Is this an drawing of the chemical reaction involved in Lugol’s test?
Q: what does it mean if a bacteria tested positive for indole
A: Like several biochemical bacterial experiments, the results of the indole test are indicated by a…
Q: The reaction in Fohl’s test will cause the formation of what compound? What type of reaction happens…
A: Fohl's test is the biochemical test of proteins for the detection of presence of Aminoacids with…
Q: What product is formed when the compound is treated with Benedict's reagent?
A:
Q: What is the purpose of doing the silver nitrate test? Write the chemical equation involved here
A: Introduction: Silver nitrate is an inorganic compound and its formula is AgNO3 with a molar mass…
Q: Why is the term dark reactions misleading?
A: Photoautotrophs are a type of higher organisms that can make their source of energy by using light…
Q: The two most abundant pigments in the chromatography results were carotene and Xanthophyll. What…
A: A photosynthetic pigment is a pigment which is found in green plants and do not absorb all the…
Q: What color difference will be observed in glycogen with iodine test or how can iodine test be used…
A: The iodine test is a qualitative chemical test used to distinguish mono and disaccharides from…
Q: 83396726 NDC 50419-754-01 CIPRO® (ciprofloxacin hydrochloride) Equivalent to
A: Antibiotics are defined as the type of medications where they are used for treating infections or…
Q: How could you characterize the product obtained and ensure that it is the acid picric?
A: Picric acid: Chemical Formula: (O2N)3C6H2OH IUPAC Name: 2,4,6-trinitrophenol (TNP)
Q: What is the name of the sugar which produces yellow crystals after osazone test and have…
A:
Q: What are the possible sources of error when experimenting with sodium bicarbonate and hydrochloric…
A: Sodium bicarbonate : Sodium bicarbonate is a salt that breaks down to form sodium and bicarbonate in…
Q: What results are expected in the Molisch's test and what is the test for? What kinds of…
A: Carbohydrates: a. Carbohydrates is the most abundant organic molecule found in nature. b. It…
Q: On the basis of the appearance of this plate, what are you testing for? Describe the reactions at A,…
A: The disc diffusion methodology (DDM) is an agar diffusion method (ADM) because the plant extract to…
Q: What is the correct abbreviation for this molecule? H,C NH
A: Nucleotide is the monomer unit of the nucleic acid. A nucleotide is formed when a sugar molecule, a…
Q: Why is the Molisch test nonspecific for carbohydrates?
A: Molisch test: The test is named after an Austrian botanist named Hans Molisch. The molisch reagents…
Q: When conducting a flame test for sodium iodide, is the result positive or negative?
A: An ionic compound is one that is formed between a metal or metalloid and a non-metal. A Flame test…
Q: What test will identify this lipid?
A: The given lipid is sphingomyelin. It has Sphingosine as its platform molecule and Phosphocholine as…
Q: What test can be performed to identify this lipid structure?
A: A group of organic compounds includes lipids that are insoluble or poorly soluble in water.…
Q: hat is the condensed formula of the products obtained from complete hydrolysis with the picture?
A: Background information for lipids Lipids are a group of compounds that are oily or greasy in…
Q: In the given formula, p+q=1, what does q stand for?
A: Hardy - Weinberg law - It is an equation which is used to calculate the frequencies of different…
Q: What is the chemical equation for ribose when it undergoes the Molisch Test?
A: Carbohydrates are polyhydroxy aldehyde or polyhydroxy ketone compounds which produce these…
Q: Identify the conjugate acid-base pairs in the following reactions: HNO2(aq) +…
A: Acids are substances that give H+ ions. The base is any substance that can accept a proton or…
Q: What do these two tests indicate about the unknown molecule?
A: Test 1: Test 1 indicates an isotropic signature called as "delta c thirteen" which is a measure of…
Q: What is the structure of intermediate F?
A: Metabolism is a biochemical reaction which is consisted of catabolic (breakdown) and anabolic…
Q: What is radioactivity? What does it mean for an atom to beradioactive?
A: Atoms are the smallest particle of material. Atoms are composed of subatomic particles such as…
Q: What is the chemical equation of benedict's test for traceable levels of reducing sugars in blood?
A: The presence of any reducing sugar in an analyte can be detected using Benedict's test. The reagent…
Q: What type of alkyl halide is this? (CH3)2CHB"
A: Alkyl halides are chemical compounds that are often derived from alkanes that contain one or more…
Q: What is Alu element ?
A: An Alu element is a transposable element, also known as a “jumping gene.” Transposable elements are…
Q: Which of the following balanced chemical equations pertains to the chemical reaction involved in…
A: Calcium hydroxide is the chemical with formula CaOH. This is formed when calcium oxide ,CaO react…
Q: Calculate the Redlich-Kwong parameters of fluorine from the values of the critical constants
A: a = R2Tc5/29Pc(21/3-1) For , fluorine…
Q: How to separate r and s isomers of tetrahydrofuroic acid by normal phase chromatography?
A: Normal phase HPLC uses many different stationary phases, including silica, alumina, diol, cyano, and…
Q: The name of compound in the following image according to IUPAC nomenclature is
A: The given question deals with the naming of an organic compound based on IUPAC system of…
Q: why would you perform an indole test?
A: The inside test is a qualitative approach of the biochemical analysis of bacteria that determine…
Q: What is a positive result for Osazone test Carbohydrates?
A: Osazone test is used to detect different types of reducing sugar or differentiate reducing sugar…
Q: The colour change for the test reaction of an alkene with KMNO4 is from: A. Purple to black/brown O…
A: Potassium permanganate is an inorganic compound and is of purple colour due to permanganate ion. It…
Q: Why is picric acid used for burns? Explain the principle involved
A: Cells are the basis of life. Cells give rise to tissues and organs. Organs that work towards the…
Q: 'H NMR spectrum of compound Z(C9H18O) S, 3H 4x (s, 3H) m, 1H q. 2H 2 PPM
A: NMR spectroscopy or Nuclear Magnetic Resonance Spectroscopy is a technique used to interpret the…
Q: What is compound X?
A: Glycerol is released mostly in the adipose tissue from hydrolysis of fats (triacylglycerol). An…
Q: When oxygen is exhausted in a milk sample, what color is the methylene blue indicator?
A: Methylene blue stain is a basic dye that colors nucleic acids and acidic carbohydrates. It is used…
Q: What chemical reaction causes the color change of diphenylamine sulfonate indicator?
A: Organic compound diphenylamine An amine is coupled to two phenyl groups in the molecule, which is a…
Q: what color will cellulose turn for iodine test?
A: Cellulose is an important component of cell wall of plants. It is a Polysaccharide made up of beta D…
Q: What is the chemical make-up of the vast majority of gallstones, and how do they form?
A: The gallbladder, or chole cyst, is a tiny hollow organ that stores and concentrates bile before…
Q: Why 70% Alcohol is better than 100% Alcohol (as an antiseptic) to control the growth of bacteria?
A: Sterilization is process of destroying all the viable microbes including viruses, endospores etc.…
Q: What does an acid based reaction that doesn't contain carbonate or bicarbonate produce?
A: When an acid and a base are placed together, they react to neutralize the acid and base properties,…
Q: In Lieberman's Test, what should you do to revert the change caused by the addition of water to the…
A: Liebermann's test is a confirmatory test for the detection of a phenol group. It is also employed in…
Q: Why is the thick blood smear left unfixed in methanol?
A:
Q: What is the formaldehyde emission rate of particleboard?
A: Asked : The formaldehyde emission rate of particleboard
Q: What is the iodine indicator test used for? Describe in detail how iodine works in a reaction and…
A: Iodine indicator test is used for detection of starch. The triiodide form of iodine complexes with…
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- Tridecane [CH3(CH2)11CH3] is a major component of the repellent that the stink bug Piezodonis guildinii releases from its scent glands when attacked. What fatty acid gives tridecane on decarboxylation?Energetic of Fructose-1 ,6-bis P Hydrolysis (Integrates with Chapter 3.) The standard free energy change (G) for hydrolysis of fructose-1. 6-bisphosphate (FBP) to fructose-S-phosphate (F-6-P) and P: is -16.7 KJ/mol: FBP + H2O fructose-6-P + Pi The standard free energy change (G) for ATP hydrolysis is -30.5 KJ/mol: ATP + H2O ADP + Pj What is the standard free energy change for the phosphofructokinase reaction: ATP + fructose-6-P ADP + FBP b. What is the equilibrium constant for this reaction? c. Assuming the intracellular concentrations of [ATP] and (ADP] are maintained constant at 4 mM and 1.6 mM, respectively, in a rat liver cell, what will be the ratio of [FBP]/[fructose-6-P] when the phosphofructokinase reaction reaches equilibrium?Hi, please help with this question: What is the net charge on the amino acid cysteine at pH 8.0? (pKa values are α-carboxyl 2; α-amino 10; side chain 8) Thanks
- Palmitoleic acid, 16:1Δ⁹ hexadecaenoic acid, (16 carbon FA with one double bond )is an important fatty acid component of TAGs and cell membranes. Briefly explain the process of beta oxidation of this fatty acid and the number (only) of FADH, NADH and acetyl CoA outcome. What is the total ATP (only number) generated from this fatty acid after beta oxidation.Disadvantages of cholesterolBIOMOLECULES - MULTIPLE CHOICE - Please answer properly QUESTION : The coenzyme biocytin is associated with which of the following vitamins? A. pyridoxine B. thiamine C. biotin D. nicotinic acid
- Why is the reaction rate low at pH7? Be specific and say something about the enzyme structure at the molecular level!Choices: -cerebroside -monoglycosyl ceramide -glycosphingolipid -all are correct20. Which of the following is NOT a precursor for gluconeogenesis? Select one: A. Ethanol B. Alanine C. Lactate D. Glycerol