From natural to synthetic ingredients in perfumery Explain and give example
Q: Explain why amino acid can increase blood glucose.
A: Q 1. Proteins are made up of amino acids. Life is made up of amino acids and proteins. When proteins...
Q: Would glucose be an inhibitor of fructose? Why?
A: Glucose, Fructose - Both are reducing six-carbon simple sugars
Q: What are the important considerations that you have to remember in antibody identification What is t...
A: Introduction: The ABO blood group system is considered to be an important blood group system in huma...
Q: In Soap experiment(creation), How did soap compare to the commercially prepared soap?
A: Soap is a mixture of oils and alkali along with some natural aromatic compounds and moisturizer and ...
Q: State Two points to support the statement below, using adequate and sufficient information to clearl...
A: Humans have 13 vitamins, which are categorized based on their solubility. Nine vitamins are water-so...
Q: What were some of the most interesting learnings in biochemistry?
A: Biochemistry, often known as biological chemistry, is the study of chemical processes inside and rel...
Q: Compare and contrast the location and pH sensitivity of receptor-ligand interaction in the LDL and t...
A: Endocytosis occurs when a coat protein (typically clathrin) on the cytoplasmic side of the plasma me...
Q: Why did the soap have to “cure” in the molds?
A: Fats and oils are triglycerides having a glycerol backbone with all the hydroxyl groups esterified w...
Q: NEED ANSWER ASAP PLEASE
A: Metabolic pathways are the combination of catabolic and anabolic reactions. Metabolic pathways synth...
Q: All are correct about DNA gyrase in E. coli EXCEPT: It works to remove positive supercoiling intr...
A: DNA gyrase is the first type II topoisomerase discovered from E. coli. DNA gyrase has the ability to...
Q: Fill in the blanks. The citric acid cycle converts two-carbon units into In the process the carbons ...
A: Citric acid cycle: The citric acid cycle is also known as the tricarboxylic acid cycle is an amphibo...
Q: Glycocongugates are, by definition: Question 26 options: Carbohydrates covalently linked to bi...
A: Carbohydrates are macronutrients that are used to produce energy in metabolic activities. Monosaccha...
Q: In SOAP Experiment, Do you think the type of fat/oil used will make a difference in the product? Why...
A: Soaps are sodium salts of fatty acids and are form by the saponification reaction.
Q: Evaluating: If a DNA strand reads AATGCTCCAGT, what would the complementary strand read: * O GGCAATC...
A:
Q: Why do the BP and HR change with drops in temperature? Explain the physiologic mechanism behind thi...
A: Blood pressure ( BP) is the pressure exterted by the blood against the walls of blood vessels during...
Q: what are miscellaneous lipids?
A: Lipids get classified as - Simple lipid Compound lipid Derived lipid Miscellaneous lipid
Q: Question:- 1. Transcribe and translate the given region of DNA, note that the promoter region is to...
A: The Central dogma of molecular biology involves the synthesis of RNA using DNA as template by the pr...
Q: Given the chromatogram below in a normal phase, which samples would be the least polar? • Samples B ...
A: Chromatography is a technique, used to separate related compounds from a mixture. It is used for the...
Q: 1. Which of these activities occur in ER? You can select more than one. Transcription Translation pr...
A:
Q: 12.49.Explain why it is essential that fl uids used in intravenous injections have approximately the...
A: Intravenous fluids (IVFs) are one of the most used medical procedures for resembling physiologic bod...
Q: hat is the pH of 0.6M acetic acid?
A: Acetic acid is a weak acid, to calculate the pH we need acid dissociation constant (ka) , for this a...
Q: Consider the malate dehydrogenase reaction from the citric acid cycle. Given the listed concentratio...
A: Malate dehydrogenase is citric acid cycle enzyme (metabolism) catalyzes the oxidation of malate into...
Q: Answer Questions about your results: 1. Which pH provided the highest pepsin activity? Is that what ...
A:
Q: Draw the structure of this peptide: N-Met-His-Tyr-Leu-Asp-Ser-Arg-Leu-C
A: Amino acids are the building blocks of proteins connected by the amide linkage peptide bond (CO-NH)....
Q: Explain how a phosphate buffer neutralizes added acid and base in a biological sys
A: Buffer solutions often are weak acid/strong acid and conjugate base. buffers resis...
Q: The enzymatic activity of an enzyme with Kg = 2 mM that converts substrate S into product P is measu...
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that o...
Q: If the nucleotide at position 23 in thw first strand of DNA ia changed to "A", what effect would thi...
A: Understanding changes in DNA is very important to study presence of mutations and their phenotype ef...
Q: THE LEAST EFFICIENT BUFFER MIXTURE a. 0.001 M HCI & 0.001 M NaCI b. 0.1 M NH4CI & 1M NH4CI c. 1 M CH...
A:
Q: In 3-5 sentences, discuss the similarity and the difference between chitin and cellulose.
A: Chitin and cellulose are homopolysaccharides. Polysaccharide is of two types homo and het...
Q: 1. Based on your knowledge about gums and mucilages, how will you differentiate resins from them? (O...
A: Q. 1. Mucilages are generally normal products of metabolism (physiological products), formed within ...
Q: What is the difference between obligate and non-obligate chain terminating nucleotides? How were sof...
A: Chain termination is a chemical method which stops the formation of intermediates in a chain propaga...
Q: Which of the following pairs are correct? Ribulose:Aldotriose; Tagatose:Aldopentose Ribose:Ketohexos...
A: The answer is the last option Mannose is an Aldohexose and Psicose is a ketohexose is correct. Mann...
Q: Why are some sugars sweeter than others? Explain in 3 sentences. *
A: Sugars are simple Carbohydrates that act as building blocks for polysaccharides. They are used as fl...
Q: Which among the following demonstrates the difference between Native Polyacrylamide Gel Electrophore...
A: PAGE or polyacrylamide gel electrophoresis is a separation technique under the influence of electric...
Q: Which of the following is true concerning cellulose? Question 24 options: Can only be broken d...
A: Carbohydrates are composed of carbon, hydrogen, and oxygen in the ratio of 1:2:1. The carbohydrates ...
Q: Consider a peptide with the following amino acid sequence: H2N-ASENHLDGCPYTKSRG-COOH Analyze the p...
A: pKa: The logarithmic of Ka has a negative value, which is represented by the symbol pKa. pH is defin...
Q: Which of the following statements concerning the peptide NH3-Val-Ala-Gly-Lys-Leu-Gly-Val-Phe- Tyr-ll...
A: The given peptide is as: NH4+-Val-Ala-Gly-Lys-Leu-Gly-Val-Phe-Tyr-Ile-COOH This polypeptide has 10 a...
Q: Define the Regulation of Proteins by Phosphorylation ?
A: Protein phosphorylation affects several aspects of protein function in all living organisms. In euka...
Q: CH3 CH2-CH,-CH2 CH2-CH,CH2-CH2-CH2 CH2-CH2 ĉ-SCOA
A: Beta oxidation is the process by which long chain acyl CoA are broken down to acetyl CoA. Each round...
Q: NAD+ and FAD are oxidized in the electron transport chain. true false.
A: Electron transport chain is transfer of electrons between protein complexes that creat electro chemi...
Q: Which of the following is the odd one out? Kinases Oxidoreductases Isomerases Lyases Translocases
A:
Q: An enzyme is present at 100 nM (nanomolar) and has a Vmax value of 25 uM/s (micromolar/second). The ...
A: Enzymes are biocatalyst that increases the speed of reaction by lowering the act...
Q: These sugars have at least one common type of linkage EXCEPT maltose lactose sucrose cellobiose
A: Maltose, sucrose, and lactose are examples of disaccharides. Cellulose is an example of a linear pol...
Q: Predict the results you would get if your Cytosine DNA sample was inadvertently contaminated with th...
A: DNA is a nucleic acids and polymer of nucleotides linked by phosphodiester bonds. It is composed of ...
Q: 7. What is the best description of the following four molecules? HO CHZOH CH2 OH H- -O- H- OH НО НО ...
A: Sugars are simple Carbohydrates which are termed as monosacharides. Monosacharides are classified in...
Q: An unknown sample was tested if there is a presence of lipid, after the test it shows that it produc...
A: Acrolein test is commonly used to detect the presence of lipids in a sample. The sample is treated w...
Q: For the purpose of energy utilization, what are the advantages of generating energy from lipids as c...
A: Sugars, starch, and cellulose are among a vast group of organic molecules found in meals and biologi...
Q: What is the likely mechanism of spread of NDM-1?
A: NDM-1 is the protein product of a gene that some bacteria produce. A bacterial strain containing NDM...
Q: 8. What should be approximate wavelength of the depletion laser in a STED microscope for imaging of ...
A: Stimulated emission depletion (STED) microscopy is a super resolution microscopy, which is based on ...
Q: 1.What is the molar concentration of a 15% glycerol solution? (Glycero...
A: For the first question, 15% glycerol solution represents that 15g of glycerol is dissolved in 100mL ...
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- Discuss relevance of ethylene in the horticultural industryMake a literature or internet search, and compare how herbal preparations differ from the manufacture of commercial synthetic drugsSuggest how natural aroma molecules with coconut fragrance profile can be extracted from extra virgin coconut oil. In your answer describe the technology to be used and justify your choice. Also, explain why other technologies for extraction should/could not be used in this specific problem.
- What do you think is the relationship between Pharmacognosy and plant chemistry to other fields of pharmacy?What are the 2 ways of production that will allow a product to be classified as an essential oil?: (Select all that apply) Choose at least one answer. a. hot pressed b. vacuum distilled c. steam distilled d. cold pressedFor an element to be regarded as essential, all of the following criteria must be met, except: a. No other element can perform the function. b. The element is directly involved in plant nutrition. c. The element is inorganic. d. The plant cannot complete its lifecycle without the element.