Why do some people overdose with folic acid

Q: Describe the activities of the cytochrome P450

A: Cytochromes P450 belong to the class of oxygenases. Cytochromes P450 (CYPs) are enzymes containing…

Q: 5. Coomassie Brilliant Blue G-250, a dye used in the Bradford assay, has a maximum absorbance at 595…

A: Proteins can be separated based on their size, net charge and affinity towards a particular ligand.

Q: disease. As such, a frontline treatment for Type 2 diabetes is the drug metformin, which acts…

A: Hi! Thanks for your question. As you have posted multiple questions, we are answering the first…

Q: Explain the importance of Isolating DNA from the cells of organisms.

A: DNA is the genetic material for most organisms. The methods used to isolate DNA are dependent on the…

Q: QUESTION 4 Look at the pedigree below. Which mode(s) of inheritance could explain this? Select all…

A: The pattern of inheritance is studied necessarily so as to study the pattern of disease transfer and…

Q: You have been provided with the results of a sequence analysis of the gene for a fish with a small…

A: Chromatograms are depicted in colourful peaks which are used to represent the sequence of bases in…

Q: How is a child with Type I diabetes similar to a child who is starving? Mark all that apply Both are…

A: Introduction: Type 1 diabetes is developed when the body's immune system destroys pancreatic beta…

Q: The enzyme that catalyzes the conversion of CH4 + 02 to CH3OH is likely to be classified as a.…

A: The given reaction is the methane oxidation reaction that converts methane molecules to methanol in…

Q: Discuss the uses of alpha-amylase, amyloglucosidase, debranching enzymes , proteases, beta-glucanase…

A: Enzymes are proteins made up of thousand different amino acid chains , catalyzes different…

Q: Why is fumarate hydrated? To enable it to interact with an enzyme O To form a double bond To reduce…

A: Introduction: The citric acid cycle is the final common pathway for the oxidation of various…

Q: How many moles of ATP can be obtained from palmitic acid? Show your solution.

A: The fatty acids that are released in the digestion of triglycerides are broken down in a series of…

Q: 4. Enzymatic activity can be regulated by: (I) The molecular weight of enzyme molecule. (II)…

A: Tricarboxylic acid cycle,(TCA cycle) or Krebs cycle is the second stage in the three stage process…

Q: What will happen to the gelatin if you put cooked pineapple and fresh pineapple in a Bromelain test?

A: Gelatin is made from disintegrating animal hides, boiled pulverised bones, and cattle and pig…

Q: During extended fasting (≥ 4 days), what is/are the purpose(s) of tissue protein breakdown? Circle…

A: Protein synthesis, other nitrogen-containing molecules, gluconeogenesis, and an energy source are…

Q: 2- one liter of buffer solution contains 0.1 mole of benzoic acid and 0.2 mole of sodium benzoate…

A: Given Values: pKa of the benzoic acid = 4.19 The concentration of the benzoic acid in buffer = 0.1…

Q: abbreviations please answer al|

A: The solubility of proteins is affected by a number of intrinsic as well as extrinsic factors. The…

Q: Given that the structure of only a tinyfraction of all membrane proteins hasbeen determined, what…

A: Membrane proteins are found to be a permanent part of the cell membrane. These proteins have a…

Q: What is this lipid? What test wll identify this?

A: Lipids are not polymers. The simplest form of lipid is fatty acids that are a long chain…

Q: Which of the following enzymes is NOT operating during glycogenolysis? a. glycogen phosphatase b.…

A: The normal response for the breakdown of glycogen to glucose-1-phosphate is: glycogen(n residues) +…

Q: ATP Accounting Upon digestion of starch, maltose, one of its degradation products, is further…

A: Maltose is formed by the hydrolysis of starch. Maltose is a disaccharide, made up of two glucose…

Q: Fatty acid oxidation for energy yield occurs in the mitochondrial matrix, and for palmitate as one…

A: Ketone bodies are an alternative fuel source that replace glucose as the main fuel under conditions…

Q: AH° reaction = EH° products -EH° reactants AS° reaction = Es° products -ES° reactants %3D %3D 6CO2…

A: H is enthalpy. Enthalpy is the total energy or heat content in the universe.  ∆H is the change…

Q: E A C F В H O2 G Fumarate

A: The electron transport chain is a process in which the NADH and [FADH2] that is produced during…

Q: Using skeletal structures, draw the structure of a simple triacylglyceride containing 1…

A: A triglyceride (TG, triacylglycerol, TAG, or triacylglycerol) is an ester made up of glycerol and…

Q: The enzyme that catalyzes the conversion of glucose to mannose is classified as a a. Isomerase b.…

A: Enzymes are classified as oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases…

Q: are fragrant carboxylic acid derivatives. O Nitriles O Esters O Amides O Anhydrides O Acid chlorides

A: The derivatives of carboxylic acids are nitrile, acid chloride, acid anhydride, amide, and esters.…

Q: D Question 20 In the diagram below, enzymes 1. 2, and 3 catalyze the reactions with substrates A, B,…

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

Q: What is the standard free energy (AGº) for the reduction of coenzyme Q by NADH as carried out by…

A: Coenzyme Q (CoQ, ubiquinone) is produced across all domains of life and functions in electron…

Q: Which carbons of Glucose 1-Phosphate will be incorporated into Lauric acid (C-12) by the Fatty Acid…

A: Correct option is option G: All carbons will be incorporated.  Glucose (6C) in the form of…

Q: 1. Sodium error encountered in using a pH meter causes a/an increase in the pH reading of a solution…

A: We'll answer the first three questions since the exact one wasn't specified. Please submit other…

Q: Suppose you synthesize an ATP synthase that was devoid of the y (gamma) subunit. How would the…

A: Oxidative phosphorylation -  it is a process of ATP synthesis coupled with the movement of electrons…

Q: Organelle mixture 1.09 1.11 Centrifuge 1.15 2 - 1.19 1.22 1.25 Which fraction would you take to…

A: Sucrose density gradient centrifugation is a technique to separate subcellular organelles and for…

Q: In this step of purine biosynthesis, which functional group gets activated by ATP Pribose NH3 ATP…

A: All organisms can make the purine and pyrimidine nucleotides by the  de novo biosynthetic pathways.…

Q: why is LDHA an attractive target for a cancer therapeutic?

A: Elevated glycolysis is still a common and fundamental feature of cancer metabolism, which is heavily…

Q: How to synthesize aspirin without using acetic anhydrid

A: Aspirin, which is also called as acetylsalicylic acid (ASA), it is  a medication used in reduce…

Q: One process catalyzed by NADHNADH dehydrogenase is NADH+H^++ubiquinone ↽−−⇀…

A: Dehydrogenases catalyze the oxidation-reduction reaction by using coenzymes like NAD+/NADP+ or…

Q: What carbon-containing molecule exits the citric acid cycle?  Why doesn’t your body capture the…

A: The citric acid cycle can be defined as the central metabolic pathway in life forms that inhale…

Q: Glycogen synthase kinase 3 beta (GSK-3ß) is a serine-threonine kinase known for its ability to…

A: The given graph is a double reciprocal plot or Lineweaver-burk Plot.  Solution of question a) Line B…

Q: Discuss the following statement: “enzymes and heat are alike in that both can speed up reactions…

A: Enzymes are a crucial part of the biological environment. They work only at optimum temperature.…

Q: Which of the following is an anomer of a-D-galactopyranose? CHOH OH H. он он CH,OH OH он H он H H он…

A: Galactose is aldohexose. It is a C-4 epimer of glucose. The cyclic six-membered ring is called…

Q: 1 What is the dominant biochemical activity or molecular interaction that your protein is predicted…

A: Amyloid-beta precursor protein is single pass transmembrane protein with large extracellular domain…

Q: Long explanations are not needed. Direct answers would suffice.   a. Flux through the pentose…

A: The Pentose phosphate pathway is a metabolic pathway that occurs parallel to glycolysis in the…

Q: 2. (a) Both myoglobin and haemoglobin bind oxygen. If muscle did not contain myoglobin, what would…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: 1. General characteristics of synthetic hypoglycemic drugs (biguanides and thiazolidinediones),…

A: Antidiabetic drugs are medicines that are developed to stabilize and control blood glucose levels…

Q: Long explanations are not needed. Direct answers would suffice.   a. Lactose, a disaccharide…

A: Disaccharides have two monosaccharide units joined by a glycosidic bond. They are of two types.…

Q: 2. The patient of 48 years old has survived a heart attack. The laboratory test of his serum blood…

A: Introduction:  Cholesterol is the major sterol in animal tissue. It is present in either free of…

Q: Using an arrow, draw the site of cleavage for the following peptides that are reacted by: Pepsin (a-…

A: Pepsin is a proteolytic enzyme made in the stomach that breaks down proteins in food during…

Q: Propose a reasonable biosynthesis for compound 34 starting from acetyl CoA, alanine CoA, malonyl CoA…

A: Acetyl Co A is involved in my biochemical reactions (carbohydrate and lipid metabolism). It is a…

Q: Upon digestion of starch, isomaltose (an isomer of maltose), one of its degradation products, is…

A: Isomaltose is a disaccharide similar to maltose, but with an α-(1-6)-linkage instead of an…

Q: β-oxidation is a series of reactions that cleaves carbon atoms from the carboxyl end of a fatty…

A: The fatty acids generated during the digestion of triglycerides and other lipids are broken down in…