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Please help and explain #1, #2, & #5
1. Draw the structure of (a) Leucinylprolinylserine (b)...
1. 2. Draw the structure(s) of the major organic product(s) of the following reaction aqueous H2SO4...
1.
2.
Draw the structure(s) of the major organic product(s) of the following reaction aqueous H2SO4 H NaCN You do not have to consider stereochemistry Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner Separate multiple products using the + sign from the drop-down menu Draw the structure(s) of the major organic product(s) of the following reaction Aqueous H2SO4 Н H2N-N Н ethanol You do not have to consider stereochemistry Draw one...
1)Match the name of each amino acid with one of its characteristics. 2)has a hydroxy group...
1)Match the name of each amino acid with one of its characteristics. 2)has a hydroxy group its aromatic side chain 3)has a sulfur atom in its side chain that can form disulfide bonds its side chain is a nonpolar isopropyl group 4)it has the smallest acidic side chain 5)this amino acid has the smallest side chain of all, a hydrogen atom 6)its side chain is a methyl group its side chain of 3 carbons forms a 5-membered ring with the...
5. D-sorbital is found in 'sugar-free' chewing gum. It is formed by reducing D-glucose with NaBH Draw the structure of D-sorbital. s. (4 pts) Classify the following amino acid as polar, n...
5. D-sorbital is found in 'sugar-free' chewing gum. It is formed by reducing D-glucose with NaBH Draw the structure of D-sorbital. s. (4 pts) Classify the following amino acid as polar, non- polar, acidic, or basic: 6 (4 pts) The amino acid threonine (thr) has two chiral carbons. Draw a Fischer projection of the 2S,3S configuration of threonine. キ 7.(11 pts) Draw the tripeptide lys-asp-ser at physiological pH 8. (8 pts) The pK, values for aspartic acid are 2.10, 9.82...
all please Question 2 (1 point) ✓ Saved In Drosophila, the mutant black (b) has a...
all please
Question 2 (1 point) ✓ Saved In Drosophila, the mutant black (b) has a black body and the wild-type (b+) has a gray body; the mutant vestigial (v) has wings that are short and crumpled compared the long wild-type wings (v+). These genes are linked and are located on the X- chromosome. A cross between a female fly and a black, vestigial winged male fly produced the following progeny: gray (b+), normal (v+) 20 gray (b+), vestigial (v)...
Molecule1= R-4-propylnonan-5-ol 1.Draw your Molecule 1 with a properly drawn stereocenter. 2.Predict the major organic product(s)...
Molecule1= R-4-propylnonan-5-ol 1.Draw your Molecule 1 with a properly drawn stereocenter. 2.Predict the major organic product(s) (including stereochemistry where appropriate) for reaction of Molecule 1 with the following reagents. a) Phosphorous tribromide. There is one product and it is called Molecule 2a. b) TsCl and pyridine. Show all pie bonds. There is one product and it is called Molecule 2b. c) Thionyl chloride and pyridine. There is one product and it is called Molecule 2c. d) Draw a full Lewis...
Draw the structure of each compound 1. Draw the structure of each compound: (a) cis-1,2-Cyclohexanediol (b)...
Draw the structure of each compound
1. Draw the structure of each compound: (a) cis-1,2-Cyclohexanediol (b) Isobutanol (c) 2,4,6-Trinitrophenol (d) (R)-2,2-Dimethyl-3-heptanol (e) Ethylene glycol (0) (s)-2-Methyl-1-butanol 2. Acid-catalyzed hydration of 3,3-dimethyl-1-butene produces 2,3-dimethyl-2-butanol. Show a mechanism for this reaction 3. Acid-catalyzed hydration of 1-methylcyclohexene yields two alcohols. The major product does not undergo oxidation, while the minor product will undergo oxidation. Explain. 4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol. 5. Identify...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt 1. Br 1 pt 2.3 equivalents of NaNH 3. mild acid 1 pt 4. BH 5. H202/ NaOH 1 pt 1 pt 1 pt Use the wedge/hash bond tools to indicate stereochemistry where it exists Include H atoms at chiral centers only If a group is achiral, do not use wedged or hashed bonds on it Draw organic species only. Do not include lone...
C++ Help Task B: Translation While a nucleotide is the basic unit of information, three nucleotid...
C++ Help
Task B: Translation
While
a nucleotide is the basic unit of information, three nucleotides,
or codon, is the basic unit of storage. The reason
for this is that each gene codes for a protein, and all proteins
are made from 20 amino acids. Recall that there are 4 different
bases that make up dna. Thus, three bases can encode for 4x4x4 = 64
different symbols. Two base pairs can only encode for 4x4 = 16
symbols, which is...
Experiment Questions What is an epoxide and how is it useful with respect to synthesis design?...
Experiment Questions What is an epoxide and how is it useful with respect to synthesis design? • What are typical reagents used for epoxidation? • What is the mechanism for epoxidation? Must stereospecificity be considered? Experiment Techniques • Use of sodium bisulfite wash to remove excess peroxy acid from reaction mixture. Introduction By now you are well aware that the product of previous experiment (reaction of cyclohexanol and acid) is an alkene. You should also be storing key reactions of...
I need help with #2 please explain step by step. POST LAB QUESTIONS 1. Predict all possible bromination products of...
I need help with #2 please explain step by step.
POST LAB QUESTIONS 1. Predict all possible bromination products of the following substrate using the above reaction conditions. Show stereochemistry (i.e. dashed and wedged bonds, and label chiral centers (R or S), if necessary. Dogou or dilbi o bando sobre in the manica Br2 YCHE CH3 2. A researcher performs the above reaction starting with 0.150 g of the alkene substrate, 0.375 g of pyridinium tribromide, and 2.00 mL of...
1.
2.
Draw the structure(s) of the major organic product(s) of the following reaction aqueous H2SO4 H NaCN You do not have to consider stereochemistry Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner Separate multiple products using the + sign from the drop-down menu Draw the structure(s) of the major organic product(s) of the following reaction Aqueous H2SO4 Н H2N-N Н ethanol You do not have to consider stereochemistry Draw one...
5. D-sorbital is found in 'sugar-free' chewing gum. It is formed by reducing D-glucose with NaBH Draw the structure of D-sorbital. s. (4 pts) Classify the following amino acid as polar, non- polar, acidic, or basic: 6 (4 pts) The amino acid threonine (thr) has two chiral carbons. Draw a Fischer projection of the 2S,3S configuration of threonine. キ 7.(11 pts) Draw the tripeptide lys-asp-ser at physiological pH 8. (8 pts) The pK, values for aspartic acid are 2.10, 9.82...
all please
Question 2 (1 point) ✓ Saved In Drosophila, the mutant black (b) has a black body and the wild-type (b+) has a gray body; the mutant vestigial (v) has wings that are short and crumpled compared the long wild-type wings (v+). These genes are linked and are located on the X- chromosome. A cross between a female fly and a black, vestigial winged male fly produced the following progeny: gray (b+), normal (v+) 20 gray (b+), vestigial (v)...
Draw the structure of each compound
1. Draw the structure of each compound: (a) cis-1,2-Cyclohexanediol (b) Isobutanol (c) 2,4,6-Trinitrophenol (d) (R)-2,2-Dimethyl-3-heptanol (e) Ethylene glycol (0) (s)-2-Methyl-1-butanol 2. Acid-catalyzed hydration of 3,3-dimethyl-1-butene produces 2,3-dimethyl-2-butanol. Show a mechanism for this reaction 3. Acid-catalyzed hydration of 1-methylcyclohexene yields two alcohols. The major product does not undergo oxidation, while the minor product will undergo oxidation. Explain. 4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol. 5. Identify...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt 1. Br 1 pt 2.3 equivalents of NaNH 3. mild acid 1 pt 4. BH 5. H202/ NaOH 1 pt 1 pt 1 pt Use the wedge/hash bond tools to indicate stereochemistry where it exists Include H atoms at chiral centers only If a group is achiral, do not use wedged or hashed bonds on it Draw organic species only. Do not include lone...
C++ Help
Task B: Translation
While
a nucleotide is the basic unit of information, three nucleotides,
or codon, is the basic unit of storage. The reason
for this is that each gene codes for a protein, and all proteins
are made from 20 amino acids. Recall that there are 4 different
bases that make up dna. Thus, three bases can encode for 4x4x4 = 64
different symbols. Two base pairs can only encode for 4x4 = 16
symbols, which is...
Experiment Questions What is an epoxide and how is it useful with respect to synthesis design? • What are typical reagents used for epoxidation? • What is the mechanism for epoxidation? Must stereospecificity be considered? Experiment Techniques • Use of sodium bisulfite wash to remove excess peroxy acid from reaction mixture. Introduction By now you are well aware that the product of previous experiment (reaction of cyclohexanol and acid) is an alkene. You should also be storing key reactions of...
I need help with #2 please explain step by step.
POST LAB QUESTIONS 1. Predict all possible bromination products of the following substrate using the above reaction conditions. Show stereochemistry (i.e. dashed and wedged bonds, and label chiral centers (R or S), if necessary. Dogou or dilbi o bando sobre in the manica Br2 YCHE CH3 2. A researcher performs the above reaction starting with 0.150 g of the alkene substrate, 0.375 g of pyridinium tribromide, and 2.00 mL of...
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