What is protein and its important parts?
Q: Using a pipette, add 2 mL of suspended DEAE SEPHAROSE (anion) resin to a chromatographic column. Rep...
A: DEAE Sepharose matrix is used in Anion exchange column. In the given method power of salt strength i...
Q: describe how lysozyme may or may not be separated by thin-layer chromatography
A: Thin Layer Chromatography is a qualitative technique used to isolate non-volatile mixtures. As name ...
Q: Who is the father of biochemistry?
A: Biochemistry means the study of biomolecules presents inside biological organisms. It can also be de...
Q: 6. An enzyme catalyzed reaction has a KM of 1 mM and a Vmax of 5 nM/s. What is the reaction velocity...
A: The rate of a chemical reaction depends on the substrate concentration. Km is the Michaelis-Menten c...
Q: Aside from ovalbumin, what are other possible proteins which can be isolated from egg white? Give th...
A: Proteins are the polymers of amino acids, white egg is the liquid which is present within an egg. It...
Q: Why is a karyogram arranged from largest to smallest? What would happen if it was arranged from smal...
A: The explanation is as follows:
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: 3. Minimum number of carbon required for a ketose sugar to have cyclic structure is - Explain in 2-3...
A: Carbohydrates are composed of carbon, oxygen, and hydrogen which are connected by the g...
Q: Identify the structure of the predominant form of the pentapeptide at pH = 12 if there is a pentapep...
A: The given peptide is composed of five amino acids and it can also be called a pentapeptide. Amino ac...
Q: critic the article. You are expected to have an (a) Introduction (b) Discussion (yo can attach relev...
A: The question is all about the carbohydrate i.e polysaccharides that consists of a unit sugar monosac...
Q: The backbone of a triglyceride is __________. a. a three-carbon molecule with an aldehyde and two hy...
A: 4. a.) All physical properties of fatty acids are influenced by the length and degree of unsaturati...
Q: What are the main structural features of the mucupolysaccharides chitin? How do this aid in its func...
A: Mucopolysaccharides are sugar polymer also called as Glycosaminoglycans. Such polysaccharides are wi...
Q: Explain how oxidizing an organic compound can fuel ATPproduction
A: ATP is popularly known as the energy currency of the cell. The high-energy phosphate bonds present i...
Q: The SARS-CoV-2 spike protein is heavily glycosylated. What are some of the monosaccharides found in ...
A: The spike (S) protein of SARS-CoV-2 mediates the virus binding to the human cells via its interactio...
Q: Calculate the enzyme and specific activity of a reaction with 3 μM Hsp90 using the following inform...
A: Given Values: The molecular weight of the Hsp90 = 82.7 kDa Concentration of Hsp90 = 3 μM Molar Extin...
Q: There is only one possible sequence of amino acids when deduced form a given nucleotides. But multip...
A: Nucleotide refer to a biomolecule composed of phosphate, pentose sugar and nitrogenous base. These a...
Q: 1. Compare and contrast DAT from IAT based on procedure and clinical significance. 2. Explain the i...
A: Given: 1. Comparison and contrast DAT from IAT based on procedure and clinical significance. ...
Q: Haworth Projection Formulas Practice Exercise Student Name:. Has 2 carbon Pentose? Ketose? Has pyran...
A: Carbohydrates contain aldehyde or ketone compounds with multiple hydroxyl groups present in them. Th...
Q: Describe how the differences in the size of the receptive fields within the fovea and peripheral ret...
A:
Q: how is phosphate utilized in humans?
A: Phosphate is derived from phosphoric acid. it is an anion, ester, or salt. A...
Q: What is a virus and how does the immune system kill viruses? What are the 5 examples of food that ca...
A: The science that deals with the study of viruses is called virology. Viruses are classified based on...
Q: 16. What decides and allows amino acid residues are phosphorylated or dephosphorylated? 17. åre proc...
A: Phosphorylation of amino acids in the protein molecules plays an important role in signaling pathway...
Q: Explain what is meant by “stereospecificity.”
A: Specificity is the key term in biochemistry mainly in the study of enzymes. It is the ability of an ...
Q: 9. The transamination of the amino acid aspartate is catalyzed by aspartate aminotransferase. A) Dr...
A: A)TRANSAMINATION is the process by which amino groups are removed from amino acids and transferred t...
Q: Please answer fast First dar a diacylphosphogylerol in which both acyl-groups resulte from condensa...
A: omega 3 18:1 fatty acid has 18 C-atoms with one double bond in between C3 and C4 carbon atom from om...
Q: Why is BSA used as a standard for protein content determination? Can other proteins be used instead?
A: Bovine Serum Albumin is a protein which is derived from cows. It consists of 583 amino acids, bound ...
Q: What type of lipid I shown in the picture believe?
A: Lipids are non-polar biomolecules. Lipids are classified as simple lipids, compound lipids, and deri...
Q: 4. Which of the following best describe the physical properties of fatty acids? a. All physical prop...
A: The backbone of triacylglycerols is constituted of a glycerol moiety in which all the three hydroxyl...
Q: Explain the mechanism by which statins lower “bad” cholesterol.
A: Lipoprotein can be defined as a biomolecule that is made up of fat droplets encircled by a phospholi...
Q: Describe the protein composition of gluten We all know gluten is composed of two types of proteins ...
A: Gluten is defined as the rubbery mass that remains when wheat dough is washed so as to remove the st...
Q: Describe how different post-synaptic potentials can be summated on a single neuron to determine if t...
A: Synapse is a junction that mediates information transfer from one neuron to another neuron or an eff...
Q: Why is gluconeogenesis important in the Cori cycle?
A: The metabolic mechanism gluconeogenesis produces glucose from non-carbohydrate carbon sources. Plant...
Q: 1.) What are the main structural features of the polysaccharides starch? 2.) How do this aids in its...
A: Polysaccharides are major classes of biomolecules. Polysaccharides are long chain of carbohydrate mo...
Q: What are the different metabolic pathways that are affected in sepsis? (4 answer choices are correct...
A: Sepsis is a life threatening condition that arises due to uncontrolled response to an infection by t...
Q: suggest two reactions that are very fast (are over in minutes or seconds)?
A: A chemical change is called a chemical reaction. It requires varying lengths of time for completion....
Q: To which class does each enzyme belong? Explain hexokinase alanine aminotransferase alcohol deh...
A: The enzymes are divided into 7 classes mainly oxidoreductases, transferases, hydrolases, ligases, ly...
Q: What are the 2 divisions of the immune system? and What are the 5 parts of the immune system?
A: The immune system is a complicated network of cells and proteins that protects the body from infecti...
Q: 3. The Lysine-rich (KKRPKPGG) octapeptide sequence has been shown to bind selectively to a class of ...
A: Proteins are polymers of amino acids linked by peptide/amide bonds with release of the water molecul...
Q: The following reaction is a vitamin B12-dependent reaction that proceeds via a mechanism analogous t...
A: The correct answer of the question is: c: Atom c corresponds to atom Methylmalonyl - CoA mutase is a...
Q: Double bonds are the sites of clouds of ________, making them easy targets in lipid oxidation. fill...
A: Chemical bonds can be classified into covalent, ionic and dative bonds. The C-C (Carbon -Carbon) bon...
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: Voer die titrasie uit op die peptied Ala-Lys-His-Ala uit / Do the titration on the peptide Ala-Lys-H...
A: Here Ala-His-Lys-Ala is a tetra peptide consist of two alanine at two end, one His and One Lys. The ...
Q: What are the main structural features of the polysaccharides cellulose? How do this aid in its funct...
A: Cellulose - Polysaccharide made up of the monomer glucose
Q: Triglycerides are transported by chylomicrons because________.a. they cannot move easily in the bloo...
A: Chylomicrons, also known as ultra low-density lipoproteins (ULDL), are lipoprotein particles that ar...
Q: 1. How is the cell membrane similar to a plastic bag with tiny holes? 2. What two components make up...
A: The extracellular and intracellular environment is aqueous and polar. The cell membrane creates a hy...
Q: What form of the tripeptide is most abundant at pH 4.00? O ILY CO ILY2+ O ILY+ O ILY O ILY-
A: Tripeptide is an oligopeptide that contains three amino acids. It has two peptide linkages in it. A ...
Q: Draw the structure of alanylglutamylglycyllysine.
A: Peptides are nothing but small condensation products derived from amino acids. They appear small whe...
Q: Explain phase 1 and phase 2 of metabolism and its role and what it does.
A: The metabolic breakdown of pharmaceuticals by living organisms, usually via specialised enzyme syste...
Q: Match the following to the appropriate receptor pathway: Vitamin D Receptor Choose... Heat Shock Pro...
A: Cell signaling is critical for the multicellular body’s ability to coordinate various processes over...
Q: The B pleated sheet secondary structure can be formed through either intramolecular hydrogen bonding...
A:
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