how color relate to the wavelength of light absorbed by solution and lambda max?
Q: Clathrin- Carrier protein dependent receptor mediated endocytosis pump Involvement of multiple types...
A: Transport across the plasma membrane involves various transporters pumps and vesicle mediated transp...
Q: Match the terms with their most suitable description. ____ hydrophilic a. protons ...
A: Each molecule is made up of a number of atoms. This atom is stable because it contains protons, neut...
Q: Allosteric enzymes forms which shape of curve? O Linear O Hyperbolic O Bell-shaped Sigmoid shaped No...
A: Enzymes are biological catalysts that help organisms speed up chemical processes. Enzymes are protei...
Q: 1. What is the chemical basis for a positive test in Barfoed's Test? 2. What is the chemical basis f...
A: The qualitative tests are used to detect the presence or absence of a substance. Different qualitati...
Q: The Gibbs free energy can be defined as the maximum amount of non-expansion work performed by a clos...
A:
Q: Give the name of the triglyceride.* - C-0 H-C-0 H. Your answer エーローエ エーマーエ エー0ーエ H-C-H H-C-H HICIH エ...
A: A group of organic compounds includes lipids that are insoluble or poorly soluble in water....
Q: Inhibitor that permanently blocking the active site by covalent bond is . Competitive inhibitor Non-...
A: Enzymes are biocatalysts which increase the rate of biological reactions. Substrate molecules bind w...
Q: Which type of animal study tells us how potentially addictive a new medicine may be for humans? O dr...
A:
Q: Help with #4 thanks
A: Enzymes are proteins that aid in the speeding up of metabolic reactions. Certain chemicals can slow ...
Q: Kingdom Type of Cells Number of Cells How it Obtains Reproduction Food Asexual by binary fission, bu...
A: Eukaryotes are organisms whose cells contain a nucleus (along with other membrane-bound organelles. ...
Q: A biotechnology company discovers a bacterium isolated from waste industry that produces protease th...
A: Proteases have been widely used at commercial scale in the detergent industry. Proteases contains va...
Q: Which of the following is NOT a dissimilarity between RNA and DNA? a) Types of bases b) Double-str...
A: RNA , DNA : Nucleic acids. RNA : Ribonucleic acid DNA : Deoxyribonucleic acid Both are structurall...
Q: An antibody (Ab) can bìnd to its antigen binding site (B) with a high affinity (large negative AG°)....
A: The antibodies bind to its antigen via non n covalent interactions like hydrogen bonding, hydrophobi...
Q: Define micelle
A: The plasma membrane of cell or cell organelles is composed of the lipid bilayer. The lipid bilayer 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: 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: A. Characteristic Tests of Carbohydrates Sample Solutions Molisch Test Benedict's Test Barfoed's Tes...
A: The qualitative test measures the presence or absence of a substance. The different qualitative test...
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: How to write a pre-lab preparation: lab notebook procedure(Density). And post-lab notebook (Density)
A: Before performing any chemical experiment in a lab, it is important to know how to write the Lab not...
Q: Write a short description on ALL of the following: a) The application of turbidostat against chemost...
A: In various assays and biological experiments, microoorganisms are allowed to grow in liquid cultures...
Q: Lipids are a class of macromolecules that can be found in which of the following places? a) lipids ...
A: Lipid : Has subgroup fat(triglycerides) These are macromolecules - solublity in non-polar solvents.
Q: 1. What are the numbers of carbon atoms derived from the first acctyl-CoA that binds to fatty acid s...
A: Fatty acid synthase complex bind to Acetyl-CoA and other substrate and combine the C-atom backbone i...
Q: Explain why all mono- and disaccharides are soluble in water? What are some examples of artificial s...
A: All mono- and disaccharides are soluble in water. Monosaccharides are glucose, fructose, and galacto...
Q: Complete the following paragraph describing the fate of the second 14CO-acetyl-CoA molecule incorpor...
A: The glyoxylate produced in the isocitrate reaction combines with 2nd molecule of acetyl coa in the m...
Q: Make the answer short! How carbohydrates solutions (glucose, fructose, lactose, fructose, starch) re...
A:
Q: Calculate volume for 10 ug of DNA.
A: DNA concentration is estimated by measuring the absorbance of a DNA sample in buffer solution at 260...
Q: Prior to a marathon run, an athlete consumes large amounts of complex carbohydrates to do what is kn...
A: Carbohydrate loading is a strategy used by endurance athletes such as marathon runners to increase g...
Q: 1. A short stretch of amino acid residues that connects consecutive strands of an antiparallel sheet...
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since yo...
Q: How do you prepare 50 ml of 20 mg/ml proteinase K from 50 mg/ml stock solution
A: Proteinase K is a serine proteinase enzyme used to digest proteins. It is produced from a mold(fungu...
Q: Deoxyribonucleotides a) Lack a hydroxyl group at position 2 of the sugar molecule b) Lack a hydrox...
A: Nucleotides are composed of nitrogenous base, a pentose sugar and a phosphate. DNA contains deoxyrib...
Q: Exercise B: Peptide Bond Formation Figure 2 shows two individual amino acids, and then those same tw...
A: Macromolecules are types of biomolecules that are needed in large amounts for the growth and develop...
Q: Nucleotides : Check all that applies( Participate in several biochemical energetic process that are ...
A: Nucleotide is formulated of three chemical sub-units: pentose sugar, nucleobase (nitrogenous base) a...
Q: You are working in a bioengineering lab, and you are asked to create a peptide with a helix with len...
A: Proteins are the macromolecules composed of amino acids bound together by peptide bond between amino...
Q: Classify the carbohydrates below based on their carbonyl functional group (aldoses and ketoses) and ...
A: A biomolecule is a molecule that is produced by cells or living creatures. Carbohydrates, proteins, ...
Q: using specific examples explain the biochemical significance of saturated and unsaturated fatty acid...
A: Our body needs energy for the proper functioning of all the organs and to sustain the metabolic acti...
Q: What are examples of polyiodides? Include their structure
A: Polyiodides are a class of polyatomic halide anions that consists entirely of iodine atoms. It is pr...
Q: QUESTION 1 The structure of an amino acid at pH 7 is shown below. This amino acid is most likely COO...
A: An amino acid's structure allows it to function as both an acid and a base. Because nearly all amino...
Q: Imagine that you are viewing a slide with a heat-fixed smear from an sputum sample that has been aci...
A: Hi! Thank you for the question as per the honour code, we’ll answer the first question since the exa...
Q: Which
A: Presence of amino acids and its proximity affects pka value of other
Q: How Endosymbiotic theory can be applied to biomolecules as it invloves in the development of nucleic...
A: The endosymbiotic theory explains the evolution of mitochondria and chloroplasts and states that the...
Q: Acetyl Co A is formed by .. of pyruvate
A: In glycolysis pahway, glucose molecule splits into pyruvate molecules with the formation of ATP mole...
Q: If a liver extract capable of carrying out normal metabolic reactions (including gluconeogenesis) is...
A: Gluconeogenesis is the metabolic route that leads to glucose production from non-carbohydrate carbon...
Q: The translated peptide chain is: Asn-Ser-Arg-Gin. What is the name of the protein?(use lowercase for...
A: The Translated peptide is Asn-Ser-Arg-Gln is a tetra-peptide
Q: Describe the composition of a salt and explain the ways in which salts are important in organisms.
A: Salt is an important constituent for the human and animals. Salt plays numerous important physiologi...
Q: How to use the sterile filter? Show the different sizes and specifications of sterile filters.
A: Sterilization is the method that is used to eliminate all forms of life and biological agents presen...
Q: J. Draw the structure of the following molecules and complete the table. Pentose/ Mono/Di/ Poly Aldo...
A: Structure of Glucose Structure of Fructose Structure of Lactose Structure of Sucrose Str...
Q: The disaccharide that gives two same monosaccharide units on hydrolysis is .. ...? .....
A:
Q: Materials: Wash Bottle Stirring Rod Desiccator Burette/Buret Kindly describe EACH of the items ...
A: Chemical experiments require proper handling of different types of equipment and proper usage of lab...
Q: Which of the following peptides will likely adopt an alpha helix? H-I-R-E-F A-D-L-E-E A-D-E-L-E ...
A: The most common types of secondary structure are alpha-helix and beta-pleated sheets. The alpha-heli...
Q: pH of MILK is Select one: a. 6.8 b. 8.6 c. 7.5 d. 7.4
A: The milk is nutrient rich and it contains proteins, carbohydrates, fat, and nutrients like Ca. The c...
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Why are quantitative absorbance measurements made at lambda max?Determine the amount of glucose in the unknown sample by plotting a standard curve of Absorbance at 620 nm on Y-axis and μg of glucose on the x-axis.What is the frequency of green light that has a wavelength of 531 nm? (c = 3.00 x 10⁸ m/s)
- What is the absorption peak(s) of methyl orange? Make sure to write down the wavelength at which the absorption peak(s) occur. Include units, please What color(s) does methyl orange absorb the best?The standard curve to determine the amount of betacyanin is shown below. You extracted a red pigment from a beet disc (the mass of a disc is 2 g) using 10 ml of 20% ethanol solution. You measured absorbance of the solution above the beet disc every minute for a total time of 20 minutes. The increase in absorbance was linear during a period of time from 1 min to 10 min. The absorbance at 10 min was 0.8. Calculate the amount of betacyanin extracted from 1g of a beet tissue per minute. Explain your calculations. You can use Excel or a calculator.Assume that you have an “X” solution that you do not know its concentration. But you have other X solutions with known concentrations and you know X solution absorbs maximum light at 575 nm. To calculate the unknown solution concentration, you have done some spectrophotometric measurements and obtained data given below. Prepare a standard curve by using the absorbance of known concentrations (Hint: you can learn how to prepare a standard curve by using Excell from youtube). Calculate the concentration of unknown.
- RMI are the following except?Calculate the effective quantity (g) of sodium chloride related to tonicity in 100ml of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride," and indicate whether the solution is isotonic, hypotonic or hypertonic. The answer is Hypertonic and 1.35g NaCl but I don't understand how to get the answer.Calculate the concentration of 0.2ml amino acid when path length is 1cm and has an absorbance value of 0.50, if a 0.5ml solution of same amino acid has a concentration of 0.72mg/ml with an absorbance of 0.9.
- Consider a bi convex lens with radius of curvatures |R1| = 30 mm and |R2| = 180 mm, ct = 5 mm and glass is N-BK7. This is used as camera lens in order to image a man who is at 1 km away from the camera. We want to resolve 10 cm on his body. Assume that λ = 550 nm. Using zemax, determine the MTF value for the resolution of R = 80 lp / mm in image plane which is placed at paraxial focus. (Hint: First, find the diameter of the lens) Which one: a.32.1 % b.28.7 % c.12.3 % d.58.5 % e.46.8 % f.57.2 % g.20.9 % h.15.6 %Calculate the effective quantity (g) of sodium chloride related to tonicity in 100 mL of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride," and indicate whether the solution is isotonic, hypotonic, or hypertonic.How is Goldman Equation used as a basis for understanding changes in membrane properties in neurons. Where does Photodetection fit into this dynamic?
