Why does epinephrine stimulate glycolysis? I know why epinephrine stimulates glycogenolysis which is to release glucose stores. But epinephrine stimulating glycolysis seems counterintuitive as it would synthesize less glucose and more pyruvate?

Q: The function of …………………………………… in the urea cycle is similar to the function of oxaloacetate in TCA…

A: Urea Cycle: The urea cycle is a metabolic pathway that takes place in the liver and plays a vital…

Q: STUDYING 6 Statistical exercise: Corals and Temperature Science often involves gathering data. The…

A: The uncertainty or precision with the given samples is called a Standard growth estimate. It…

Q: 4. For the Ligand binding channel process: a1 B1 C CL 11 OL k1 k2 a2 32 CLL K3 K4 OLL Where…

A: The ligand binding channel process involves the binding of ligands to specific receptors and hence…

Q: Draw the biosynthetic pathway for tyrosine (anabolism)

A: Tyrosine is an polar amino acid with a hydroxyphenol side group.  Tyrosine is a conditional…

Q: THINK Answer this question individually 1. Why does the fermentation of sugars, such as glucose and…

A: The cell undergoes cellular respiration and produces energy by using organic molecules like glucose…

Q: After obtaining the results from the laboratory, it is suspected that the patient might have a…

A: As described in the diagram provides, active form of Vitamin D is needed for absorption of dietary…

Q: Which statement about sterols is TRUE? Question 7 options: A) The principal sterol of animal cells…

A: Sterols play crucial roles in the body, including providing stability to cell membranes, regulating…

Q: Which of the following best describes how different cell types in the human body can have such…

A: DNA i.e., Deoxyribonucleic acid, is the fundamental molecule that carries the genetic information…

Q: Explain in one statement/phrase why the base sequence ATC could not be a codon.

A: As per the central dogma of molecular biology, genetic information flows from DNA →RNA →Protein.…

Q: Under standard conditions, is the oxidation of ubiquinol (Coenzyme Q) by O2 sufficiently exergonic…

A: The oxidation of ubiquinol is a critical step in the electron transport chain (ETC), which is…

Q: What are the specific E. coli strains used to make competent cells? Explain the characteristics of…

A: Competent cells are the ones that are prepared to easily take-up modified plasmids (containing…

Q: 2. If glyceraldehyde-3-phosphate dehydrogenase in red blood cells is completely inhibited, which…

A: Glyceraldehyde 3-phosphate dehydrogenase catalyzes the reversible reaction given…

Q: 9. Which of the following statements is/are correct for the shown reaction? A B CH₂-C²-3-CoA + Co 1…

A: Kreb cycle or citric acid cycle is a catabolic cyclic pathway that occurs in aerobic respiration. It…

Q: Of eight enzymes in the CAC, why is the succinate dehydrogenase complex unique? Because it is a…

A: Citric acid cycle, also known as Kreb's cycle or tricarboxylic acid cycle is an important metabolic…

Q: 11. Anomers can be interconverted ________. A. by an isotopic exchange reaction B. by rotation…

A: Anomers are a specific type of stereoisomers that differ in their configuration at the anomeric…

Q: Literature review for confirming the type of inhibitor exerted by AZT on the HIV reverse…

A: HIV is the Human Immunodeficiency Virus, which damages the human immune system and causes AIDS or…

Q: 4. A hexapeptide has the amino acid composition (Arg, Gly, Met, Trp) The following observations are…

A: A linear sequence of amino acids forms the primary structure of a protein. The type of amino acids…

Q: How does the serum cholesterol level control both cholesterol synthesis in the liver and LDL uptake?…

A: The liver is the site of cholesterol biosynthesis. Cholesterol is synthesised from acetyl CoA via…

Q: Describe the difference between ionic and covalent bonds.

A: Ionic and covalent bonds hold atoms in compounds. Ionic bonds form when atoms share electrons,…

Q: Why are type II REs the preferred REs for molecular cloning? Othey cleave at fixed sites Othey…

A: The correct option is:a) They cleave at fixed sites

Q: All of the following enzymes catalyze a committed step EXCEPT: HMG-CoA reductase Fatty acyl-CoA…

A: Commitment steps in metabolic pathways are those reactions that are typically irreversible reactions…

Q: Which of the following will MOST LIKELY yield a construct containing an insert in the correct…

A: A vector construct, also known as a cloning vector or expression vector, is a DNA molecule that is…

Q: (b) Table Q1 below provides optical measurements of samples with known concentrations of analyte…

A: When a substance or analyte absorb the light of specific wavelength and emits fluorescence, then the…

Q: D. The former is used in catabolic reactions, the latter in anabolic reactions.

A: Nicotinamide adenine dinucleotide(NAD+) is vitamin B derived coenzyme. NADH is the reduced form of…

Q: What is the indication of violet blue color in biuret test?

A: Proteins, essential macromolecules in living organisms, play crucial roles in various biological…

Q: What is the concentration of carnosine in your cell lysate?

A: Volume of cell lysate = 20 Final volume of sample = 100 Fluorescence data for the samples:It is…

Q: 2. How are single, double and triple covalent bonds different?

A: Chemical bonds stabilize and form molecules. Covalent chemical bonds are crucial. Atoms share…

Q: Which of the following are true about how pancreatic β cells sense blood glucose levels and release…

A: Glucose homeostasis is the process of maintaining a steady and constant level of glucose in the…

Q: What are enzymes? What distinguishes enzymes from regular chemical catalysts? On the specificity of…

A: Enzymes are proteins that act as biological catalysts in living organisms.Enzymes are involved in a…

Q: 2. WHY DO ACTIVATED STATES RARELY OCCUR AT PHYSIOLOGICAL TEMPERATURES? HOW DO CELLS OVERCOME THIS?

A: Biochemistry requires understanding why activated states rarely occur at physiological temperatures…

Q: The CO2 produced in one round of the citric acid cycle does not originate in the acetyl carbons that…

A: Cellular respiration is a series of chemical reactions that cells use to break down glucose and…

Q: Biosynthesis of fatty acid 20:D6 from acetyl-CoA occurs in the __________ of mammalian cells.…

A: Fatty acids are carboxylic acids with a hydrocarbon chain ranging from 4 carbon to 36 carbons. Based…

Q: Describe the forces that are involved in the tertiary structure of a protein and give an example of…

A: A protein's biological function depends on its three-dimensional structure. The 3D structure is…

Q: By mistake, you add two primers to your DNA sequencing reaction. The primers anneal on the same…

A: The correct answer is:B. The detector will detect two nucleotides at about 75% of the positions.

Q: Calculate the net ATP production during the complete oxidation of one tripalmitoylglycerolmolecule…

A: Tripalmitoylglycerol  is a glycerol molecule ester bonded to three palmitate molecules. Lipases…

Q: 33. Gel filtration chromatography shows that the molecular weight of a protein is 240,000 Daltons.…

A: The different levels of protein structure are primary, secondary, tertiary and quaternary. The…

Q: 4. a) Structures A, B and C are derivatives of penicillin 보보 R i) ii) iii) A ex CO₂H R. B CO₂H R.…

A: Penicillin is a group of antibiotics that are derived from the fungus Penicillium. Penicillin…

Q: What is the difference between froth test and foam test?

A: Foam and froth tests evaluate stability and quality. Both terms are used interchangeably but refer…

Q: Which of the following chemicals are required for the conversion of alanine to pyruvate andammonium?…

A: The conversion of alanine to pyruvate and ammonium requires α-ketoglutarate and glutamate. Vitamin…

Q: Complete the balanced equation for the overall reaction. Select answer choice in between brackets.…

A: Glycolysis is a collection of 10 enzymatically catalysed reactions that sequentially oxidise a…

Q: Give other sources of starch and glycogen that you can use as raw materials to isolate starch and…

A: Starch : It is a complex carbohydrate or polysaccharide composed of glucose molecules. It is the…

Q: Trypsin uses a nearly identical mechanism as chymotrypsin (including the catalytic triad…

A: Trypsin is a digestive enzyme that breaks down protein molecules by cutting long chains of amino…

Q: Define the term "spontaneous" with respect to chemical reactions.

A: Chemical reactions that occur spontaneously are called "spontaneous" in chemistry. Thermodynamics,…

Q: Using the following glycolisis diagram, a. name all the steps in citric acid cycle, what are the…

A: Cellular respiration is a collection of three metabolic pathways that generate ATP by the oxidation…

Q: We covered in lecture that the complete oxidation of glucose (all the way to CO₂ and H₂0 and "cashed…

A: There are three essential pathways that carry out the complete oxidation of 1 molecule of glucose.…

Q: Protein Avidin 1 Insulin receptor 2 Anti-HIV immunoglobulin 3 Nickel binding protein 4 Myoglobin 5…

A: Answer:Tabel:Protein  Ligand       kd(M)Affinity Source /OrganismInsulin-receptorinsulin 1-10…

Q: 7.The pKa values for a-COOH, a-NH2, and side chain COOH groups of glutamate is 2.19, 9.67 and 4.25,…

A: Amino acids have different charges depending in the pH of the solution that they are in. pKa values…

Q: a. Use three-letter amino acid abbreviations to write the representation for the tripeptide shown…

A: The four types of biological macromolecules are proteins, nucleic acids, lipids and carbohydrates.…

Q: d) Which amino acid(s) of the peptide are most plausible to be phosphorylated? e) Does the pl…

A: The gene is the sequence of nucleotides that code for a specific protein. The proteins are the…

Q: draw an arrow pushing mechanism of the reaction catalyzed by COX enzymes What aspirin do to one of…

A: Eicosanoids are the types of lipids molecules or polyunsaturated fatty acids like prostaglandins and…