Cite possible research study wherein detecting the pH of a substance is an essential procedure in the study.
Q: Ninhydrin Test Samples used: Egg Albumin Gelatin Dispersion Added reagent: Ninhydrin Solution ...
A: Ninhydrin is a general test for proteins and amino acids. It degrades amino acids into aldehydes, am...
Q: One of the frist steps in isolating plasmid DNA via mini-prep is to pellet the cells after O/N cultu...
A: "Since you have asked multiple questions, we will solve the first question for you. If you want a sp...
Q: TRUE OR FALSE?
A: Metabolic pathways in living organism include series of enzyme-mediated chemical reaction that inclu...
Q: 1. How many different tripeptides are possible? How many carboxyl terminals of polypeptide chains ar...
A: Tripeptides are composed of three amino acids. There are 20 naturally occurring amino acids . A mol...
Q: Assume that the complete combustion of one mole of glucose to carbon dioxide and water liberates 287...
A: Here is the complete solution:
Q: 6. Which of the following statements concerning bile acids is incorrect? They are... a. Insoluble in...
A: Bile acids are steroid acids present in bile of mammals and vertebrates. These bile acids are conju...
Q: An unknown sample was tested if there is a presence of lipid, after the test it shows that it is po...
A:
Q: OH || CH3CHCH2CSR || CH3CH=CHCSR
A: Enzymes are involved speed up the metabolic reaction in the body. These are classified into six type...
Q: _4] Xylose gives a positive result with Molisch's, Seliwanoff's, & Bial's-Orcinol tests. 5] Aniline-...
A: Carbohydrates are widely distributed in plants and animals and they have important structural and me...
Q: Identify the names of protein separation methods and also understand the methods of separation. (1-2...
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...
Q: If the % transmittance greater than 90%, then which of the following is true The solution is h...
A: The relationship between transmittance and absorbance is logarithmic. If a solution has higher trans...
Q: Which of the four classes of amino acids has side chains with the greatest hydrogen-bond-forming pot...
A: Amino acids are building blocks of protein. 4 types of Amino acids are - Polar & acidic Polar &...
Q: The compound tetraethylammonium (TEA) blocks the voltage-gated changes in potassium permeability tha...
A: Action potentials are known to be the source of neuronal transmission, in the form of electrical sig...
Q: 1. The pka of an acid is partly dependent on the environment of the acid. What will be the effect of...
A: According to the Henderson-Hasselbalch equation, which defines the relationship between the concentr...
Q: Draw the products that would be produced from phospholipase C cleavage of a glycerophospholipid with...
A: Fatty acids are important sources of energy and the process of oxidation involves the degradation of...
Q: Hi, please help me with my assignment. All questions please. 1. The metabolic precursor for the pr...
A: Hi, thank you for posting the question on Bartleby. As per the guidelines we can answer up to three ...
Q: Give the identity of the monosaccharide components of the tetrasaccharide: А: B: C: D:
A:
Q: What is the advantage of using lipids as storage of energy in animals compared to the use of starch ...
A: Animals use carbohydrates for short-term energy storage, while lipids are used for long-term energy...
Q: A 50.0 mL juice extract is colorimetrically assayed using Nelson's test. One milliliter (1.00 mL) of...
A: Carbohydrates are polyhydroxy aldehydes or poly-hydroxy ketones with a molecular formula of (CH20)n....
Q: Draw (be specific on the structures of each component in the cycle) and explain the entire process o...
A: The citric acid cycle is also known as the TCA cycle. It occurs in the matrix of mitochondria. It in...
Q: Describe the roles of carbohydrates as antigens in the human body and in RBC
A: Carbohydrate antigens are polysaccharides and glycoconjugates of multiple structural configurations....
Q: SEE EXAMPLE IN THE IMAGE A mixture of 0.20M acetic acid and 0.30M sodium acetate is given. Calculate...
A: The Henderson Hasselbalch equation for calculation of the pH of a solution of weak acid and its conj...
Q: 4. Create a PCR master mix for the following: 48 samples, 25 uL total volume per reaction, 2 uL temp...
A: PCR, or the polymerase chain reaction, is a chemical reaction that is used by molecular biologists t...
Q: Create the chemical equation for the following: 1. Olive Oil + Hubl's solution 2. Oleic acid + Hubl'...
A: Hubl’s solution is made by dissolving three grams of mercuric chloride in thirty milliliters of 95 p...
Q: How much caffeine can be extracted using 50.0ml of DCM if a tea bag contains 15 grams of tea leaves ...
A: Given Values: Amount of tea leaves = 15 grams % of caffeine present in tea leaves = 0.9% Amount of ...
Q: Order the cofactors based on their use in the mechanism of the a-ketogluterate dehydrogenase complex...
A: The α-ketoglutarate dehydrogenase complex, also known as oxoglutarate dehydrogenase complex plays an...
Q: Biochemistry Question
A: “Since you have posted multiple questions with multiple sub-parts, we will solve the first question ...
Q: Explain why, glucose-6-phosphate will prefer to go via the pentose phosphate route. What additional ...
A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic p...
Q: efer to the figure below. Replacing lysine with another amino acid in the protein may alter the shap...
A: Proteins: Proteins are an important class of biological macromolecules that are polymers of amino a...
Q: QUESTION 8 Imagine that a proline is present at position 4 in an alpha helical structure, the number...
A: Proline : Has secondary amino group(NH) involved in 5 membered ring structure and 2 bonds formed in ...
Q: 6
A: GTP (Guanosine triphosphate) is an energy-rich molecule. It is a purine nucleoside triphosphate. It ...
Q: How sunscreen product's broad spectrum ability (resistance to both UVA and UVB) is measured?
A: Broad spectrum sunscreen : The sunscreen gives protection from the sun's harmful ultraviolet A (UVA)...
Q: From the complete oxidation of glucose (glucose → 6CO2), how many total NADH electron carriers are...
A: Glycolysis is a process in which one molecule of glucose is converted to two molecules of pyru...
Q: Which of the following types of bonds are responsible for the secondary structures of proteins? Cova...
A: Almost every function in living organisms depends on proteins. These are the biomolecules composed o...
Q: Upon treatment with phenylhydrazine reagent & hydrolysis, maltose gives glucuronic acid and glucosaz...
A: In the reduction reaction, the aldehyde or keto group of monosaccharides is reduced to the appropria...
Q: True or False. Write the word “reducing” if the statement is correct, otherwise write “non-reducing”...
A:
Q: A collection of 1-stearoyl-2-oleoyl-3-lauroylglycerol molecules is most likely to form a/an (bilayer...
A: 1-stearoyl-2-oleoyl-3-lauroylglycerol Large lipid tail is present in the molecule alongwith the pola...
Q: 30. How can one identify the presence of introns in a hybrid of DNA and mRNA? Give an example of non...
A: Introns are non-coding sequences, whereas exons are coding sequences. Splicing is the process of joi...
Q: A. Signal transduction in cells can happen in two fundamental ways once a signal arrives at the cell...
A: All the cells respond to the signals they receive from their surrounding. The steps involved in the ...
Q: the correct answers since there are no more keys to correction. MULTIPLE CHOICE: WRITE the letter of...
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since yo...
Q: Using a schematic diagram, illustrate the biosynthetic pathways in the formation Gums and Mucilages.
A: Gums and Mucilages both are polysaccharides produced by plants and known as hydrocolloids. It is pro...
Q: Classify characteristics of skeletal muscle energy metabolism by dragging each statement to its corr...
A: Oxidative phosphorylation This pathway requires oxygen Produces a significant fraction of ATP durin...
Q: Complete the following diagram, using arrows to show the flow of electrons, for this reaction cataly...
A: Glyceraldehyde 3-phosphate dehydrogenase is an enzyme that catalyzes the sixth step of glycolysis an...
Q: DNA reacts with Biuret through ______________, and shows an absorbance in the visual region at _____...
A: DNA is also known as deoxyribonucleotide. DNA has double-stranded having two antiparallel strands wr...
Q: Caffeine is an adenosine O antagonist O agonist
A: There are various bioactive compounds present in various plants. The bioactive compounds have an eff...
Q: The biochemical function for the cholesterol present in cell membranes is a. Cell recognition b. Reg...
A: First 3 subparts have been answered ,as per guidelines. Please repost the last as separate question....
Q: Which of the following types of bonds are present in the primary structures of proteins? O Hydrogen ...
A: Proteins are composed of twenty standard amino acids attached together through amide bonds. These tw...
Q: What is the difference between a carbohydrate and sugar? Give a simple explanation.
A: Carbohydrates are the essential macronutrients which contains carbon (C), hydrogen (H) and oxygen (O...
Q: Molisch Test
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...
Q: Which of the following amino acid groups has the least propensity to be present in a beta turn? O Ly...
A: Almost every function in living organisms depends on proteins. These are the biomolecules composed o...
Step by step
Solved in 2 steps
- Describe how to calculate pH from the concentration of H+ or OH−.What is the role of indicator in determining if the substance is acid or base? (Note that the indicator used was an Eggplant Indicator).Explain the chemical reaction involves in the solubility of an organic compound in sodium hydroxide