Study the given structures below. Which of the following are epimers? H 0 H- OH но H- H- HO- но -H HO- H- OH но -- но- но -H- но H- но -- но- но- ČH;OH H OH H OH H OH ČH,OH ČHOH ČH;OH D-Gul D-Ido D-Gal D-Tal
Q: The figure shows that the average distance between base pairs measured parallel to the axis of a DNA...
A: DNA is composed of 2 polynucleotide strands would in a helical manner. Distance between 2 base pairs...
Q: In Chapter 3, the Kd of calmodulin EF hands for binding Ca2+ is given as 10−6 M. Many proteins have ...
A: Calmodulin is a Ca2+ sensor with EF-hands as its high-affinity Ca2+ binding domains, making it a pro...
Q: Name the four different types of interactions responsible for creating tertiary structures in protei...
A: Tertiary structures shape is determined via the different bonding interactions between side chains o...
Q: Protein Description A 35 kDa monomer Disulfide-linked homodimer comprised of 19 kDa monomers homodim...
A: Answer - Protein is made by amino acids and in living organisms, 22 types of amino acids exist and...
Q: What changes in the structure of each polysaccharide affect its gelling property? Explain
A: Colloid polysaccharides, proteins, and synthetic polymers are used to make gels, which are solid, je...
Q: Label all 5 the indicted regions in this coenzyme (labels like site of redox activity, etc)
A: Coenzyme are molecules which enhances or facilitates the action of specific enzyme. Enzymes are usu...
Q: Given a tripeptide Cys-His-Lys, Cys: Pk1 = 1.71; Pk2 = 10.78; PkR = 8.33 His: Pk1 = 1.82; Pk2 =...
A: The pKa values of amino acid side chains that constitute a protein play an important role in definin...
Q: You are given a suspension of purified mitochondria that are known to have adequate reserves of NAD+...
A: ATP synthesis occurs in the mitochondrial matrix by the ATP synthase enzyme. ATP synthase uses the p...
Q: Why the Ezyme activity deacreses when the MgCl2 concentration increases to 4mM onwards? Discuss
A: Enzymes are usually consist of protein molecules (composed of amino acids polymers). Active site of ...
Q: Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, ...
A: Proteins are made up of amino acids, which are a type of molecule. The basic components of life are ...
Q: chloroplast a. muscle contraction b. where fatty acids and phospholipids are synthesiz C. surrounded...
A: Introduction: The cell is the fundamental unit of life and all living organisms are made up of cells...
Q: What are the complications of having a high blood glucose level?
A: Glucose is an essential nutrient for the growth and development of cells in most aerobic organisms. ...
Q: Peptide Concentration (M) 2.5 x 104 5.0 x 104 10.0 x 104 15.0 x 104 Velocity (M/min) 2.2 x 106 5.8 x...
A: Km is the substrate concentration at half vmax.vmax is the maximum rate of reaction catalysed by Enz...
Q: Write the overall net reaction for photosyynthetic Co2 fixation. (Take into account both light and c...
A: Introduction: Photosynthesis is a process in which plants and bacteria use the energy from sunlight ...
Q: Assume that in a certain cell, the ratio of products/reactants or Keq = 745.4 (Keq is dimensionless)...
A: The Reaction quotient or Q is given as the Q = (Product of concentrations of products)/(Product of c...
Q: Translocation during translation requires energy from the hydrolysis of Select one: O a. GTP O b. AT...
A: Translation is the process of formation of proteins from amino acids that are synthesized by the mRN...
Q: Consider the Ramachandran plot to answer both questions. Which observation most likely describes par...
A: 1) The observation of α helix can be most likely observed at: φ = –140° ; ψ = +130° ; many Val resid...
Q: An enzymatic reaction was carried out in a batch-operated reactor until exhaustion of the substrate....
A: Enzyme kinetics is a study of enzyme catalyzed biochemical reaction using plotting the graph Substra...
Q: Read the paragraph below and answer the question: What makes the information on blood type interesti...
A: Blood typing is the Differentiation of blood groups based on the presence of type of antigens on sur...
Q: A small generic section of the primary structure of an a helix is given by -amino acid, -amino acid,...
A: Alpha-helix is an example of a secondary structure. Alpha-helix is formed by the hydrogen bonding be...
Q: „CO2 *H3N CO2 „CO, aminotransferase PLP `Ph Ph a Ammonia b L-Valine L-Lysine d L-Alanine
A: Transamination is the process of the transfer of an amino group from one amino acid to a keto acid. ...
Q: Ever eat a maggot? Guess again! The FDA publishes a list, the Food Defect Action Levels list, which ...
A: Given Values: 20 maggots are allowed in 100 grams of the mushroom. The average size of the batch = ...
Q: What form must all carbohydrates be in for cells to use them as an energy source making it the most ...
A: Carbohydrates are the most abundant biomolecules that contribute to the energy-yielding pathway. The...
Q: The porosity of the PAGE gel is determined by the ratio of acrylamide and the amount of (TEMED, bis-...
A: Introduction: Polyacrylamide gel electrophoresis is a subtype of gel electrophoresis whereby normal ...
Q: How much ATP and CO2 can be derived from 500 g of lactose?
A: Lactose is a disaccharide made up of galactose and glucose ...
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: Given a tripeptide Cys-His-Lys, Cys: Pk1 = 1.5; Pk2 = 10.8; PkR = 8.5 His: Pk1 = 1.6; Pk2 = 9.0; PkR...
A: Hi. Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...
Q: Polysaccharides are * A. saccharide unit that contains 3 to 10 units B. the simplest sugar uni...
A: Carbohydrates are a key source of food and a source of energy for the majority of living organisms. ...
Q: List the ketone bodies. Where are they synthesized and where are they used?
A: Ketone bodies have a distinct odour that can be detected in the breath of people in ketosis or ketoa...
Q: Oxidation of a thiol produces a disulfide. True or False
A:
Q: The order of elution of amino acids X, Y, VW and Z in a cation exchanger eluted with a buffer of inc...
A: Ion exchange chromatography is used to separate molecules based on the charge. In the ion exchange c...
Q: 1. At eukaryotic origins of replication, helicase cannot be activated until the polymerase is also p...
A: Introduction: DNA or deoxyribonucleic acid is a type of biomolecule known as nucleic acid. The impor...
Q: 3. Differentiate Enzyme Inhibition by filling the table below: Competitive Non-Competitive Uncompeti...
A: Enzyme inhibition is a process by which the activity of an enzyme is altered. Inhibitors are substan...
Q: The ability of non-polar substances like fat molecules to clump together in water thereby allowing m...
A: Fats are non-polar molecules and generally insoluble in water. Non-polar molecules can not make hydr...
Q: Hormone Concentration (nM) Protein 1 Protein 2 Protein 3 0.2 0.048 0.29 0.17 0.5 0.11 0.5 0.33 1 0.2...
A: Hormone binding to receptor molecules can be determined by its affinity of binding. Hormone with hig...
Q: 4. Determine the 260/280 ratios for each of the four samples. Record these values in Table 2.
A: Absorbance is the most common method to measure the purity of DNA yeild. This method is simple, hand...
Q: 14. Subject this amino acid sequence under (1) trypsin (2) chymotrypsin (3) pepsin and (4) CNBR. Gen...
A: Protein digestion with different enzymes is specific as they cleave the peptide bond with specificit...
Q: These types of proteins come from foods that contain all amino acids for nitrogen balance and tissue...
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...
Q: Assessing a remedy for flatulence Certain foods, particularly beans and legumes, contain substance...
A: Carbohydrates, often known as saccharides, are sugar molecules. Carbohydrates are one of three prima...
Q: Identify the following statements whether correct or incorrect. * CORRECT INCORRECT cellulose are us...
A: Carbohydrates are biological molecules made of carbon, hydrogen, and oxygen.
Q: Differentiate fertilized and unfertilized egg of Ascaris. Differentiate male and female worm of Ancy...
A: Introduction: Ascaris lumbricoides is a roundworm of man and it is the largest intestinal nematode p...
Q: 4.1. From this structure, what is the predominant secondary structure of the protein? 4.2. Based on ...
A: As you have asked multiple sub part questions, we are supposed to answer only first 3 subparts . To ...
Q: Give five examples of Cofactors and Coenzymes and describe each
A: Biochemical reactions such as metabolism of biomolecules requires years to complete without the inte...
Q: Three polypeptides, the sequences of which are represented using the one-letter code for their amino...
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...
Q: If you had a 50 mL volume of 1% agarose gel to create with appropriate amount of SYBR Gold how would...
A: Agarose gel electrophoresis is a method of gel electrophoresis that is used to separate a heterogen...
Q: I. Normal human blood plasma contains all the amino acids required for the synthesis of body protein...
A: Blood is made up of plasma and solid components i.e., red blood cells (RBC), white blood cells (WBC)...
Q: Calculate for the following based on complete oxidation of 5 molecules of trisaccharide containing 2...
A: Complete Oxidation of carbohydrates takes place via 4 stages. They are ; 1. Glycolysis : here a hexo...
Q: What happens when sex cells does not undergo or complete the Meiosis I and Meiosis II
A: The cell is the structural and functional unit of life. The cell is bound externally with...
Q: 1-isopropylmalate to 2-isopropylmalate (s
A: here we see the biosynthesis of leucine as it involves the conversion of 1-isopropylmalate to 2-isop...
Q: I. Research for structure (submit on short bond paper, handwritten only)
A: 1. Phenolphthalein, (C20H14O4), organic compound of the phthalein family commonly used as an acid-ba...
Step by step
Solved in 2 steps with 2 images
- Which of the following represents a pair of epimers? A с OH OH -OH OH НО-С-Н НО-С-Н OH O C-H OH O C-H H-C-OH НО-С-Н H-C-OH H-C-OH H-C-OH НО-С-Н H-C-OH НО-С-н CH.OH CH.OH В н 0 Н- C-OH H-C-OH H-C-OH H-C-OH CH, OH D Н 20 НО -H но- -Н FO H+H H-C=O но-с-н H-C-OH CH,OH Н-С=0 но он H-C=0 HO-OH O= н-н H-C=OWhat will happen to K-V-F-W-P-L-I-Y in the following treatments: a. Chemotrypsin treatment b. Trypsin treatment C. Pepsin treatment d. Thermolysin treatmentMiss Linda is a pharmacist giving a talk on the various dosage form. a) Highlight some of the advantages that can be achieved by coating the dosage form. (4) b) Briefly talk on the advantages of tablet dosage form over liquid dosage form.(4) c)Note the similarity and differences between ELIXIRS and LINIMENTS.(2)
- A. NAME THE STRUCTURES USING THE STANDARD IUPAC SYSTEM. 1. CH3 CH3 CH, CH- CHa CH3 CH3 2. CH,-CH2-CH2-CH-CH2- CH-CH2 CH,-CH-CH, CH3 3. CH -CH,-CH-CH,-CH, CH,-CH,-CH, 4. CH3 5. CH,-CH,-0-CH-CH, 6. CH;-CH,-OHWhich of the following is NOT a blood group antigenic determinants? L-fucose D-fucose beta-D-N-acetylglucosamine beta-D-N-acetylgalactosamine Which of the following represents an aldopentose? OH OH H. O но, но но- но- HO H но- но но -H H. H- -OH H- -OH -OH -O- OH но ÓH но HO он ÓH II II IV V The six groups of enzymes are the following: I. Oxidoreductases II. Transferases III. Hydrolases IV. Isomerases V. Lyases VI. Ligases Fill in the blanks: catalyze transfers of groups while catalyze bond breakages. Il and V Il and VI V and II IV and II Il and IV Which of the following statements regarding the physical properties of triacylglycerol is FALSE? -In general, the melting point of a triacylglycerol increases as the degree of unsaturation increases. -In general, the melting point of a triacylglycerol decreases as the degree of unsaturation increases. -In general, the melting point of a triacylglycerol increases as the number of carbons in the hydrocarbon chain increases. -In general,…Does it detail the procedure for discarding propofol?
- OHHH HHHH H H H HH -с-с-с-с-с-с-с-с-с-с-с-с-с HH H H H H H H H HHH H H H H H H H HHH H-C-O C-C- OH H H H H H H H H-C-0 C-C-C-C CH, H H H,CN-C-c-o-P-0-c-H CH, H H H H H H H H H c-c-c-o What do you call the structure enclosed in the rectangle? What type of chemical bond is represented by the structure with an arrow?. What structure does the bond identified in # 2 create in relation to the entire molecule shown? True or False: This molecule is non-amphipathic. (True or False) I-0-IFilipina’s 3-year-old daughter, Manila, was brought to a clinic. The doctor diagnosed Manila with a severe dry cough. A mucolytic solution was prescribed and to be administered for seven days. The prescription states, “Mucolytic, XYZ Brand, 60 ml, dosage-1 teaspoon 1 hour before a meal, 3x a day”. Now, Filipina is skeptical of the dosage mentioned in the prescription regarding the proper amount of medicine to be administered to her daughter. If you are Filipina, how are you going to approach the case to make sure that your daughter will not have an overdose or underdose of the medicine prescribed? Apply the principle of accuracy and precision in the problem.Doxycycline Azithromycin Josamycin Ofloxacin Ciprofloxacin Levofloxacin
