9. Which reactions in Model 2 are hydrolysis reactions? 10. Write the soap formed in the following reaction. OCH3 + NaOH 11. Summarize the major reactions in this activity. Are any of the reactions the reverse of other reactions in the activity? Are any similar to each other? Model 2: Reactions of carboxylic acids and esters (3) (4) + H₂O OH (5) OH + H3O® + NaOH + H₂O Na (6) L OR' 'OR' + H₂O + NaOH + R'―OH OH Na + R'―OH
Q: Select the aldol condensation product of the following reaction. a A b B с C d D e E A H HO H NaOH,…
A: Answer: DExplanation:The mechanism:
Q: addition to L-lactate, which of the following molecules is (are) generated by fermentation of…
A: Fermentation is an anaerobic process that occurs in the absence of oxygen, leading to the conversion…
Q: D. Explain why a protein (polypeptide chain) will assume a different 3-dimensional structure in: (1)…
A: The three-dimensional structure of a protein, also known as its native conformation, is critical for…
Q: 4. In the reaction in which glyceraldehyde 3-phosphate is oxidized to 3-phosphoglycerate, which…
A: The process of oxidation and reduction in a reaction is collectively called Redox reaction. During a…
Q: つく 146 Bb 9146 Bb 10311 Class E Etsy Traps E Traps New Free Chat + ☆ 口出…
A: Turnover number refers to the number of substrate molecules that is converted to the product…
Q: Cooperativity yields a sigmoidal kinetic curve. Which of the following is TRUE?
A: Co-operativity can be described as a phenomenon where the enzyme shape changes with the substrate…
Q: 16. A quantitative study of the interaction of a protein with its ligand yielded the following…
A: I cannot plot the graph as that would be doing your homework.Determine KD:From the graph, read the…
Q: What is the relationship between the following monosaccharides (enantiomers, diastereomers, or…
A: Enantiomers are stereoisomers that are mirror images of each other. The D and L forms of a sugar are…
Q: In a tabular form list two differences between heat shock and electroporation as methods of…
A: Transformation is the process by which a cell takes in naked DNA from its environment. Heak shock…
Q: Q1
A: The objective of this question is to identify and explain three key differences between DNA…
Q: 2. Shown below is a dipeptide. HN- HO. OH a. Over which pH range will the dipeptide predominantly…
A: An amino acid is a biomolecule with a hydrogen atom, an amino group, a carboxyl group and a…
Q: a particular enzyme catalyzes a single reactant S to a single product P, following michaelis-menten…
A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: BME (high concentration) disrupts O Disulfide linkages Accelerating disulfide cross-linking. Olonic…
A: BME stands for beta-mercaptoethanol. It is a chemical compound. It can act as a biological…
Q: QUESTION 2 10 11 12 Glucose Pyruvic acid 2 ATP Lactic acid 13 36 ADP 36P 36 ATP Match the FOLLOWING:…
A: Answered the question.
Q: One strand of a double-helical DNA has the sequence 5'-GCGCAATATTTCTCAAAATATTGCGC-3'. Write the base…
A: According to Watson-Crick base pairing rule, adenine (A) pairs with thymine (T) while guanine (G)…
Q: How many TCA cycles required to fully oxidize 1 molecule Acetyl-CoA. Support your answer with…
A: There are two oxidizable carbons in acetyl-CoA; the methyl carbon (CH3-) and the carbonyl carbon…
Q: Genetics Question 15
A: Homologous pairs are pairs of chromosomes that possess genes for the same traits at corresponding…
Q: If the Gibbs free energy change for the reaction; Succinate + FAD Fumarate + FADH2 is -40KJ/mol at…
A: Biological oxidation-reduction reactions involve the transfer of electrons from one biomolecule,…
Q: What percentage of max is obtained when the substrate is present at 80% of the Km? Use two digits in…
A: is the maximum velocity attained by an enzyme during a reaction. is the substrate concentration at…
Q: miRNA is distinct from siRNA solely because: Question 9 options: miRNA is always an imperfect…
A: mRNA, tRNA and rRNA are the types of RNA that participate in gene expression. miRNA or micro RNA and…
Q: Question 1: The standard reduction potential for the the cytochrome c Fe3+/Fe2+ redox couple and for…
A: Biological oxidation-reduction reactions involve the transfer of electrons from one biomolecule,…
Q: what happens in a normal patient when they consume a large amount of glucose?
A: Glucose is the primary fuel for a living cell. Cellular respiration (glycolysis + citric acid cycle…
Q: 2. Two key amino acid side chains (an Asp and a Glu) essential for lysozyme's catalytic activity are…
A: In an electron-pushing mechanism, curved arrows are used to represent the transfer of electrons. The…
Q: Show your calculations for determining the number of ATPs that would be generated from the aerobic…
A: The triglyceride in question is composed of ;a glycerol molecule (YELLOW)a 4 carbon saturated fatty…
Q: Draw the chemical structure for a phosphatidylethanolamine which contains trans, trans, cis-Δ10, Δ15…
A: I can describe the structure for you. The phosphatidylethanolamine molecule with trans, trans,…
Q: Question #4 The graph on the left shows data for an experiment in which isolated mitochondria were…
A: The process of oxidative phosphorylation, which mitochondria use to produce energy, is essential to…
Q: Find the structure of insulin online.Draw the tripeptide at the beginning of the Chain A and the…
A: Insulin is a peptide hormone composed of two polypeptide chains, usually referred to as Chain A and…
Q: 1. Amino Acid 1 = W + X = 1 Draw amino acid 1 at a low pH a) As the D Fisher Projection Name of…
A: The Fischer D/L configuration is set with respect to the configuration of glyceraldehyde.>Here…
Q: Melting Temperature (Tm) of a dsDNA molecule is the temperature at which a 100% of…
A: The correct answer is:c. 50% of the dsDNA exists in a single-stranded (denatured) form.…
Q: In bacteria, what is the role of the Shine-Dalgarno sequence? Question 3 options: It binds to…
A: The Shine-Dalgarno sequenceRibosomal binding site in mRNA.It enables initiation of protein synthesis…
Q: The kinetic data in the following table were obtained for the reaction of carbon dioxide and water…
A: The substrate affinity of CO2 for carbonic anhydrase or Km is found to be 10 mM.Explanation:Step 1:…
Q: Give 2 differences between the lagging strand and the leading strand
A: DNA replication is the process by which the double stranded DNA (dsDNA) molecules are copied to…
Q: You are working on a protein with the following sequence in an area of interest.…
A: Proteins are made up of different amino acids. Some amino acids have ionizable side chains. All…
Q: 1.The diagram below shows an outline of the aminotransferase mechanism that skips the specific steps…
A: Vitamin B6 is a collective term for three biomolecules: pyridoxine, pyridoxal and…
Q: The sugar molecules shown below are a) Enantiomers b) Epimers c) Anomers d) Diastereomers
A: Stereoisomers are defined as molecules that have the same molecular formula and sequence of bonded…
Q: Genetics 8 Q7
A: The objective of the question is to understand the possible outcomes of non-disjunction in a female…
Q: a) Based on the data shown in the image, what are the Km and Vmax for the enzyme with L-DOPA and…
A: Enzymes catalyse biochemical reactions by lowering their activation energy. Enzymes bind to their…
Q: draw the mechanism for the glyoxalate cycle enzyme malate synthase typed solution
A: The glyoxyate cycle is an alternative pathway that allows the organism to convert acetyl CoA to…
Q: Hyperacetylation of histone tails is often associated with: Question 22 options:…
A: Loose conformation of Chromatin Explanation:Histone connections with DNA become weaker by…
Q: Transcription factors are a specific type of nuclear proteins. How do transcription factors get…
A: Transcription factors are proteins that bind to the specific DNA sequences in or around the…
Q: Refer to figure 1D of the Science Article. Which produces the greatest inhibition of PDE…
A: In the experiment described, the researchers tested the inhibitory effects of different…
Q: Consider a crude extract with a mixture of the 5 proteins listed below. Protein A 4.5 pl 160…
A: Ion Exchange ChromatographyIon exchange chromatography can be used to separate proteins that have a…
Q: In the following graph, enter the number of the curve that corresponds to each of the following…
A: Enzyme inhibition occurs when certain substances also called inhibitors, bind to and inactivate…
Q: STEM Workplace Practices Q6
A: The objective of the question is to determine whether the optimization of an analytical method is…
Q: The image below is from what stage a) Prophase b) Interphase c) Telophase d) Metaphase e) Anaphase
A: Cell division typically involves two main stages: mitosis and cytokinesis. Here's a brief overview…
Q: Draw the structures of Allura Red and the reduced products formed when it had reacted with NADH
A: Allura red is synthetic food coloring, it is a red azo dye that is frequently used in various food…
Q: Monosaccharides are connected by _________ in polysaccharides. Chemically, these linkages are _____…
A: Monosaccharides are defined as the simplest sugars and are the basic unit of carbohydrates.…
Q: A bacterial cell divides in the presence 32p, which is a radioactive isotope of phosphorous. This…
A: In conservative DNA replication both the strands of DNA of the parent cell become part of one of the…
Q: An individu with chronic hypoglycemia was suspected of having a defect in one of the enzymes unique…
A: Glycolysis is the conversion of glucose to 2 pyruvate molecules. Gluconeogenesis is the conversion…
Q: identify the reactions of the citric acid cycle that provide reducing power for the…
A: The objective of the question is to identify the reactions in the citric acid cycle that generate…
Step by step
Solved in 1 steps with 3 images
- 1. which IR stretches and bends indicate what type of functional group we have (alcohol, carboxylic acid, ester), 2. how you can then use IR to monitor the change from the starting materials to the products. 3. indicate and discussion the absorptions that are relevant to alcohol OH and C-O, carboxylic acid OH, carboxylic acid C=O, ester C=O, and C-O). the picture below is an ir spectra of ethanol5. Show how the Michaelis-Menten Equation was derived from this reaction. k1 E + S = ES k2 → E + P1 of 1 3. A sample of glucose reacts in anaerobic respiration. The right- hand box below shows a particle diagram of the moles of substances present after the reaction is complete. fe On a piece of paper draw the "Before" box as shown and draw a particle diagram of the reactant molecules that produced the mixture shown on the right. Key = C2H5OH = CO2 = CgH1206 Sub Before After You will need to draw a diagram to answer this question. On a piece of paper, draw the "Before" box as shown, and then draw a particle diagram of the reactant molecules that produced the mixture shown on the right. Upload an image of your drawing by clicking "Upload files" or by dragging and dropping your file into the box. Or, use your device's camera to take a photo of your work by clicking the camera icon.
- I I 1 1 Testa tabes dm 3 4 5 6 distilled Water 15 10 5 O 6 amylase enzyme absorbance 0.00 0.031 0.043 0:094 0151 0.147 5 5 10 5 O O 5 5 5 3. In this experiment, what does reaction rate represent (what is it a proxy for)? What does a high absorbance value indicate? What does a low absorbance value indicate? What does an ? absorbance value of zero indicate I 1 1 1 I I 1 I I I 1 I IMethanol Production 1. What is the significance of this process? 2. Show a schematic diagram of this process 3. what is The equilibrium reaction involved? 4. Explain how le chateliers principle is applied to make the process more efficient. I know this might be out of the scope since it needs essay But please help me I cant understand it.i. Write the net ionic equation for this reaction ii. Identify the oxidising and reducing agents from the above reaction 4. (a) Give few comment notes on Different dissociation constants of weak acids observed from the following diagram 14 13- 12 11- K= 1010 K= 10 K= 10 K= 107 K= 10 K= 10 K= 10 K= 10 10 8 pH 6 3 2 1 0.000 0 005 0010 0015 0020 0.025 Vo
- 7. Complete the following reactions: ( 关关 H H H OH H H NIC 8. Compare hydrolase and lyase enzymes. ( OH I + HO29. A topical solution contains 3% w/v hydro- quinone. How many liters of the solution can be prepared from 30 g of hydroqui- none? 29. 1 liter3). reactions of the following alkyl iodide. Danny uses potassium tert-butoxide to promote the reaction while Claire uses water and high temperatures. One of their reactions has provided a single elimination isomer while the other has provided a mixture of elimination isomers. Organic chemistry students Danny and Claire are both performing elimination Me H20, heat Danny's Reaction Claire's Reaction H. Me a) Which student's reaction (Danny or Claire) has provided a single elimination isomer? b) Draw all the elimination isomers obtained from both students' reactions. c) Which of the dienes drawn (by you) in question 3b is the most stable? Circle that diene above.
- 6. Consider the reaction: H H SCOA a. What kind of reaction is being performed here? b. What enzyme performs this reaction? c. What cofactors, if any, are required for this reaction? H H SCOA15. Coupling Redox reactions The top reaction was left out of the table. It is: 1202 + 2H+ → H₂O E'o 0.816 V Determine if the reaction given will proceed in the direction written under standard conditions. Circle YES if it does. Circle NO if it doesn't. E'o acceptor - E'o donor = AE'o AG=nFAE'o F = Faraday's constant: 96.48 kJ/mol n = # electrons transferred Pyruvate + NADH + H+ lactate + NAD+ YES NO E. Pyruvate + B-hydroxybutyrate → lactate + acetoacetate YES NO Standard Reduction Potentials of Some Biologically Important Half-Reactions E" (V) 0.816 0.771 NO₂+H₂O 0.421 0.365 0.36 0.35 0.295 0.29 0.254 0.22 0.077 0.045 0.031 0.000 -0.015 -0.166 -0.185 -0.197 -0.219 -0.243 -0.29 -0.320 -0.324 -0.346 -0.38 -0.414 -0.432 TABLE 13-7 Half-reaction Fe +e-Fe" NO, +2H+2e Cytochrome f(Fe) + → cytochrome f(Fe**) Fe(CN) (ferricyanide) + e Cytochrome a, (Fe) +→ cytochrome a, (Fe²*) O₂ + 2H+2e-H₂O, Cytochrome a (Fe) +e- cytochrome a (Fe²) Cytochrome c (Fe) + e cytochrome c (Fe**) Cytochrome c,…4c give the product if the reaction will occur, write no reaction if none