1.2 Ninhydrin Test Substance 2% glycine 2% gelatin 2% albumin 1% tyrosine casein + distilled water 1.3 Xanthoproteic Test Substance 2% glycine 2% gelatin 2% albumin 1% tyrosine casein + distilled water 2. Denaturation Tests Substance Observed color after heating 2.1 Heavy Metal Ion Test Pb(NO3)2 Hg(NO3)2 Sn(IV)NO3 Observed color before and after heating Observed precipitate
Q: The hormones insulin and glucagon play an important role in the regulation of plasma glucose. b)…
A: Insulin (release from the beta cells of pancreas) and glucagon (release from the alpha cells of…
Q: O SCOA COASH
A: This particular Retro-Claisen reaction is carried our by the enzyme Thiolase. This particular…
Q: Can you draw the table in paper instead?
A: During translation protein synthesis occurs from RNA. The sequence of nucleotides in RNA act as code…
Q: DNA Extraction and Characterization from Shrimp Describe the resulting gel, assess the purity of…
A: Here, given is a picture of sample gel. The distance of migration of bands in the ladder is given in…
Q: Which of the statement/s is TRUE of electrolytes? I. They are positively and negatively charged…
A: Electrolytes are substances present in the blood and carry an electric charge. Osmosis is the…
Q: Calculate AG for ATP hydrolysis in muscle at 16 °C. Use the muscle concentrations from the first…
A: Standards free energy change calculated at biochemical standards is called biochemical standard free…
Q: TRUE OR FALSE 1. The H chain contains one variable and one constant domain. 2. The processes that…
A: Immunoglobulins are the Y shaped complex molecules that are proteins in nature.they can be referred…
Q: Cow's milk allergy (CMA) and lactose intolerance both result from dietary exposure to cow's milk and…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: A. Dissolution of drugs Tablets Aspirin Bisacodyl Generalizations: Vinegar Solution pH: 2.5 5…
A: Dissociation of a weak acid is mathematically described by the Henderson-Hasselbalch equation: pH =…
Q: True of false 6. In glycogen synthesis, the active form of glucose is UDPG. () 7. If people lack…
A: Glycogenesis : It is the process of synthesis of glycogen from glucose. Glycogen is a polymer of…
Q: onsider the following tripeptide: Gly—Ala—Val What is the charge of the primary structure of…
A: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal amino acid on…
Q: Close circuit of tubes through which blood flows
A: The function of blood flow is to deliver oxygen to the different tissues and organs. Blood flow also…
Q: QUESTION 21 Match the following metabolic reactions or components with their corresponding cellular…
A: Since you have posted multiple questions, we will provide the solution only to the first question as…
Q: Complex 2 oxidizes ___ and reduces __ a. FAD, COQ b. COQ , Cytochrome C C NADH, COQ d.…
A: Aerobic metabolism of 1 molecule of glucose can produce 10 NADH (6 from acetyl CoA in TCA cycle + 2…
Q: Which of the following statements regarding CoQ is false a. It resides in the inner…
A: ETC consist of four protein complexes called Complex I, II, III and IV that transport electron from…
Q: In determining the activity of an enzyme of choice, which do you prefer, monitoring the product…
A: Enzymes are biological catalysts that enhance biochemical reactions in living organisms. The…
Q: The location of enzymes is important for metabolic pathways. Which of the following enzymes is NOT…
A: Metabolic pathways require enzymes to catalyse their reactions. The pathways that occur in a…
Q: Identify the principle (what amino acid/s it detects and the general reaction), the reagents used,…
A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Many metabolites are transported either actively or passively across mitochondrial outer and inner…
A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…
Q: a. In active muscle cells, the pO2 is about 10 torr at the cell surface and 1 torr at the…
A: Myoglobin and hemoglobin are oxygen storage and transport proteins. Myoglobin, whose primary…
Q: a) Draw the 5’-monophosphate-2’-deoxyguanosine nucleotide covalently bonded with neighboring DNA…
A: As per the Watson-Crick model of the DNA double helix: DNA is made up of two strands of…
Q: What specific qualities of ATP make it a useful energy currency?
A: Adenine, different phosphate groups, and ribose sugar make up the chemical molecule known as ATP.…
Q: 1. Which of the following statement is correct? a. Lipids can only participate in the TCA cycle. b.…
A: Metabolism of biomolecules is a interrelated process. The end product of one metabolic pathway can…
Q: What are the buffering ranges for this titration curve? Please tell the ranges and indicate on the…
A: Titration is a lab procedure that is used for determining the amount of acid in a solution. Sodium…
Q: Scope of Industrial biochemistry
A: Industrial biochemistry: The practice or application of set of chemical processes that occur within…
Q: Sulfur compounds give onions their unique flavor and properties. Compound 1 is the starting material…
A: Allinase is an enzyme which catalyzes a biochemical reaction in which S-alkyl-L-cysteine S-oxide…
Q: he initial velocity data shown in the table were obtained for an enzyme. Each assay at the…
A: Michaelis-Menten described the relationship between reaction velocity and substrate concentration.…
Q: Arrange the steps in the reaction catalyzed by threonine dehydrates in order, using the racemization…
A: Threonine dehydratase catalyzes the conversion of threonine to α-ketobutyrate , H2O and NH3 . The…
Q: Which of the following polypeptides would be most likely to form an a helix? Explain your answer.…
A: A polypeptide chain folds into a protein in its native, three-dimensional form through a process…
Q: ✓ Part B What further experiment should be carried out in order to determine the primary structure…
A: Introduction Protein is the most abundant macromolecule in our body. Amino acids are the building…
Q: (c) Outline how you would investigate whether BCMAP would be an effective inhibitor for the protein…
A: Inhibitors are the molecules that slow down or completely block the protein activity of molecules,…
Q: Circle the functional groups on the R-group of the AMINO ACIDS below that are capable of forming…
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl…
Q: Assess the role of redox electron transfer in the formation of an electrochemical proton gradient…
A: Aerobic catabolism of 1 molecule of glucose can produce 10 NADH (6 from acetyl CoA in the TCA cycle…
Q: 1. Isoelectric focusing. A digested protein sample was applied to one end of a gel strip with an…
A: Isoelectric focusing is a technique used to separate proteins on the basis of their isoelectric…
Q: iccharide. A チ OH CH₂OH 3 OH 3 с loftes to right alpha-glucosidic Bond. B 6 CH₂OH H OH 2 OH H CH₂OH…
A: Carbohydrates can be classified into monosaccharides ,oligosaccharides and polysaccharides.…
Q: I. ATP Calculation A. Given that three molecules of glucose underwent full oxidation, how many of…
A: Cellular respiration is a collection of three metabolic pathways that generate ATP by the oxidation…
Q: Consider a hypothetical metabolic pathway involving four enzymes to convert molecule A into molecule…
A: Allosteric enzymes are enzymes whose catalytic activity is regulated by an effector molecule that…
Q: During phototransduction, the molecular processing in retinal rods under light activates mechanism…
A: Rods and cones are the two types of photoreceptors that are distributed in the retina. Rods are very…
Q: Soy milk is rich in vegetable protein (about 4.5 grams of protein per 100 grams of soy milk) and…
A: INTRODUCTION : Proteins : Proteins are simple & complex biocompounds which are needed by the…
Q: All of the following classes of enzymes catalyze the Fatty acid synthesis except a. synthetase b.…
A: Triglycerides are storage lipids. These are fatty acid esters of glycerol. Excess of Acetyl CoA…
Q: The Krebs cycle reaction shown below is catalyzed by __ enzyme and ___ pays for this reaction note…
A: The TCA cycle or Kreb cycle occurs in the mitochondrial matrix. The TCA cycle uses the acetate in…
Q: Why could the acrolein test be used as a general test for all fats?
A: The qualitative analysis of lipids assists us in determining the presence or absence of lipids based…
Q: Question 7 Which of the following translocases serves as the central entry gate for cytosolic…
A: Mitochondria is a cell organelle whose purpose is to generate ATP via oxidative phosphorylation. It…
Q: Describe 3 Application of AI in Medicine
A: AI stands for artificial intelligence. Nowadays AI is used widely in every sector including…
Q: Focusing on the mechanism linking complex I and ATP synthase depicted in figure 3 in the article,…
A: Peter Mitchell in t the chemiosmotic theory proposed that there exists a membrane localized,…
Q: NADH is generated at which of the following enzyme site(s) in the citric acid cycle? OA) Aconitase.…
A: Citric acid cycle is the second step in aerobic cellular respiration. This stage results in the…
Q: Using this information, offer some observation of the relevance of phosphorylation to the function…
A: ZIPs are a group of Protein channels that aid in the transfer of Zinc ions (Zn2+) from extracellular…
Q: Provide other techniques which can be used to characterize DNA extracts. Provide advantages and…
A: DNA extracts characterization is done by many methods. It is done to check purity, stability,…
Q: In an enzyme-catalyzed reaction where enzyme concentration is held constant and substrate…
A: Enzymes are biological catalysts. They increase the rate of the reaction they catalyze. There are…
Q: A major challenge to cells that are metabolizing amino acids is: A) changes in pH due to acidic and…
A: Amino acids are biomolecules that have an amino group a carboxyl group and a side group attached to…
Direction: Answer all thoroughly. Don't after if not going to answer all, it's respectfully waste of money.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Calculate the elution volume of blue dextran (blue), myoglobin (red), and Bromocresol purple (purple) in the gel filtration chromatography below with a flow rate of 2.5 mL/min. (Take note that the black colored test tubes represent colorless eluents)A.How much of 10,000x SYBR safe would you add to 50 ml to make a final concentration of 1x? B.How will you set up the serial dilution? How many tubes do you need? What is the concentration in each? How much LB will you add to each tube? What volume of cells will you add?Infuse heparin at 1,200 units per hour from a solution containing 40,000 units of heparin in 500 mL D5W. How many mL/hr will deliver the ordered dosage?
- 4 mL of 10% TCA solution was added to 1 mL of serum and after mixing, it was waited for two minutes and filtered through non-phosphorus filter paper. 1 mL of the filtrate was taken and 13 mL of distilled water, 4 mL of sulfomolybdic acid and 2 mL of dilute SnCl2 solution were added and mixed, and after waiting for 15 minutes, the absorbances of the obtained solutions against pure water at 520 nm were read. If the function of the calibration graph obtained with 0.5-2.5 mg/mL standard phosphorus solutions is y= 0.245x + 0.107 and the absorbance value of the serum sample is 0.109, what is the amount of phosphorus in the sample?In an experiment, separation of albumin from chicken liver was attempted at 31%, 58%, and 65% saturation with ammonium sulfate, (NH4)2SO4. After homogenization and centrifugation, 23 ml of the supernatant was obtained. What is the volume of saturated buffered (NH4)2SO4 (pH 7.0) that must be added to make the solution 31% saturated? 10.3 ml 8.33 ml 9.50 ml O 12.2 mlCalculate the IV rate in drops per minute for a 1 L bag of Lactated Ringers solution running at 50ml/he using the 15 drop factor?
- AE, 62, Male Wt: 75 kg, Ht: 150 cm Orders: Penicillin G Potassium 10,000,000 Units Sterile water for injection qs Make a 250,000 U/mL solution. The package insert states If Penicillin G Potassium 10,000,000 Units is reconstituted with 44 mL sterile water, a solution of 200,000 U per mL will be obtained. What volume of sterile water would you use to reconstitute the penicillin G potassium in order to make the ordered solution?6.1 EXPECTED RESULT FOR CELL COUNT USING HAEMOCYTOMETER Table 2 Number of cell in upper grid 15 13 Grid location number Number of cell in lower grid 20 17 1 3 4 10 14 18 13 7 20 15 17 14 13 10 10 12 13 18 Total cells in upper and lower grid 120 120 TOTAL CELLS 240 Total grids 16 Please calculate a numbers of cell/ml from the information table 2.Streptomycin sulfate 400 mg IM daily is ordered for a child weighing 77lbs. The recommended dosage is 20-40 mg/kg/day once daily. A 1 gram vial of streptomycin sulfate is available in powdered form with the following instructions: Dilution with 1.8 mL of sterile water will yield 400mg per mL. If safe, how many mLs will you give?
- 2 if there is a stock solution of 2000 (ug/ml) , is it possible to use SERIAL DILUTION to generate the following 8 tubes with their concentrations? A 2000 (ug/ml) B 1500 (ug/ml) C 1000 (ug/ml) D 750 (ug/ml) E 500 (ug/ml) F 250 (ug/ml) G 125 (ug/ml) H 0 (ug/ml)From the basic spectrophotometer technique, 1. Calculate the concentration of bovine serum albumin (BSA) if 40% of light the beam transmitted through a 2 cm of the cuvette (assume the molar absorption coefficient, e is 43,824 M-1 cm-1). 2. Calculate the %T, if the concentration of BSA in a 2 cm of cuvette is 25mg/mL. Compare between 1 and 2.in basic spectrophotometer technique, 1. Calculate the concentration of bovine serum albumin (BSA) if 40% of a light beam is transmitted through 2 cm of the cuvette (assume the molar absorption coefficient, e is 43,824 M-1 CM-1). 2. Calculate the %T, if the concentration of BSA in a 2 cm of cuvette is 0.025 mg/mL. and compare between 1 and 2.