(Biochemsitry, Topics: Glycolysis and Citric Acid Cycle) - How many ATP are formed from the complete oxidation of fructose in the liver?
Q: enzymes do pol 6: Would replacing phosphate (PO4) with sulfate (SO4) in glycerophospholipid have any…
A: The question is asking about the potential effects of replacing the phosphate group (PO4) with a…
Q: Question #4 The graph on the left shows data for an experiment in which isolated mitochondria were…
A: The process of oxidative phosphorylation, which mitochondria use to produce energy, is essential to…
Q: For competitive inhibition: a. the value of Km decreases b. the value of Vmax decreases c. it is…
A: Enzymes are high molecular weight proteins that catalyse biochemical reactions. They contain an…
Q: Compare the experimentally defined locations of the amino acids from the SCAM data with the…
A: The location of the amino acids in AlaE according to SCAM is given below.Amino…
Q: Question 6
A: The question is asking whether a mouse would die if it was injected with heat-treated S strains.…
Q: You have a racemic mixture of d-2-butanol and l-2-butanol. The d isomer rotates polarized light by…
A: The objective of this question is to determine the rotation of the polarization of light of a…
Q: What is the major function of cholesterol esters? O Make cholesterol more hydrophobic so they can be…
A: Cholesterol esters are chemical compounds formed by the esterification of cholesterol molecules with…
Q: One strand of a double-helical DNA has the sequence 5'-GCGCAATATTTCTCAAAATATTGCGC-3'. Write the base…
A: According to Watson-Crick base pairing rule, adenine (A) pairs with thymine (T) while guanine (G)…
Q: The conversion of pyruvate into acetyl CoA consists of three steps. Identify these three steps and…
A: The pyruvate dehydrogenase complex (PDHC) is an enzyme complex composed of 3 enzymes.Pyruvate…
Q: p53 is an activator of a miRNA called miR-145. miR-145 targets c-myc, a gene that promotes cellular…
A: Increased proliferation and survival.Explanation:Increased proliferation and survival would be the…
Q: Tryphtophan is an essential amino acid that is used in the biosynthesis of proteins. Its molecular…
A: Amino acids are biomolecules that have a hydrogen atom, a carboxyl group, an amino group and a…
Q: miRNA is distinct from siRNA solely because: Question 9 options: miRNA is always an imperfect…
A: mRNA, tRNA and rRNA are the types of RNA that participate in gene expression. miRNA or micro RNA and…
Q: 2+ The activity of the Ca 2+ -ATPase is regulated reversibly under normal conditions to maintain…
A: To calculate the minimum intracellular calcium concentration ([Ca2+] inside the sarcomere) when the…
Q: Find the structure of insulin online.Draw the tripeptide at the beginning of the Chain A and the…
A: Insulin is a peptide hormone composed of two polypeptide chains, usually referred to as Chain A and…
Q: If someone's pH increases above 7.8, they die. How much would the % buffer have to shift from normal…
A: The usual pH range for blood is 7.35 to 7.45. The body's buffering systems, such as the phosphate…
Q: 11. A polypeptide is making a short a-helix. A typical residue in an a-helix is involved in two…
A: In an alpha helix, each amino acid residue forms hydrogen bonds with the amino acid located three…
Q: 48. A 58-year-old woman comes to the office because of a 1-month history of fatigue, fever,…
A: The objective of the question is to identify the cell type that is most likely being directly…
Q: In three sentences describe how Sanger sequencing works
A: Copying DNA: To determine the sequence of DNA, scientists start by making many copies of the DNA…
Q: Model 1 - Linear electron flow during the light reactions Identify each of the numbered elements…
A: Answers are given below:1. O22. H2O3. Primary Acceptor4. Pq (Plastoquinone)5. Cytochrome complex6.…
Q: 7 Monomeric protein A reacts with an excess of 2-mercaptoethanol and gives protein B. The latter…
A: Certainly! Let's discuss the queries pertaining to the provided protein structures and reactions:…
Q: Identify which one among the 6 carbohydrates; Glucose, fructose, maltose, lactose, sucrose or starch…
A: CarbohydratesMolisch TestBenedict's TestSeliwanoff's testlodine testBial's testMucic acid…
Q: Genetics Question 25
A: The question is asking for the number of sister chromatids in a unicorn cell at the metaphase of…
Q: STEM Workplace Practices Q3
A: The objective of the question is to understand the purpose of release-testing in the context of…
Q: Absorbance A calibration curve for the absorbance of an unknown is shown below. What would be the…
A: A calibration curve is plotted to determine how the absorbance of a solution changes as per the…
Q: ẞ-Calendic acid is an omega-6, conjugated fatty acid that is the all-trans isomer of a-calendic…
A: Polyunsaturated fatty acids (PUFA) are fatty acids with more than one double bond. Complete…
Q: 13. What value do N-linked saccharides serve for membrane surface proteins? Which amino acid…
A: N-linked saccharides, also known as N-linked glycans, play several crucial roles in the function of…
Q: Melting Temperature (Tm) of a dsDNA molecule is the temperature at which a 100% of…
A: The correct answer is:c. 50% of the dsDNA exists in a single-stranded (denatured) form.…
Q: What is the major organic product obtained from the following reaction? OH OH OH OH 1. NaOH, H₂O 2.…
A:
Q: Consider the following Peptide: Alanine-Lysine-Glutamine-Serine-Glycine Select all that applies Give…
A: Peptides are short chain of amino acids linked by peptide bonds. Amino acids that have been…
Q: 2. Shown below is a dipeptide. HN- HO. OH a. Over which pH range will the dipeptide predominantly…
A: An amino acid is a biomolecule with a hydrogen atom, an amino group, a carboxyl group and a…
Q: Create a figure that includes a schematic of the topological map of AlaE. In your topological map,…
A: Topology data from 3 different techniques; hydropathy profile analysis, TMHMM and TOPCONS are…
Q: (b) The hemoglobin subunits expressed in a growing fetus and adult mother are different from each…
A: Hemoglobin is a globular protein, ie it is roughly spherical. It is a tetramer of two types of…
Q: using results for experiment below conduct 1 graph of the different factors vs rate of enzyme…
A: The objective of this question is to understand the role of different factors in enzyme activity and…
Q: Reaction rate 0.35 0.30 0.25 0.20 0.15- 0.10 0.05 0.00 0 1000 2000 Enzyme total is 5mM 3000 4000 1.…
A: MM graph is constructed by taking substrate and reaction velocity on X and Y axes respectively. The…
Q: 11. (ME.23) Given the pathway below, steps catalyzed by enzymes are good candidates for regulation…
A: Enzymes are high molecular weight protein compounds, exceptions are ribozymes. Enzymes are…
Q: Derive an Equation that explains the realtionship between kE and kN with respect to the equilibrium…
A: Equation: This reaction is governed by the equilibrium constant , where: - (1)Assuming that…
Q: Glycogen contains___ linkages that ___ be digested by animals. a α1 --> 4 glycosidic ; can b α1-->…
A: Glycogen is the storage sugar in animals. It is composed of units. There are two types of…
Q: Some enzymes have catalytic activity only limited by diffusion. Which rate constants of an enzyme-…
A: Diffusion is the process by which molecules move from an area of higher concentration to an area of…
Q: Question 1 options: The specificity pocket of the serine protease chymotrypsin, which interacts…
A: The objective of the question is to identify an amino acid that could replace the Serine (Ser)…
Q: MSA: 1. Explain the incubation conditions 2. Explain the reagents being added 3. Explain the…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: 3. Following are the melting points of 18-carbon fatty acid Stearic acid Oleic acid Linoleic acid 70…
A: The question is asking to determine the number of simple and mixed triacylglycerols that can be…
Q: The kinetic data in the following table were obtained for the reaction of carbon dioxide and water…
A: The substrate affinity of CO2 for carbonic anhydrase or Km is found to be 10 mM.Explanation:Step 1:…
Q: You are observing the translation process in a eukaryotic cell that has been exposed to an unknown…
A: Translation is the process by which the genetic information encoded in mRNA is used to synthesize…
Q: The rate of the reaction of glycogenn with inorganic phosphate, P₁, to form glucose-1-phosphate and…
A: For a chemical reaction: The rate law equation below describes the mathematical relation between the…
Q: Genetics Question 16
A: The question is asking whether the number of chromosomes in the daughter cells produced at the end…
Q: 3. What is something noteworthy about the following sugar modifications in terms of their…
A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…
Q: 2. The mature form of TEM-1 ß-lactamase, an enzyme of 290 amino acid residues that hydrolyzes…
A: Before calculating the isoelectric point (pI) of the enzyme, we need to be thorough with the…
Q: Genetics Q5
A: The term 'semiconservative DNA replication' refers to the process by which DNA replicates itself.…
Q: 8. Write the systematic name for each glycosidic bond. HO CON OH 6-CH₂ OHHO OH 8-CH₂ O OH HO OH…
A: Glycosidic bonds are covalent bonds which connect monosaccharides to form disaccharides and…
Q: Is increasing the P; concentration a reasonable way to couple ATP hydrolysis and glucose…
A: When considering the phosphorylation of glucose to form glucose 6-phosphate, we have:The standard…
(Biochemsitry, Topics: Glycolysis and Citric Acid Cycle)
- How many ATP are formed from the complete oxidation of fructose in the liver?
Step by step
Solved in 2 steps
- Indicate what will happen (increase, decrease or no effect) to the activity of enzyme or rate of the metabolic pathway given the following conditions: 1. release of glucagon in the blood to the activity of carnitine acyl transferase 1 2. phosphorylation of acetyl CoA carboxylase 3. low [carbon dioxide]/[oxygen gas] ratio to the oxygenase activity of RuBisCOTrace the mechanism of Fatty acid oxidation using Palmitoleic acid - a 16-C containing fatty acid. Topic: Biochemistry (Lipid Metabolism)Compare and contrast the mechanism of TRANSAMINATION, DEAMINATION, and DECARBOXYLATION. TOPIC: PROTEIN METABOLISM/INTERRELATIONSHIP OF DIFFERENT CATABOLIC PATHWAYS
- Explain the specific stages in glycolysis that are regulated and how they are regulated. Remember to include all reactants, products and enzymes. Include the conditions for how they are regulated.Describe the role of ethanol in cellular energy supply, the metabolism of ethanol (alcohol), the regulation of its metabolism and the disease conditions associated with its metabolism especially - hypoglycemia, ketoacidosis, hepatic steatosis, Vitamin deficiency, and acetaldehyde toxicity (you should feel free to discuss other diseases that are directly related to ethanol metabolism).Match the statement to the corresponding metabolic pathway. Choices. (Lipogenesis or Lipolysis) Fatty Acid Synthase Fatty Acid to Acetyl CoA Primary sites involve liver, adipose tissue and mammary glands Beta-Oxidation Inner matrix of the Mitochondria Pyruvate from Glucose Occurs in Cell Cytosol Enters TCA Cycle Acetyl-CoA Carboxylase Triglyceride to Glycerol
- (Biochemistry Topics: Glycolysis and Citric Acid Cycle) - Which of the following molecules can enter gluconeogenesis and provide an increase in the glucose concentration? Pyruvate, Succinate, 3-Phosphoglycerate, DHAP, Acetyl CoA, Lactate, All, or None?Answer the ff. questions: 1. To which class does each enzyme belong? Explain your answers. a.) pyruvate decarboxylase b.) alanine aminotransferase c.) alcohol dehydrogenase d.) hexokinase 2. Substrates and reactive groups in an enzyme’s active site must be precisely aligned in order for a productive reaction to occur. Why, then, is some conformational flexibility also a requirement for catalysis? 3. Some plants contain compounds that inhibit serine proteases. It has been hypothesized that these compounds protect the plant from proteolytic enzymes of insects and microorganisms that would damage the plant. Tofu, or bean curd, possesses these compounds. Manufacturers of tofu treat it to eliminate serine protease inhibitors. Why is this treatment necessary?Give the Enzyme/s involved, Electron carriers, ATP Generation, End product and significance of the following metabolic pathway: Glycolysis (explain in 1-3 sentences only)
- Is glycolysis catabolic or anabolic? Discuss the importance of glycolysis.Match the appropriate terms to their definitions TCA cycle or tricarboxylic acid Choose.. cycle Choose. aerobic the pathway in which glucose is metabolized to lactate in the muscle, lactate is converted back to glucose in the liver, and then glucose is returned to the muscle the making of glucose from a noncarbohydrate source such as amino acids or glycerol requiring oxygen anaerobic the metabolic breakdown of glucose to pyruvate not requiring oxygen. a series of metabolic reactions that break down molecules of acetyl CoA to carbon dioxide and hydrogen atoms Cori cycle Choose.. glycolysis Choose... gluconeogenesis Choose...Discuss briefly but concisely the importance of the following metabolic pathway. D. Gluconeogenesis