This technique does not provide atomic-level structures of proteins a)Circular dichroism b)Crystallography c)CryoEM d)Protein NMR e)Molecular dynamics simulations

Q: 5.1 What regulatory mechanisms control TCA cycle? How does these mechanisms respond to changes in…

A: The TCA cycle, also known as the citric acid cycle or Krebs cycle, is a series of biochemical…

Q: Is dataG = Free energy? what is exactly is?

A: In a general reaction such as: aA + bB ⇌ cC + dD At equilibrium (steady state), the concentration of…

Q: The image below shows the urea cycle. Based on the information in the image, which of the following…

A: The urea cycle is a cycle of biochemical reactions that produces urea from ammonia. It is a sequence…

Q: Does lipids utilize phosphorylation in their metabolism?

A: Phosphorylation is a common biochemical process in which a phosphate group is added to a molecule,…

Q: Which one of the following statements best describes why champagne is extremely bubbly? Fermentation…

A: Champagne is alcoholic beverage produced by fermentation of grape juice by yeast.  In absence of…

Q: If the energy of the ES complex is 15 kJ/mol lower than the energy of the E+ S, the value of AG'e'…

A: Energy ES complex is 15 kJ/mol lower than the energy of the E + S∆Ge= 20KJ/mol∆Gu= 90KJ/molR = 8.134…

Q: 5. Genetics & Gene Control A. Explain the difference between a DNA strand, a chromosome and a gene.

A: Hi! The question 4 is incomplete as the information of problem 3 is not provided in the present…

Q: 3. Why is rubisco considered to be the most important enzyme in earth? ✓✓

A: Rubisco, short for ribulose-1,5-bisphosphate carboxylase/oxygenase, is an enzyme that plays a…

Q: Describe the unique fate of organic carbon and phosphorus during sequential anaerobic-aerobic…

A: Sequential anaerobic-aerobic cycling refers to a wastewater treatment process that involves…

Q: Does concentration of glucose affect ATP production? Does NADH concentration increase or decline?

A: Yes, both ATP generation and NADH concentration can be impacted by the glucose concentration. The…

Q: Give the name of the substrate on which each of the following enzymes acts. 1. Cytochrome oxidase 3.…

A: Enzymes are biological molecules, typically proteins, that act as catalysts in various biochemical…

Q: You are studying a novel amino acid. It has an alpha-amino and an alpha-carboxylic group, and an…

A: The titration curve of an amino acid shows the change in pH as an acid or base is added to the…

Q: Which of the following statements regarding ketone body formation is not true? the two other ketone…

A: Ketone bodies are metabolic products that are produced during breakdown of fatty acids.These are…

Q: What changes in ATP production can be observed when the pH changes in the intramembranous matrix…

A: Oxidation of glucose via the glycolytic pathway and citric acid cycle generates electrons that…

Q: Show the approximate position of the indicated four amino acids following electrophoresis. Here you…

A: Proteins are large, complex molecules that are essential to the structure and function of cells,…

Q: How does the reaction catalyzed by GAPDH from T. tenax presented here differ from the reaction…

A: GAPDH (Glyceraldehyde 3-phosphate dehydrogenase) is a glycolytic enzyme. It catalyzes the conversion…

Q: Using complete sentences, explain how pH changes can denature a protein

A: Proteins are made up of amino acids. Each protein has a particular structure and function. The…

Q: Draw the product of the mutarotation of the monosaccharide shown below. Но он H H H OH HO OH H -OH

A: Mutarotation is the process by which the specific rotation of a chiral molecule changes over time…

Q: The Citric Acid Cycle is up-regulated when: A. ATP supply is high B. ATP supply is low NADH supply…

A: The Citric Acid Cycle, also known as the Krebs cycle or TCA cycle, is a metabolic pathway that takes…

Q: Identify the nnes of the following molecules. #1 III H 1. Name of molecule Н CH H C CH 3 #3 H 3.…

A: Macromolecules are large molecules that are essential to life and are made up of smaller units…

Q: At different glucose concentrations (2 mol of glucose, 4 mol of glucose, 8 mol of glucose), at what…

A: We know that glucose is the most favored respiratory substrate of our body. Glucose is efficiently…

Q: What is the names of these lipids?

A: Lipids are a chemically diverse group of biomolecules that have two things in common: low…

Q: The data to the right were collected for the myosin-catalyzed hydrolysis of ATP. Use these data to…

A: In order to solve this problem, first we need to use the same unit for each parameter of [ATP] and…

Q: Glutamate is derived from which of the following molecules? oxaloacetate pyruvate 3-phosphoglycerate…

A: Glutamate is an amino acid. All amino acids are derived from intermediates of glycolysis, TCA cycle…

Q: can someone please draw me a diagram with glycolysis, TCA cycle and triglyceride synthesis metabolic…

A: Glycolysis is a metabolic pathway which takes place in both aerobic and anerobic organisms as it…

Q: In cellular respiration, can NADH and oxygen levels increase/decrease at the same time or not? What…

A: During cellular respiration, the electrons in NADH gets transferred to O2 to generate water. The…

Q: Titration curve of an unknown amino acid The graph below shows a curve, which was obtained…

A: Amino acids are building blocks of protein, it is composed of amino group, carboxyl group and an R…

Q: True or False: Propionyl-CoA is converted to succinyl-CoA. Succinyl-CoA is then converted to malate…

A: Beta oxidation if even-numbered fatty acids yield acetyl CoA combines with oxaloacetate to form…

Q: What functional group(s) is/are present in the R group of asparagine? Check all that apply. alcohol…

A: Amino acids are organic molecules that serve as the building blocks of proteins. They contain an…

Q: Provide an example of an activity that would rely primarily on fats (lipids) for energy and another…

A: It's crucial to remember that throughout most activities, the body normally uses a combination of…

Q: What enzyme is inhibited by the group of medications known as statins? a)HMG-CoA synthase…

A: Statins are a class of drugs used to lower cholesterol levels in the blood.

Q: 5 Results in 8 T cell receptor complex 19 10 Binds to Results in HH Activated ZAP-70 phosphorylates…

A: The T cell receptor (TCR) is a protein complex found on the surface of T cells that is responsible…

Q: 8. What is the name of the reaction (below)? 9. Is reaction below an oxidation reaction or a…

A: Pyruvate is small organic molecule, the key intermediate in the metabolic pathway known as…

Q: Can you help me with this question? Compare and contrast “fat” (triglycerides) and fatty acids.

A: Both fat and fatty acids are classified as lipids. Lipids are a chemically diverse group of…

Q: Which of the following group(s) can be found in both an amino acid and a protein? a. Rgroup (side…

A: Proteins are composed of lengthy chains of amino acids joined together by peptide bonds. A protein's…

Q: What is the net ATP gain during glycolysis? Which electron carries are reduced during glycolysis?…

A: A metabolic pathway is a series of chemical reactions that occur in a specific order, catalyzed by…

Q: 1) One key to understanding glucose metabolism is being able to follow a series of…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 3)Consider the following sequence:  5' - AUGGCUACAGAUAGCUGGGGCUGAAAAAAAAAAAAAAA..3' Translated, the…

A: A protein sequence is a linear sequence of amino acids, which are linked together by peptide bonds.…

Q: Suppose you do an experiment in which you add to the inhibited culture (i.e., phosphoglucose…

A: In animal tissues, glucose has two possible fates: be oxidised into carbon dioxide and water by…

Q: Match key terms to the appropriate sentence. inorganic, major minirals, biovalability, cofactors,…

A: Minerals are necessary nutrients that are crucial for maintaining the body's numerous physiological…

Q: 1. The role of the liver in pigment metabolism: general characteristics. Bile pigments.

A: The metabolism of bile pigments, as well as other pigments, depends heavily on the liver.…

Q: Use the data in the graph above to estimate a KM value for the enzyme in the presence of these…

A: Enzyme are proteins molecules that catalyse the biochemical reactions. They are very crucial for…

Q: 44. Effects of clofibrate. High blood levels of triacylglycerides are associated with heart attacks…

A: The high level of triglycerides, the LDL (Low-density lipoprotein), and VLDL(very low density…

Q: Are the Embden-Meyerhoff-Parnas pathway, transition reaction and the Krebs cycle connected?? If so,…

A: Cellular respiration is the process how biochemical energy is generated from food. It involves the…

Q: 1. Activation or inactivation of certain key regulatory enzymes is accomplished by covalent…

A: The question asked to identify the amino acid that is commonly subject to covalent modification for…

Q: D. REDUCING EQUIVALENTS FROM SUCCINATE ENTER THE MITOCHONDRIAL RESPIRATORY CHAIN AT (A) NAD (B)…

A: The correct answer for where reducing equivalents from succinate enter the mitochondrial respiratory…

Q: What is the function of 2,3-bisphosphoglycerate (BPG)? Why do red blood cells have large amounts of…

A: 2,3-Bisphosphoglyceric acid is a three-carbon isomer of 1,3-bisphosphoglycerate formed during…

Q: Arachidonic acid, eicosapentaenoic acid, or dihomo-gamma-linolenic acid undergo reactions that…

A: The complete form of NSAIDs is Non-steroidal anti-inflammatory Drugs. These drugs are a class of…

Q: Analyze the reaction below and identify the major class of enzyme that catalyzes the the given…

A: Enzymes are catalysts that enhance the rate of biochemical reactions. The enzymes perform their…

Q: 5.1 What regulatory mechanisms control TCA cycle? How does these mechanisms respond to changes in…

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

Scientific Notation

We have to deal with quantities that are extremely large or very small. For example- I may have 6,500,000,000 red blood cells, or the diameter of an iron atom is 0.000000011 inches. Numbers with many zeros can be inexpedient to work with, so scientists use scientific notation. It represents very large numbers or very small numbers in a simple form. We know that whole numbers can be extended to infinity, but we cannot write such large numbers on paper. Numbers that present in millions of places after the decimal point need to be represented simply. Thus, it is difficult to represent a few numbers in their extended form. Therefore, we use scientific notation.