactose, most infants express the enzyme lactase in their intestines. How…
A: Glycolysis is a metabolic pathway that occurs in most organisms and is the primary pathway for the…
Q: 3. Which statement is true about energy? a. b. C. d. energy can only be obtained from solar sources…
A: Life on earth, ranging from bacteria to elephants, have various methods of obtaining energy- which…
Q: The potential below is a hemogoblin, It has four subunits - each shown in a different color. Each…
A: Hemoglobin is a protein found in red blood cells, allows oxygen to be transported within blood from…
Q: 1. Complete the following table. ✔√√√ Functional Group Name Aldehyde Phosphate Structural Formula --…
A: The major types of macromolecules found in the body are: Carbohydrate: Composed of saccharides…
Q: A student titrated a 250 mL solution of an unknown amino acid with 1.0 M sodium hydroxide and drew…
A: 1 M NaOH has 1 mole of NaOH in 1000mL (i.e. 1 liter). So 1 mL has 1/1000 = 10-3 moles of NaOH . So,…
Q: How many molecules of ATP are generated when a. stearate (18:0), b. oleate (18:1 cis A9), and c.…
A: β-oxidation is the process by which fatty acids are broken down to their acetyl-CoA (2 carbon…
Q: 6. Describe the active site of the enzyme, which is the place where the reaction occurs. In your…
A: The active site is the region of an enzyme where substrate molecules bind and undergo a chemical…
Q: do the ion channels located on all the memberanes, plasma memberane and cell memberane?
A: As per the fluid mosaic model, a cell membrane is a lipid bilayer with proteins embedded in it. The…
Q: The commonly prescribed antibiotic Clindamycin blocks the peptide bond formation between amino acids…
A: Clindamycin is a popular antibiotic used to treat bacterial infections. By attaching to the 50S…
Q: Follow the two carbon atoms that enter the citric acid cycle (C₂). Are the two CO2 molecules given…
A: The citric acid cycle (also known as the Krebs cycle or tricarboxylic acid cycle) is a series of…
Q: Analyze the reaction below and identify the major class of enzyme that catalyzes the the given…
A: Enzymes are biological catalysts that increases the rate of biochemical reactions. The enzymes can…
Q: Need help, please.
A: Parameters such as Km and Vmax are used for comparing enzyme activities. If we know the initial rate…
Q: Given the active site below, which best describes the mechanism(s) of catalysis? 1 5 NH i 2 Mn2 "H₂N…
A: Enzymes are high molecular-weight protein molecules that catalyse biochemical reactions. The…
What are the properties of protein?
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