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Q: A plant isolate was subjected to qualitative tests to determine the presence of macromolecules.…
A: Qualitative tests detect the presence of specific molecules in a sample solution. There are…
Q: The following unsaturated fatty acids can be found in seminal fluid and act on smooth muscles.…
A: Introduction: Fatty acids are an important source of energy. They all have a carboxyl group at one…
Q: explain Role of telomere in disease give a diagram
A: A telomere is a region at the ends of linear chromosomes that contains repeating nucleotide…
Q: How consuming too much dietary fat and drinking carbonated drinks affects lipid metabolism
A: Dietary fat and carbonated drink consumption have been found to be associated with several different…
Q: Which of the following cell types can do glycolysis, anaerobic respiration, glycogen biosynthesis,…
A: Gluconeogenesis is a process that converts non-carbohydrate substrates into glucose.
Q: what happens to the intactness of DNA if extracted DNA fibers were placed in buffer of pH 3?
A: Extracted DNA is generally stored in neutral pH.
Q: Table Q1(a) shows typical values for the intracellular and extracellular concentrations of the major…
A: All cells have an electrical potential difference or membrane potential across their plasma…
Q: In the Krebs Cycle (Citric Acid Cycle), A 4-carbon compound with a 2-carbon unit to yield a 6-carbon…
A: Kreb cycle/ tricarboxylic acid cycle/ citric acid cylce - occur in matrix of mitochondria.
Q: The hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial…
A: Consider the reaction where a substrate 'S' is converted to its product 'P' by an enzyme. The rate…
Q: 20. Which of the following is NOT a precursor for gluconeogenesis? Select one: A. Ethanol B.…
A: Glucose is the simplest form of carbohydrate that is utilized for energy purpose. Gluconeogenesis is…
Q: What would be the final primer concentration if 0.5 ul of 10 uM primers were ad a PCR reaction with…
A: Introduction: A primer is a short strand of DNA or RNA that is usually about 18-22 bases and serves…
Q: . This cell is dependent solely on glucose as an energy source a.Muscle cells b.Kidney cells…
A: 1. the cell that solely dependent on glucose source is- Answer- d. brain cells Glucose in human…
Q: For questions #23 - #27 A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the…
A: The number of moles of any compound is found by making use of formula: number of moles=given…
Q: Draw the complementary DNA strand for the given: 5'-A-T-C-C-G-A-A-T-T-G-3' Draw the complementary…
A: Let us first understand the one letter codes for the given nucleotides: A is Adenine T is Thymine…
Q: The succinyl CoA to citrate pathway of the citric acid cycle is shown. Identify the missing…
A: Succinyl Co-A and the reactions given in the question are part of the TCA cycle. The TCA cycle is a…
Q: ______ 1. is the name of the enzyme that catalyzes the hydration of carbon dioxide to bicarbonate…
A: Enzymes are biocatalysts which increase the rate of biochemical reactions. The CO2 formed in the…
Q: Removal of phosphoryl groups is catalyzed by ___________ a. Diphteria toxin and cholera toxin b.…
A: The phosphoryl-transfer potential (the standard energy of hydrolysis) compares the proclivity of…
Q: What are the main functional groups present in carbohydrates? Illustrate and explain.
A:
Q: explain why is the importance of pharmacogenetics in the world of forensic sceicn
A: Introduction: Pharmacogenetics is the study of how genetic differences in a single gene develop…
Q: fat-soluble vitamins?
A: Fat soluble vitamins:-These vitamins are present in foods containing fats,the body absorbs these…
Q: How does the degree of unsaturation and structure of fats affects its functionality, for example in…
A: Lipids are not polymers. The simplest form of lipid is fatty acids which are a long chain of…
Q: Which of the following is present in sphingolipids? a). fatty acid b). carbohydrate c). phosphate…
A: Lipid molecules are o amphipathic nature and these molecules are used to make the plasma membrane.…
Q: Which of the following contains the most lipids? A. Banana B. Champorado C. Olive oil D. Cheese
A: Different food items consist of different micro and macronutrients. Few of the macronutrients are…
Q: (a) What is the function of helicase in DNA replication? (b) What is the function of DNA polymerase?…
A: DNA is called deoxyribonucleic acid. DNA act as genetic material in most organisms. DNA replication…
Q: Which characteristic is shared by the ring forms of the given monosaccharides? * CH2OH CHO O= H- HO-…
A: Ring forms of monosacharides are formed by reaction of aldehyde or ketone functional group with one…
Q: Which of the following statements about protein digestion are true? Check all that apply. ► View…
A: Proteins are macronutrients, which act as the building blocks of the body. Proteins can also act as…
Q: Explain the importance of carbohydrates in your body
A: Carbohydrates are among the most important biomolecules needed for the sustenance of life. They are…
Q: The conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate is the only oxidative…
A: Glycolysis is a metabolic pathway in which glucose is converted into pyruvic acid and ATP releases.…
Q: Neurotransmitters of inhibitory signal makes the membrane potential more positive. Select one: O…
A: Hi, thank you for posting the question on Bartleby. As per the guidelines, we are authorized to…
Q: A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between…
A: DNA as well as RNA are two crucial building blocks of life. The human cells also comprises of RNA…
Q: Which statement describes a competitive inhibitor? a. A competitive inhibitor has a structure…
A: Enzymes are biomolecules made up of amino acid. It acts as catalyst for biochemical reactions while…
Q: How many calories of energy/osmole would need to be expended in order to concentrate a solute…
A: Solute = 75 fold Generating a gradient 75 times as much solute on the one side of membrane than the…
Q: Compare and contrast some of the artificial sweeteners:aspartame,saccharin, sucralose, erythrol
A: Artificial sweeteners are used for sugar replacements. This sweetener provides a sweet taste to…
Q: Velocity (mM/min) [S], mM Uninhibited Inhibited 1.75 1.94 1.38 2.17 2.26 1.67 3.00 2.85 2.13 5.50…
A: Enzyme kinetics are studied using Michaelis Menten equation. This equation is as below: V = VmaxSKM…
Q: For an enzymatic reaction, the following data were obtained for two different initial enzyme…
A: Enzymes are protein molecules that increase the rate of reactions by decreasing the activation…
Q: Draw the structures of glucose, pyruvate, and acetyl coenzyme A; number (label) the carbons in each.
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. Where is insulin synthesised and in what form is it stored in the body? 2. Describe the mechanism…
A: Insulin is a peptide hormone composed of 51 amino acids. Insulin is the hormone, which regulates the…
Q: FOV measured at 100x total magnification is 400 micrometers. What is the FOV at 40X total…
A: Formula to find the unknown field of view if the field of view of the scanning value: Total…
Q: Neutrophils exhibit a respiratory burst of free radicals and strong oxidizers during acute…
A: Free radicals are highly energetic chemical species that go onto react with almost anything.…
Q: Complete the table below: RNA DNA Strand Sugar residue Nitrogenous bases Main Function
A: DNA is Deoxyribose nucleic acid and RNA is Ribonucleic acid
Q: Please describe the protein purification process with the aim of purifying a protein which locates…
A: We will answer the first question since the exact one was not specified. Please submit a new…
Q: Angiotensin-converting enzyme inhibitors (ACE inhibitors) are used to treat high blood pressure.…
A: ACE is an enzyme in the Renin-Angiotensin-Aldosterone pathway (RAAS). ACE inhibitors (ACE I)…
Q: Differentiate the class of carbohydrates and their chemistry
A: Carbohydrates are the major source of energy for human beings. Carbohydrates are classified as…
Q: Which of the following is incorrect concerning protein structure determination by X-ray…
A: Protein structure determination by X-Ray Crystallography: is a technique used to obtain the 3D…
Q: Describe the endogenous mechanisms that regulate cholesterol synthesis.
A: Regulation is a process, where enzymes are activated or inhibited to carry out certain process or…
Q: Biochemistry Question Quantitative Comparison Questions 2) A: Phospholipase C, as the Effector in an…
A: Effector molecules are small molecules which regulates the activity of other macromolecules. Thus,…
Q: 1. What happens to the rate of liver glucose metabolism during moderate intensity exercise? 2. Would…
A: Carbohydrates are the main energy source for body, they broke down in to glucose as the sole ATP…
Q: Question # 1: A shampoo bottle lists "partially hydrolyzed protein" as one of its ingredients. What…
A: Almost every hair product on the market today contains protein in some way or another. Protein…
Q: 4 Chitin and Amylopectin
A: Most carbohydrates found in nature occur as polysaccharides, polymers of medium to high molecular…
Q: Explain the Role of telomere in regards to cancer
A: Telomeres gradually shorten with each cell division, resulting in less protection for the…
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- REFLECT AND APPLY An inhibitor that specifically labels chymotrypsin at histidine 57 is N-tosylamido-L-phenylethyl chloromethyl ketone. How would you modify the structure of this inhibitor to label the active site of trypsin?MATHEMATICAL The hydrolysis of a phenylalanine-containing peptide is catalyzed by -chymotrypsin with the following results. Calculate KM and Vmax for the reaction. PeptideConcentration(M)Velocity(Mmin1)2.51045.010410.010415.01042.21065.81065.91067.1106Nonspecific elution of affinity bonded macromolecules is used in affinity chromatography explain why?
- 43. The Hoffman rule states that: the alkene with less alkyl substituents is the major product in base-induced elimination reactions the more highly substituted carbocation is formed as the intermediate rather than the less highly substituted one the alkene with more alkyl substituents is the major product in base-induced elimination reactions the less highly substituted carbocation is formed as the intermediate rather than the more highly substituted one44. Effects of clofibrate. High blood levels of triacylglycerides are associated with heart attacks and strokes. Clofibrate, a drug that increases the activity of peroxisomes, is sometimes used to treat patients with such a condition. What is the biochemical basis for this treatment? Please Demonstrate and explain.15. How much powder and water to make a 0.1 concentration of resazurin and please explain the reaction from resazurin to resorufin?
- One treatment for hyperuricemia is administration of xanthine oxidase inhibitors like allopurinol. What is the biochemical rationale for this treatment? Discuss the mechanism and show an illustration how this drug able to alleviate symptoms of hyperuricemia?BIOCHEMICAL CONNECTIONS What are the structural differences between vitamin C and sugars? Do these structural differences play a role in the susceptibility of this vitamin to air oxidation?RECALL How many high-energy phosphate bonds must be hydrolyzed in the pathway that produces GMP from guanine and PRPP by the PRPP salvage reaction, compared with the number of such bonds hydrolyzed in the pathway leading to IMP and then to GMP?
- What is the biochemical advantage of sigmoidal kinetics?What biochemical function do these Omega-3 fats play? Much cheaper alternative sources of omega-3 fats include fats from some seeds and nuts (most often from flax seed in consumer products), but the allure of fish oil sources maintains these products' popularity despite much higher prices. Is there a difference in the omega-3 fats derived from plant and animal sources? If so, explain the difference and why one is "better" than the other.Fibrinogen contains tyrosine- O - sulfate. Propose an activated form of sulfate that could react in vivo with the aromatic hydroxyl group of a tyrosine residue in a protein to form tyrosine- O -sulfate.