Which bioreactor and microorganism is the most suitable for lactic acid production?

Q: what 2 steps need to occur in metabolizing salicin to convert it to salicylic acid?

A: When salicin is hydrolysed , it gives salicylic Alcohol and glucose. And salicylic Alcohol on…

Q: Which chemical equation shows the reaction of aspirin with sodium hydroxide? HC3H;O4 + NaOH -->…

A:

Q: Why is complete clotting necessary during serum preparation?

A: Serum : It is the part of bodily fluid which is clear in appearance, for blood it does not include…

Q: From the water, lemon juice, apple juice, diluted vitamin C and vinegar in the bowls respectively;…

A: All of the given ingredients can prevent the apples from turning brown.

Q: Establish a method to measure caffeine in a new tea brand

A: Green tea comes from the very same plant used to make black tea, known as Camellia Sinensis. There’s…

Q: Give me a good introduction for the use of citric acid as antioxidant to preserve the flavor of…

A:

Q: When a dilute iodine solution is placed on a slice of bread, the solution turns dark blue because…

A: ANSWER

Q: How many molecules of KOH would be needed to completely neutralize one molecule of H2SO4? a. 1 b. 2…

A: From the reaction: The stoichiometric coefficient determines the mole ration for the reaction. From…

Q: Draw the predominant form for glutamate in a solution with the following pH: a. 0 b. 3 c. 6 d. 11

A: Given information, Glutamate (a) pH = 0 (b) pH = 3 (c) pH = 6 (d) pH = 11

Q: Are the following body fluids acidic or basic? a. bile (pH = 8.4) b. urine (pH = 5.9) c. spinal…

A: A substance is said to be acidic if it gives hydrogen ions in the aqueous solution and it is basic…

Q: What is labortary preparation of hcl?

A: Hydrochloric acid is one of the most common inorganic acids that is used as precursor of different…

Q: What is the difference between saponifi cation and esterifi cation?

A: ANSWERE IS DISCUSSED BELOW :

Q: What causes the presence of free acids in oils, fats and waxes

A: What causes the presence of free acids in oils, fats and waxes has to be given.

Q: Draw the condensed formula and name the minor and major products when water (hydration) is added to…

A: Hydration of alkene occurs via Markonikov's rule where -H adds to that C which has more no. of H…

Q: The oxygen-hemoglobin dissociation curve shows that when the partial pressure of oxygen is 70 mmHg,…

A:

Q: How is carbon dioxide dissolved in water or flavored drinks? Please answer short and simple.…

A: Henry's law :-  The solubility of a gas in a liquid is directly proportional to partial pressure of…

Q: How many moles of KOH re required to completely neutralize 71.3 g of H2C2O4?

A: Given: 71.3 g of H2C2O4 (oxalic acid)

Q: Explain which amino acid/amino acids can be used as buffers at physiological pH

A: The general formula of amino acid is H2NCHRCOOH where R is any alkyl group, it contains one amino…

Q: 6. How many milliliters of hypromellose 4 % (w/v) solution is needed to make 25 mL of hypromellose…

A:

Q: Write an equation using condensed formulas for the reaction that occurs when olive oil is heated in…

A: When any oil reacts with sodium hydroxide base , then on heating gives soap. This process is known…

Q: From the water, lemon juice, apple juice, diluted vitamin C and vinegar in the bowls respectively;…

A:

Q: if you determined the average concentration of vitamin c in the fruit juice to be 0.69mg/mL how many…

A: Ratio of mass of solute dissolved in the solution to the volume of solution is known as mass by…

Q: Is NaH2PO4 a strong electrolyte?

A: NaH2PO4 is a salt of H3PO4.

Q: A chemical reaction between salicylic acid and acetic anhydride produces aspirin. Which of the…

A: Write biproduct of the given reaction ---

Q: How many mL of 2.0M AgNO3 solution are required so that we hav 20 g of AgNO3?

A: The concentration of a solution is described as the dissolved amount of a solute in the given…

Q: The concentration of 0.00400 M Al(OH)3 solution in terms of ppm is: Select one: 5.20 ppm 0.308 ppm…

A: Given concentration of Al(OH)3 = 0.00400 M  we know that molar mass of Al(OH)3 = 78 g/mole ppm is…

Q: How vitamin B12 in food is absorbed? Explain why some medicines, used to manage gastric ulcer by…

A: The absorption of Vit B12 in body from food is a two step process .  1st Hydrochloric acid in the…

Q: What's the balanced equation of HCl and Na2CO3?

A: a balanced chemical equation has equal numbers of atom for each element involved in the reaction are…

Q: An amphiphile is a chemical compound possessing both hydrophilic (water-loving, polar) and…

A: The given statement is TRUE.

Q: What are the different methods of clarification of cane juice and chemistry involved in the…

A: The purpose of the clarification process is to remove as many nonsugar components as possible,…

Q: the importance of esterification process in pharmacy and in medicine

A: Esterification is a process in which ester is formed from the reaction of alcohol and carboxylic…

Q: Which fluid has the highest [OH-] concentration? A.Stomach 1.4 B. Pancreatic juice 8.4 C. Sweat 4.8…

A: Which fluid has the highest [OH-] concentration?

Q: Show calculations to determine unknown concentration of CH3COOH

A: CH3COOH is called acetic acid. Since it is an acid, its concentration can be determined by titrating…

Q: Explain the chemical reaction behind the synthesis of aspirin

A:

Q: Metal ions cause soap to be less effective because they do not allow, to form which allow dirt to be…

A: Metal ions cause soap to be less effective. It is because they make insoluble salts with the ions of…

Q: Write the chemical equation for the reaction between MgCl2 and the soap prepared. (Soap prepared is…

A:

Q: Explain why there is no evolution of gas in the A. Combination of iodine solution and carbon…

A: A gas is evolved when a molecule which is molecule that is gaseous at room temperature is formed in…

Q: give the chemical reaction of the given procedure: methyl salicylate + ethanol + 1M HCl -->  ?  +…

A: Methyl salicylate reacts with ethanol in presence of acid to form ethyl salicylate which again…

Q: Cerebrovasular disease and hypertension is associated with نوع السؤال: خيار واحد High calcium intake…

A:

Q: Calculate the molecular weight of a small protein if a 0.25-g sample dissolved in 180 mL of water…

A: Mass of protein = 0.25 g  Pressure  = 9.2  mm Hg 1 mm Hg = 0.00131579 atm 9.2 mm Hg = 9.2 x…

Q: What

A: The question is based on the concept of chemical reactions. double displacement reaction is a…

Q: A ___________________________ is a type of membrane lipid that is made of a monolayer that fully…

A: Micelles are closed lipid monolayer and consists of a fatty acid core and has a polar surface .

Q: Vinegar contains the following acid 1 citric acid 2. Acetic acid 3. Oxalic acid 4. Ascrobic acid

A: Vinegar is a liquid which contains acetic acid (ethanoic acid), water and small amount of other…

Q: Which of the following salt are you going to use for the salting out or purification of the produced…

A: Salting out is based on "a  non-electrolyte could be much less soluble at high salt concentrations"

Q: Salad dressing, milk and mayonnaise are good examples of an emulsion. Explain how egg yolk acts as…

A: The mixtures in which the size of the particles lies between that of the solution and suspension are…

Q: 1.The reaction that is required in making soap is: ester hydrolysis hydration esterification…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Soap manufacturers always use base to hydrolyze fats, and never acid. Suggest tworeasons that basic…

A: Soap is salt of sodium salt of fatty acid. The long chain of fatty acid is insoluble due to the…

Q: What is the equation for the buffer system present in human blood? What purpose does it serve?

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .   it…

Q: Why is analysis of urine important in the diagnosis of diseases?

A: We have given that  Why is analysis of urine important in the diagnosis of diseases?

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.