„CO2 *H3N CO2 „CO, aminotransferase PLP `Ph Ph a Ammonia b L-Valine L-Lysine d L-Alanine

Q: Define about primary miRNAs (pri-miRNAs) ?

A: MicroRNAs (miRNAs) are small regulatory RNAs derived from stem-loop sections of original transcripts...

Q: Why is it important to know about the importance of carbohydrates to our daily life?

A: Carbohydrates, abbreviated as carbs, are sugar molecules. Carbohydrates are one of three major nutri...

Q: Is it ethical to see a severe need for help andnot respond to it directly?

A: Firstly, we need to understand what is a severe need . It may vary from person to person . The sever...

Q: What are the advantages of gel filtration as a technique for protein purification? Identify two type...

A: Gel filtration is used to seperate a mixture of proteins only on the basis of molecular weight. The ...

Q: Draw a peptide from the given amino acids Phe-Cys-Ala-Arg-Ala-Ser-Tyr. Try to cleave this oligopepti...

A: Pepsin exhibits a broad cleavage specificity but has a tendency to cleave the polypeptide chain in t...

Q: Write into the given fields the nomenclature name of the given tripeptide and its sequence using one...

A: Peptides or proteins are composed of twenty standard amino acids attached together via peptide bonds...

Q: Summarize the major amino acids and their characteristics.

A: Amino acids are molecules that combine together to produce proteins. Amino acids and proteins are th...

Q: Answer the following questions. 1. List the complementary non-coding DNA sequence. This refers to th...

A: The messenger RNA (mRNA) sequence is given, and we are asked to determine the complementary non-codi...

Q: Draw and name three different functional groups. Draw the basic structure of an amino acid. Show how...

A:

Q: REAC 447: Qualitative Testing for Lipids 6. Describe a method or test you could use to distin- guish...

A:   Biological lipids are a chemically diverse group of organic compounds which are insoluble or poorl...

Q: nswer for group 1

A: IRRITABLE BOWEL SYNDROME : it is a disease caused by a certain  bacteria or virus. it a chronic type...

Q: What amino acids are present on the unknown sample based on the results below? Test

A: Ninhydrin Test is used to test the presence of ammonia, amines or alpha amino acids or primary amine...

Q: 1. How    do    you    prepare    25    mL    of    a    0.4X    solution    of    SDS    from    a ...

A: Using formula C1V1= C2V2, we can calculate the Molarity, w/v, %, or any other concentration of the s...

Q: Tests Principle behind functional group that will give evidence of a References the test a positive ...

A: Generally carbohydrates are defined as polyhydroxy aldehydes or ketones . carbohydrates  also are ca...

Q: Its principal function is to increase the concentration of glucose in the blood by speeding the glyc...

A: Glucose is the simplest source of energy for the body. The glucose which is obtained through diet is...

Q: Which of the following terms correctly describes the relationship between D-fructose and L-fructose?...

A: Monosaccharides are the simplest carbohydrates unit. These consist of glucose, galactose, fructose e...

Q: ATP Synthase is known to catalyze the synthesis of ATP with a ΔG°’ close to zero, and a Keq' close t...

A: The F1/F0 ATP synthase catalyzes the conversion of ADP to ATP coupled with the movement of protons a...

Q: Draw a graph of free energy G (y-axis) vs reaction progress (x-axis) that illustrates what the kinas...

A: A reaction is thermodynamically feasible if the delta G for a reaction is negative. Enzymes increase...

Q: An enzyme is present at 100 nM (nanomolar) and has a Vmax value of 25 uM/s (micromolar/second). The ...

A: Enzyme concentration= 100 nM Vmax value= 25 uM/s  Km for substrate = 5.2 uM

Q: 8. Explain how to prepare 3 ml of a solution with a concentration of 2ug/5ml from a stock solution o...

A: For the preparation of this solution from a concentrated stock  solution the formula V1 x S1 = V2 x ...

Q: The following results were obtained for an enzyme-catalysed reaction Substrate concentration (mmol l...

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that o...

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: II. Give the test that will distinguish the ff. sugars. Indicate which sugar it is positive and what...

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature t...

Q: Calcitonin reduces Ca+ from the blood

A:

Q: write the introduction for the effect of denaturing agent on the structure of phycocyanin on two pag...

A: Phycocyanin is a water-soluble pigment protein. It comes from microalgae. It is non-toxic.  It has a...

Q: Assume that during the process of creating the SHH protein an error was made. Instead of producing a...

A: The lumen of the endoplasmic reticulum has several chaperones that assist in the folding of proteins...

Q: A substance that affect the rate of the reaction without being consumed Select one: a. enzymes b. a...

A: The study of chemical reactions catalysed by enzymes is known as enzyme kinetics. Enzymes, which act...

Q: 3. Explain the fluid mosaic model of a cell membrane, use a diagram to explain your answer. Then bri...

A: Plasma membrane is a bilayer of lipids. Plasma membrane provides protection and acts as a selectivel...

Q: A two-step pathway that is activated by the secretion of glucagon and adrenaline

A: Glucagon and adrenalin, both induce an increase in hepatic glucose levels. However the mechanism of ...

Q: In size exclusion chromatography, which component will elute last in the set up?   Group of answer c...

A: Size exclusion chromatography is also known as gel filtration chromatography (GFC) or gel permeation...

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

A: Citric acid is one of the most common food additives and flavor enhancers. It can be found naturally...

Q: What are the nucleotides of the mRNA from gene Z? (see the attached picture)

A: Transcription is the process of synthesis of mRNA from DNA. The DNA strand which acts as the templat...

Q: In a solution at physiological pH, the side chain of a polar basic amino acid bears a charge. Positi...

A:       An amino group and an acid group are present in organic molecules called amino acids. Amino ac...

Q: Draw a hydropathy plot and a 2D protein cartoon for a protein that passes through the lipid bilayer ...

A: Based on the polarities of the side chains of amino acids they can be arranged in a hydrophobicity s...

Q: Continuous exposure of a Gαs protein coupled receptor to its ligand leads to a phenomenon known as d...

A: In eukaryotes, G protein-coupled receptors (GPCRs) are the most numerous and diverse type of membran...

Q: NEED ANSWER ASAP PLEASE

A: Metabolic pathways are the combination of catabolic and anabolic reactions. Metabolic pathways synth...

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: Which of the following statements about glucose metabolism is correct? A. Glucagon increases the ...

A: Glucose metabolism involves many pathways which are Glycolysis in which glucose is broken down into ...

Q: When experiencing stress, the effects of the epinephrine circulating in the body will result in a. b...

A: Therapeutic Epinephrine is a synthetic version of the sympathomimetic amine epinephrine, which has v...

Q: quantitatively measure the concentration of carbohydrates

A: Benedict's test is mainly used for detection of reducing sugar in the given analyte solution. It is ...

Q: Five amino acids were subjected to reverse phase chromatography, and the following Rf values were co...

A: Rf value is defined as distance travel by compound divided by distance traveled by solvent. Given Rf...

Q: Glycosidic bond formation is what type of reaction? O Reduction O Hydrolysis O Oxidation

A: Monosaccharides are simplest sugar which form  disaccharides, oligosaccharides and polysaccharides. ...

Q: In an enzyme's active site, a catalytic histidine residue abstracts a proton from the hydroxyl group...

A: Enzymes carry out the catalytic process through three mechanisms. They are, acid-base catalysis, cov...

Q: How does adjusting Mg2+ concentration affect the PCR yield and specificity? How does adjusting prim...

A: Introduction: Polymerase chain reaction involves the ampliifcation of a particular piece of DNA to p...

Q: . Which type of proteins are also known as denatured proteins? A. Primary proteins B. Secondary pr...

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

Q: An enzyme is present at 100 nM (nanomolar) and has a Vmax value of 25 uM/s (micromolar/second). The ...

A: Michaelis–Menten kinetics is a well established model of enzyme kinetics.  The Michaelis -Menten equ...

Q: (iv) Consider the molecule 1 being derivatized to yield molecule 2. How would you expect AG for the ...

A: Biomolecules are the molecules involved in several biochemical pathways and also part of important b...

Q: Which of the following differentiates erythrose with erythrulose? Erythrose has 2 chiral carbon whil...

A: Erythrose and erythrulose are the monosacharide sugars that consists of four carbon atoms. They diff...

Q: Given the chromatogram below in a normal phase, which samples would be the least polar? O Samples B ...

A: To compare the relative polarity of the molecules, the retardation factor (Rf) can be used . The Rf ...

Q: Draw the orbital diagrams of the following elements: Silicon Охудen Chromium

A: Introduction: Orbital diagram help visualize which orbitals the electrons in an atom are. There are ...