Ninhydrin Test Samples used:  Egg Albumin Gelatin Dispersion Added reagent: Ninhydrin Solution   Observation: Interpretation:

Q: Identify and EXPLAIN one way Proteins and Carbohydrates are similar and one way that they are differ...

A: The life-sustaining and organic molecules, produced by living organisms are called biomolecules or b...

Q: Name a. at least 5 herbal extracts that are often the main ingredients in astringents and toners b...

A:                  Astringent and toner are similar. toner and astringents are liquid-based. Used to r...

Q: Molisch Test

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

Q: 1. What is the common metabolic pathway of these three nutrients? Explain the process involved. 2. M...

A: Since the name of the three nutrients is not mentioned in the first question, we consider it incompl...

Q: Name one reaction of glycolysis, one anaplerotic reaction, and one reaction of TCA cycle that acetyl...

A: Allosteric regulation is the process of controlling an enzyme, either by activating or inhibiting th...

Q: Which of the phi/psi angles would be violating a ramachandran plot? Select all that apply: Phi= 90;...

A: The Ramachandran plot is a plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amin...

Q: Number of electrons generated in oxidation of 1 glucose to 2 pyrvuate in glycolysis. _ Number of el...

A:   1.Number of electrons generated in oxidation of 1 glucose to 2 pyrvuate in glycolysis.  Answer: In...

Q: What are the potential issues that arise when coding osteoarthritis? When given a complication of pr...

A: Biology is the study of life as a science. It is a wide natural science with certain unifying themes...

Q: Given that the molar extinction coefficient of lysozyme is 37200 Abs M-1cm-1, calculate the absorban...

A: According to the Lambert Beer's law: Absorbance = (extinction coefficient) x (concentration) x (path...

Q: serum calcium level of 10 mg/dL would be expressed as how many mEq/L? At.W Ca (divalent) = 40

A: 10 mg/dL implies 10 mg calcium in 1 dL 1dL= 0.1 L 10 mg calcium in 0.1 L In 1L mg calcium present = ...

Q: 1.provide a solution using a table, listing all the specific individual reactions that will generate...

A:       Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic pro...

Q: Which of the following TCA cycle intermediates is also a metabolite in gluconeogenesis? O Pyruvate O...

A: Ans). Option 3 oxaloacetate is the correct answer. Explanation:  Oxaloacetate which is an intermedia...

Q: given a stock solution of 10% dextrose, how would you make 5 mL of a 0.9% dextrose solution? find mL...

A: Given Values: The concentration of the stock solution of dextrose = 10% Concentration of the final s...

Q: A What is the sequence of the sample DNA submitted for sequencing given the gel electrophoresis prof...

A: Sanger sequencing is a method for determining the nucleotide sequence of DNA. This method also known...

Q: From the complete oxidation of glucose (glucose > 6CO2), how may total NADH electron carriers are pr...

A: The metabolic pathway that breaks down glucose and produces ATP is known as cellular respiration. Gl...

Q: The following statements best describe the RNA structure EXCEPT   they are double stranded because ...

A: RNA is a single-stranded molecule, but can form local double-stranded structures. RNA can form doubl...

Q: Why do steroid hormones not require signal transduction and second messengers to exert their actions...

A: Steroid hormones:- It is a group of hormones , belong to the class of chemical compounds known as st...

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: An incomplete (low quality) protein    A. is a protein that is missing one or more of the essential...

A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino ac...

Q: OH HỌ Но. OH OH но но HO- но Но OH Which is the correct IUPAC name of the structure given? O a-D-glu...

A: This is the structure of trisaccharide where three monosaccharides are linked with each other with O...

Q: Explain the biological importance of of carbohydrates for a living things

A: Carbohydrates are the most abundant biomolecules in nature and form an important part of our diet to...

Q: why is the pathway for biosynthesis of a biomolecule at least partially different than the pathway f...

A: Biomolecules or biological molecules are the molecules that are present in organisms. The major type...

Q: Briefly discuss the Glyoxylate Pathway

A: The glyoxylate cycle enables acetyl-CoA to be converted into malate. This cycle occurs in the peroxi...

Q: Sugar polymers may vary both in the composition of the sugar monomers and in the types of connecting...

A: Carbohydrates are important biomolecules that are extensively used by various life forms on earth as...

Q: 1. Consider the following set of data and answer the following questions: IS) (M) 6x 10 1x 105 2x 10...

A: Hi! Thank you for your questions. As you have asked multiple questions but haven't mentioned which o...

Q: Define the following terms briefly as they relate to the experiments Cite an example for each using ...

A: Carbohydrates are large biomolecules composed of carbon, hydrogen and oxygen. Carbohydrates are clas...

Q: In the reaction shown, the amino group from the species containing Rị is transferred to the keto aci...

A:            Transamination reactions are involved in many amino acid biosynthetic pathways. Amino aci...

Q: From the complete oxidation of glucose (glucose  →  6CO2), how many total nucleotide triphosphates a...

A:

Q: QUESTION 3 Imagine that a proline is present at position 4 in an alpha helical structure, the number...

A: Answer  Option b: None

Q: What is the function of the buffer phosphate in the human bod

A: It is important to maintain our blood pH for the proper functioning of our body. The main buffers in...

Q: Why are nucleobases in nucleic acids called "bases"?   1. Because they resemble baseball bases   ...

A: Nucleobases : Purine(A,G), pyrimidine(T,C) Purines hydrogen bonds with pyrimidines A double bond T G...

Q: Break down the glycolysis pathway in terms of the following reaction steps NOTE: please include the ...

A: Glycolysis is a process in which glucose is oxidized & converted to pyruvate and in that process...

Q: Classify the following pairs according to their specific type of isomerism. Write your answer on the...

A: Carbohydrates are one of the major essential nutrients for our bodies. They are the major source of ...

Q: With the aid of diagrams, explain the processes and principles of each of the following methods:  ...

A: Enzymes have the ability to increase the rates of reactions in biological systems and this property ...

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: 2. Suggest a reason why amino acids are usually more soluble at extremes of pH than they are at neut...

A: Amino acids are the smallest units that makeup peptides and proteins inside the cell. Amino acids co...

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: A geneticist discovers that two different proteins are encoded by the same gene. One protein has 56 ...

A: Organically active proteins are the polymers of L-amino acids linked by a peptide bonds. Various ada...

Q: As homocysteine levels increases    A. cardiac risk decreases  B. cardiac risk increases  C. cardia...

A: Heart along with the blood vessels (arteries, veins and capillaries) and blood comprises the cardiov...

Q: true or false 1. Catabolism is the breakdown of substances in a biological system 2. Aromatic hydr...

A: 1. Catabolism is the breakdown of substances in a biological system. Answer: True  Explanation:  Cat...

Q: I. True or False  ____________1] Mutarotation affects the reducing property of carbohydrates. _____...

A: Carbohydrates are abundant biomolecules that can be tested by several tests. Sugar molecules can be ...

Q: Think about your favorite kind of pizza. How is your body provided with each of the four major biolo...

A: Food is made up of a wide range of nutrients including carbohydrates, fats, proteins, vitamins, mine...

Q: Answer the following questions about chymotrypsin using the active site diagram below. Sers7 R. :0. ...

A: Chymotrypsin is a proteolytic enzyme which is used in digestion of proteins. It hydrolyses peptide b...

Q: + J. Draw the structure of the following molecules and complete the table. Aldose/ Pentose/ Mono/Di/...

A: Carbohydrates: Carbohydrates are polyhydroxy aldehydes or ketones that are primarily produced by pl...

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: Seatwork CH2 CH Identify the type of bond(s) that stabilizes the protein structures. H,C H,C CH CH H...

A: A peptide bond is a chemical bond between two amino acid residues in which the carboxyl group of one...

Q: A white powder thought to be morphine (C₁,H₁NO,) was found next to an unconscious person. Analysis o...

A: Elemental analysis: Whenever a hydrocarbon burns, carbon dioxide, and water are formed. All the car...

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: Examples (at least 5) of house items that have nucleic acids

A: The nucleic acid was discovered by Friedrich Miescher from the nuclei of the pus cells. He called it...

Q: I. True or False ____________9] Ribulose yields 5-hydroxymethylfurfural upon treatment with  strong...

A: Carbohydrate is a macromolecule and major source of energy for the living organisms. It is mainly co...