Figure 1 show the shape of the peaks in gas chromatography that causes loss of column efficiency. Determine the type of shape and identify two possible solutions to fix it.

Q: 1. A 50-ycars-old man consumes daily about 90 g of fat of animal origin (fatty mcat, butter, cheese)...

A: Triacyl glycerols (TAGs) are formed when the three -OH groups of glycerol are esterified with fatty ...

Q: [N] NO MATCH 1. yields 2 moles of fatty acid, phosphoric acid, glycerol and choline upon hydrolysis ...

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and s...

Q: The following statements best describe the RNA structure EXCEPT A) the repeating units are deoxyribo...

A: S.No. DNA RNA 1 Deoxyribonucleic Acid.   Ribonucleic Acid. 2 Generally double stra...

Q: How many phosphate groups are part of the nucleotide? (A) 2 only B) 1, 2, or 3 c) 1 only D) 3 only

A: S.No. DNA RNA 1 Deoxyribonucleic Acid.   Ribonucleic Acid. 2 Generally double stra...

Q: Please describe the corresponding elements that make carbohydrate, lipids, protein, nucleic acids

A: Biomolecules are composed primarily of the elements :- carbon(c) , nitrogen(N), hydrogen(H), oxygen(...

Q: I. Name the following carbohydrates using the proper way of naming/IUPAC system. a. Erythrose b. Lyx...

A: Carbohydrates are one among the 4 biomacromolecules. They are called hydrates of carbon as their gen...

Q: Under what conditions does Km represent the true binding affinity (i.e. Kd) of the substrate to the ...

A: Ans) option 1 is the correct answer. when kcat << k-1 km is the substrate concentrat...

Q: How do D-amino acids differ from L-amino acids and what are the biological roles that are played by ...

A:            Amino acids are monomers of protein they are linked with each other by forming peptide bo...

Q: Observe the structures above and answer the questions below. Please pay attention to the number of e...

A: All these structures given are protein domain or motif structure and is part of many large protein m...

Q: 1. Would you say that indicator tests are qualitative or quantitative? Explain your answer.

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

Q: Describe the types of pathogens. Give an example of an obligate pathogen, a facultative saprophyte, ...

A: Microorganisms, often known as microbes, are microscopic organisms that can be found all over the pl...

Q: You sequence a new tRNA and discover that the anticodon sequence is 5'-IGC-3. What amino acid does i...

A: I corresponds to an unusual bas hypoxanthine, which is found in tRNA

Q: Based

A: Insulin  binds to the receptor activates several cascade of events.

Q: The quality problem A central theme in biochemistry is that protein function is determined by prote...

A: Proteins have four levels of conformation. They are, the primary structure, secondary structure, ter...

Q: HO, но. но NO2 G .F O,N" NO2 Br F 1. Provide the mechanism for the chemical reaction of pigment F wi...

A: The pigment in the question are Azo pigment/dye and is organic compound contains Azo group (-N=N-). ...

Q: What enzyme kinetic parameters are apparently impacted by competitive inhibitors?      Vmax     ...

A: Correct answer  Option b. Km   Explanation  Competitive Inhibition: Competitive inhibition is a type...

Q: A protein-ligand binding reaction is run. At equilibrium, half the protein is ligand bound, the unbo...

A: Consider the equilibrium reversible binding interaction between a protein P and ligand L forming a p...

Q: What is the m/v % concentration of a solution of LiCl with a density of 2.07 g/mL in 40.0 mL of deio...

A: Given Values: Mass or weight of LiCl = 2.07 grams The volume of the solution = 40 ml The density of ...

Q: You've isolated a novel protein, but you believe what you actually have is a mixture of the unmodifi...

A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group (...

Q: Using an official compendium, enumerate the different general tests required for the for the raw mat...

A: N-acetyl cysteine is used in the biological antioxidant activities. Further this molecules quenches ...

Q: Enzyme hydrolysis of glucose-6-sulfate occurs in a marine microorganism. The activity test is based ...

A: Given: KM = 6.7 x 10-9 , Vmax= 300 nM min-1 = 300 x 10-9 m/ min-1, Substrate = 2 x 10-5 M Velocity =...

Q: It refer to the structures of the pathogen that are found associated with the infected plant (i,e., ...

A: The visible effects of diseases on plants are called symptoms and any detectable changes in color, s...

Q: Tryptophan synthase is one of the enzymes synthesized from the trp mRNA. In wild-type E. coli, the t...

A:       Trp-operon is an anabolic operon (do synthesis of tryptophan). requirement of tryptophan is ve...

Q: QUESTION 9 What are the various ways of dispensing heparin in a biomaterial? Compare and contrast.

A: Heparin is a linear polysaccharide synthesized from proteoglycan. Heparin is made up of repeating di...

Q: Why Mayana Leaves (Coleus Blumei Benth) contain anthocyanin?

A: Most of the plants that we see around us are of green color because of the special pigment present i...

Q: The Gibbs free energy can be defined as the maximum amount of non-expansion work performed by a clos...

A:

Q: ENDOSYMBIOTIC THEORY application to this subject (BIOCHEMISTRY)?

A: It is believed that life arrived on earth some four billion years ago and the first cells were proka...

Q: Explain how the carbonate-bicarbonate buffer system works in balancing acid-base in the blood.

A: Buffers are solutions that have weak acid and its conjugate base.  They nullify small changes in the...

Q: Make a schematic diagram for the synthesis, storage, release, and degradation of acetylcholine.

A: Acetylcholine is main neurotransmitter of the parasympathetic nervous system.

Q: Illustrate different types of lipids and relate their chemical structures to their role in the bioch...

A: Lipids are important to our body as they store energy, as well as they are required for cellular str...

Q: What is the impact of biochemistry of fats consumption especially having too much saturated fats in ...

A: Our body needs energy for the proper functioning of all the organs and to sustain the metabolic acti...

Q: Why can't humans digest cellulose while ruminants can? What is the difference between the two organi...

A: Cattle, sheep, and goats are examples of ruminant livestock. Ruminants are hoofed mammals with a dig...

Q: Characterize the interconnection between Citric acid cycle and Urea cycle. Draw the scheme of this i...

A: Steps of citric acid cycle

Q: The following define nucleic acids EXCEPT А They are polyionic molecules of high molecular weight co...

A: Nucleic acids are Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Q: Qualitative Analysis of Proteins 1. Fill out the table below by providing the necessary information...

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...

Q: Describe the progression of this meal through the digestive system beginning in the mouth and ending...

A:   Ingestion Food processing begins with ingestion (eating). The teeth aid in mechanical digestion by...

Q: Consider the Fe(Il) heme center in hemoglobin. Iron is colored orange and dioxygen is colored red. A...

A: Introduction - Hemoglobin is a globular , oligomeric protein made up of heme and globin. Hemoglobin ...

Q: In a spectrophotometer, what should be the appearance on the graph if the sample is pure? presence o...

A: Spectrophometry is a widely used technique in identification and confirmation of chemical substances...

Q: Define glycogenesis

A: Even when we are resting, our bodies require a constant energy source to carry out everyday tasks su...

Q: Define micelle

A: The plasma membrane of cell or cell organelles is composed of the lipid bilayer. The lipid bilayer i...

Q: Consider the following free energy diagram for an uncatalyzed and enzyme-catalyzed reaction. Select ...

A: Those proteins or biological catalysts which help to speed up the chemical reaction are termed enzym...

Q: Enumerate and describe the classes of enantiomeric drug Discuss briefly the different methods of ena...

A: All the objects & compounds around us are made up of the basic unit called atoms. Atoms combine ...

Q: Defintion of Vision's Chemistry?

A: -Light is absorbed by a pigment in a photoreceptor cell (by a dye in the eye), and the resulting pho...

Q: 6. Celiac disease is a disorder of the small intestine characterized by autoimmune response to glute...

A: Gluten protein is commonly found in many cereals like Wheat, barley, rye etc and is difficult to dig...

Q: Ceramide is synthesized biologically from sphingosine. 1. What type of reaction in this synthesis re...

A: Ceramide is a type of lipid, which is composed of sphingosine and fatty acids. Ceramide forms glycol...

Q: For the following, calculate pka, and pka, of 1 Glycine, determine the 2 buffering regions, and calc...

A: Glycine is an amino acid with H-atom as the side chain. The isoelectric point of a amino acid (pI) i...

Q: Wavelength vs. Absorbance UV - VIS Residual Graph 0.05 -0.05 -0.1 -0.15 -0.2 -0.25 220 240 260 280 3...

A: The residual plot shown here is Wavelength Vs Absorbance plot has unique pattern. Here, plot is show...

Q: ENDOSYMBIOTIC THEORY application to this subject (BIOMOLECULES)?

A: Endosymbiosis is one of many different types of symbiotic connections (symbioses) that can exist bet...

Q: Below is the primary sequence of a viral protein. MSVVNTEIKFPTHLRSGDFAIIDGMVVEVTSVEYKPVEQAVYLKYRYHL...

A: The charge of a protein is determined by the charge of individual amino acids. The charge of individ...

Q: How does hyperpolarisation decrease amplitude of an action potential during a train of action potent...

A: The rapid and large change of membrane potential of a nerve cell during which the potential reverses...