Filtration
Q: Based on the pk table for amino acids (Table 1.1), draw the structures with net charge, and the equi...
A: Acid strength is the tendency of an acid to dissociate and donate a proton. The value of pKa of an i...
Q: 7. Triacylglycerols are _____ in their ability to store energy when compared to glycogen, the energy...
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...
Q: Complete Table 2.4 on your own. Calculate the volumes needed for preparing 1.00 mL of the remaining ...
A: For preparation of BSA solutions of different concentrations for the calibration curve from the stoc...
Q: How does the bioavailability of metal ions differ based on complexation with polysaccharides or amin...
A: There are three common terms used in soil science in relation to metal ion and its absorption and ut...
Q: 4. What are the general name for the monomers, dimers and polymers of carbohydrates?
A: Carbohydrates, abbreviated as carbohydrates, are sugar molecules. Carbohydrates, together with prote...
Q: 7. Make a data table for the experiments/trials. It should include reaction conditions volumes of re...
A: Enzymes are the biological molecule that has a great impact on any biochemical reaction occure in th...
Q: With the aid of a simple generic diagram: i) IDENTIFY and EXPLAIN how the type(s) of chemical bondi...
A: The downloaded image of the 3GRS structure from PDB is as shown. This is the structure of Glutathion...
Q: Based on the given results, what do you think is the isoelectric pH of casein? Briefly discuss your ...
A: Casein is a key protein of milk and present in large amounts in cheese. Proteins are polymers of ami...
Q: What are the general name for the monomers, dimers and polymers of carbohydrates?
A: Carbohydrate: Carbohydrates are biomolecule made from Carbon, Oxygen and Hydrogen atom and have chem...
Q: Circle and label the hemiacetal functional group and the acetal functional group in each of the foll...
A: Carbohydrate is a macronutrient that the body uses to generate energy and form complexes that are ne...
Q: 1. The compound is an ethonalamineplasmalogen. The following tests were done. What are the results t...
A: Ethonalamine plasmalogen are mainly phospholoipids and frequently occur in kidney, lungs, brain and...
Q: 2) Draw the molecular structures of the products obtained when 1-palmitoyl-2-oleoyl-3- phosphatidyls...
A: Phospholipase are the group of enzymes which hydrolyzes the phospholipids into fatty acids. It is cl...
Q: What information do you get from these controls to give you confidence in your results? How does gro...
A: Microorganism are small organism which we can observed through the microscope. It is usually used as...
Q: An enzyme that works best at pH 2 and temperature 35-39°C was dissolved in water then boiled. Afterw...
A: The function of a protein arises from the three dimensional structure of the protein.
Q: Describe five major types of lipids
A: Five major types of lipids : 1. Fats 2. Waxes 3. Phospholipids 4. Triglycerides 5. Steroids
Q: describe and explain the physiological and biochemical perturbations in plants caused by flactuation...
A: Stress is any adverse environmental condition also called as abiotic factors collectively hampers g...
Q: Find a procedure for determining phosphorus content in fertilizer other than the gravimetric method
A: The phosphorus content in fertilizers can be measured spectrophotometrically after treating the samp...
Q: Review Figures 8.12 and 8.13. In cells, the primers forDNA synthesis are short strands of RNA, so ea...
A: A primer molecule is a short strand of RNA. During replication, the complementary nucleotides are ad...
Q: When [Et] = 20 nM and [SAD] = 40 µM, the reaction velocity, V0, is 9.6µM s1. Calculate Km for the su...
A: Michaelis menten constant, Km is the substrate concentration required to produce half maximum veloci...
Q: My PDB code: 3GRS residue point: 66 (LYS) mutation: VAL
A: 3GRD.PDB is the crystallographic structure of GLUTATHIONE REDUCTASE solved at1.54 ANGSTROMS resoluti...
Q: Identify the principles of the lypophilization process and list down the precautions and limitations...
A: Lyophilization is a messy freeze-drying process that eliminates water from a product after it has be...
Q: Part I. Answer the following questions in 5 to 7 sentences. 1. What are pentoses? What are the roles...
A: Carbohydrates are also known as hydrates of carbon. They contain elements such as carbon, hydrogen, ...
Q: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen Y-globulin...
A: The separation of proteins by electrophoresis involves the movement of protein molecules in the appl...
Q: Describe the relationship between the degree of unsaturation and the physical characteristics of lip...
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...
Q: Below are structures of several steroid hormones derived from cholesterol. Circle the steroid nucleu...
A: Steroids are biological compounds which have four rings with specific molecular configuration. Stero...
Q: Which of the following will occur if there is an increase in enzyme or substrate concentration? in...
A: Enzymes increase the rate of biochemical reactions by decreasing the activation energy. Activation e...
Q: Given: One way to think about the hexokinase is that it couples the hydrolysis of ATP (AG° - -30.5 k...
A: Hexokinase: Hexokinase phosphorylate Glucose to Glucose-6-PO4 by utilizing one molecule of ATP. Here...
Q: The image below is an example of the results that you could expect to see from your gel. Each group ...
A: PCR amplification of a gene and detecting the amplified product on agarose gel is very common practi...
Q: are all the protein separated properly using isoelectric focusing? why or why not?
A: The proteins are composed of amino acids that have ionizable side chains with characteristic pKa val...
Q: 18. Which one of the following factors should be on the x-axis of the graph to accurately describe e...
A: Enzymes are the biological catalysts that fasten the rate of chemical reactions. They are neither ut...
Q: Draw a simple diagram indicating where fatty acids enter the aerobic respiratory pathway.
A: Aerobic respiration occurs in the presence of oxygen. Aerobic respiration includes glycolysis, PDH r...
Q: Explain how cellular communication occurs on molecular and cellular levels. Provide examples
A: Cell signaling has great importance because most of the working of the cell take place by cell signa...
Q: My question is Explain why you feel numbness when using a topically applied pain cream that cont...
A: Lidocaine is an an anesthetic and it leads to numbness of that particular area in which it is applie...
Q: Describe the methods used to identify the location of DNA binding proteins in the regulatory regions...
A: DNA binding sites are a form of binding website online determined in DNA wherein other molecules may...
Q: why are enzymes so important in the control of metabolism yet they do not alter thermodynamics/bioen...
A: Enzymes are proteins that are essential in completion of chemical and metabolic reactions of the bod...
Q: You are given two proteins with a pI of 4.5 and pI of 7.7. In an example of an anion-exchange colum...
A: Buffer can be used to separate the proteins with a pI of 4.5 and pI of 7.7. This form of chromatogra...
Q: Deficiency in which mineral nutrient is responsible for Menkes disease? Phosphorous Molybdenum...
A: Nutrients are important for the growth of organism and to survive and reproduce. Nutrients are requi...
Q: Assuming that G6P is labeled at its C1 position, determine where the label will appear in the formed...
A: Pentose phosphate pathway or hexose monophosphate shunt is an alternative pathway to glucose oxidati...
Q: What are the main structural features of the polysaccharides cellulose? How do this aid in its funct...
A: Carbohydrates are classified into three types on the basis of the number of sugar units they contain...
Q: Station l: Passive Transport 1. Passive transport = Examples) a. b. Station 2: Active Transport 2. A...
A: Lipophobic molecule- These are those molecule which are easily soluble in water they are generally p...
Q: Briefly describe the relationship between degree of unsaturation and the physical characteristics of...
A: Lipids are biomolecules are made up of fatty acids and a glycerol molecule, which are joined to each...
Q: Draw each of the enzymatic step for each chemical conversion and write the enzyme together with the ...
A: Fatty acid biosynthesis is the pathway of synthesizing fatty acids from acetyl-CoA and NADPH cataylz...
Q: How protein activity can be modulated by alternative splicing ?
A: The process of selecting distinct combinations of splice sites within a messenger RNA precursor (pre...
Q: Using the Nemst equation, what is the Eion for Chloride if the intracellular concentration is 10 mM,...
A: One ion (K+, Na+, Cl-, etc.) rarely regulates the Vm in live cells. This might be predicted by the i...
Q: Why are buffers important in living systems? please explain
A: A buffer is a solution that can withstand pH changes when acidic or basic substances are added to it...
Q: 1.) What nitrogenous base would not be expected in structure C? 2.) What nitrogenous base would not ...
A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which o...
Q: During cell couting, when the data are plotted in an ordinary graph or on a cross-section paper, why...
A: For experiments involving growth of cells whether bacterial or eukaryotic the results of a growth ex...
Q: 3. Give a schematic diagram of the events of the oxidative phosphorylation involving the electron tr...
A: The metabolic reactions of carbohydrates, fatty acids, and amino acids generate CO2 and H2O, along w...
Q: Topic: Isolation of Crude Ovalbumin from Egg White by Ammonium Sulfate Precipitation (Salting Out) ...
A: Ovalbumin is an egg white protein which is responsible for egg white formation and has a molecular w...
Q: You are supplied with the following: NaCl (Mr = 58.443 g/mol) 250 mM Tris-Cl, pH 8 solution (1...
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...
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- When something is sterilized, there are levels or degreesthat are reached for that object’s or material’s sterility. True orfalse?The strength of ionic interactions is weaker in water than inan anhydrous medium. Explain how water weakens theseinteractions.Why is there a need to filter the alkaline solution after adding the Barium chloride solution?
- What are the BMET's role, protocol, and procedure for proper cleaning and or disinfecting equipment? Explain the different categories that determine when equipment must be disinfected or sterilized. Identify a common cleaning and disinfectant solution and the specific purpose of each.The physician who treats your puncture wound opts to insert a drainbefore applying the dressing. What is the rationale for the insertionof the drain?Match the samples to the type pf solution they belong.
- BuffersWhy is there a need to use acids and boil the sample in maceration?points) You have to make 50mL of 0.05M HCI from a 10M HCI stock solution, but the onlymeasuring devices available are 100mL graduated cylinders and 10mL serological pipes. Howcould you accurately make the dilute HCI solution (clearly explain)?
