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9. Consider the following molecules. (10 pts) H₃COO-CH₃ H-C-C-H H a. Hyperconjugative factors dictate the most...
6. (10 pts) For the following step in the citric acid cycle, COO H COO CH...
6. (10 pts) For the following step in the citric acid cycle, COO H COO CH Succinate dehydrogenase + FAD + FADH CH, OOC H COO Succinate Fumarate a. What class of enzyme catalyzes this reaction? b. How does this step ultimately contribute to the formation of ATP? Be specific, c. Knowing that the next step is a hydration of the alkene, briefly explain why this step needed to occur? That is, why not hydrate the succinate?
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH...
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH C-NH2 CH3 COO 5. Illustrate the possible 2° structure interactions in the following polypeptide: R. 6. Identify the type of 3° structure interaction that will occur between the following pairs of amino acids: a) Aspartic acid and lysine b) Serine and tyrosine c) Leucine and valine d) Cysteine and cysteine 7. Draw out the products of the hydrolysis of the following polypeptide: HsN CH-C-N-C-C-N-C-C-N-CH-C-N-CH-COo...
4. Draw the most stable and most unstable Newman Projection for the following molecules using the...
4. Draw the most stable and most unstable Newman Projection for the following molecules using the rotation around the C3-C4 bond (use the IUPAC rules to number the chain) 5. Draw the two chair conformations for each of the following cyclohexane derivatives and then choose the conformation that is the most stable. Br BA 3 3 3 $ 2879 So ya 6. For the following compounds, identify the chiral carbons with an asterisk (*) and for those that are not...
Question 6 6. (10 pts) For the following step in the citric acid cycle, COO H...
Question 6
6. (10 pts) For the following step in the citric acid cycle, COO H COO CH Succinate dehydrogenase + FAD + FADH CH, OOC H COO Succinate Fumarate a. What class of enzyme catalyzes this reaction? b. How does this step ultimately contribute to the formation of ATP? Be specific, c. Knowing that the next step is a hydration of the alkene, briefly explain why this step needed to occur? That is, why not hydrate the succinate?
exam prep IV. Please draw the Fisher projection for each of the following molecules and determine the absolute confi...
exam prep
IV. Please draw the Fisher projection for each of the following molecules and determine the absolute configuration (S or R) for all chirality centers. (8 pts) H3C OH C (1) H CH3 Вiн-С NO2 CH(CH3)2 (2) V. Please draw the most stable conformation of trans-1-tert-butyl-3- methylcyclohexane and cis-1-tert-butyl-3-methylcyclohexane. (6 points)
IV. Please draw the Fisher projection for each of the following molecules and determine the absolute configuration (S or R) for all chirality centers. (8 pts) H3C OH...
just complete 8-10 please coo CH3 CH2 H CH H H HN-c-c-N-C-C-N-C-C-N-C-Coo H OH OH OH...
just complete 8-10 please
coo CH3 CH2 H CH H H HN-c-c-N-C-C-N-C-C-N-C-Coo H OH OH OH 1. How many amino acid residues are in this structure? 2. How many peptide bonds are in this structure? 3. What is the name of the C terminal residue? 4. What is the one-letter abbreviation of the N-terminal residue? 5. What is the sequence, given in three-letter code, of this peptide? 6. Circle one peptide bond. 7. Circle one alpha-carbon. 8. What is the...
3. 14 points: Consider the two molecules below: Molecule A Molecule B CH(CH3)2 CH(CH3)2 1 CH...
3. 14 points: Consider the two molecules below: Molecule A Molecule B CH(CH3)2 CH(CH3)2 1 CH I ICH₃ 27 [ 2 CH3 a. Molecules A and B both have three chiral carbons (labeled 1, 2, and 3). How many unique stereoisomers does 1-isopropyl-2,3-dimethylcyclohexane have? b. Molecules A and B are pairs. C. Determine the configuration (R or S) of chiral carbons 1, 2, and 3 for both molecules. Chiral Carbon Molecule A Molecule B d. Draw the two 'chair' conformers...
29 Give the configurations, respectively, of the following two molecules. CH HO H and CI A. B. C....
29 Give the configurations, respectively, of the following two molecules. CH HO H and CI A. B. C. R and R R and S S and S D. S and R 30 Give the configurations, reypectively, of the folowing two molecules H CH CHy A. B. C. R and R R and S Sand S D. S and R Which one of the following groups has the highest rank as assigned by the Cahn- Ingold-Prelog system for stereogenic (chiral) carbons?...
Question 3 1/1 pts Consider the following molecules. CHCH; CH; - CH3-CH2-CEC-CH-CH3 CH-CH-CH-CH-CH, CH; Structure C...
Question 3 1/1 pts Consider the following molecules. CHCH; CH; - CH3-CH2-CEC-CH-CH3 CH-CH-CH-CH-CH, CH; Structure C is classified as a(n) alkene alkane cycloalkane alkyne aromatic compound
Question 9 2.5 pts Consider the following hypothesis test: H: H: 25 > 25 A sample...
Question 9 2.5 pts Consider the following hypothesis test: H: H: 25 > 25 A sample of 40 provided a sample mean of 26.4. The population standard deviation is 4. What is the value of the test statistic for this test? 2.21 1.96 0.350 1.645 Question 13 2.5 pts Consider a hypothesis test to see if the average student scores in exam 2 is less than their score for exam 1. We calculate our test statistic on the z-table to...
6. (10 pts) For the following step in the citric acid cycle, COO H COO CH Succinate dehydrogenase + FAD + FADH CH, OOC H COO Succinate Fumarate a. What class of enzyme catalyzes this reaction? b. How does this step ultimately contribute to the formation of ATP? Be specific, c. Knowing that the next step is a hydration of the alkene, briefly explain why this step needed to occur? That is, why not hydrate the succinate?
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH C-NH2 CH3 COO 5. Illustrate the possible 2° structure interactions in the following polypeptide: R. 6. Identify the type of 3° structure interaction that will occur between the following pairs of amino acids: a) Aspartic acid and lysine b) Serine and tyrosine c) Leucine and valine d) Cysteine and cysteine 7. Draw out the products of the hydrolysis of the following polypeptide: HsN CH-C-N-C-C-N-C-C-N-CH-C-N-CH-COo...
4. Draw the most stable and most unstable Newman Projection for the following molecules using the rotation around the C3-C4 bond (use the IUPAC rules to number the chain) 5. Draw the two chair conformations for each of the following cyclohexane derivatives and then choose the conformation that is the most stable. Br BA 3 3 3 $ 2879 So ya 6. For the following compounds, identify the chiral carbons with an asterisk (*) and for those that are not...
Question 6
6. (10 pts) For the following step in the citric acid cycle, COO H COO CH Succinate dehydrogenase + FAD + FADH CH, OOC H COO Succinate Fumarate a. What class of enzyme catalyzes this reaction? b. How does this step ultimately contribute to the formation of ATP? Be specific, c. Knowing that the next step is a hydration of the alkene, briefly explain why this step needed to occur? That is, why not hydrate the succinate?
exam prep
IV. Please draw the Fisher projection for each of the following molecules and determine the absolute configuration (S or R) for all chirality centers. (8 pts) H3C OH C (1) H CH3 Вiн-С NO2 CH(CH3)2 (2) V. Please draw the most stable conformation of trans-1-tert-butyl-3- methylcyclohexane and cis-1-tert-butyl-3-methylcyclohexane. (6 points)
IV. Please draw the Fisher projection for each of the following molecules and determine the absolute configuration (S or R) for all chirality centers. (8 pts) H3C OH...
just complete 8-10 please
coo CH3 CH2 H CH H H HN-c-c-N-C-C-N-C-C-N-C-Coo H OH OH OH 1. How many amino acid residues are in this structure? 2. How many peptide bonds are in this structure? 3. What is the name of the C terminal residue? 4. What is the one-letter abbreviation of the N-terminal residue? 5. What is the sequence, given in three-letter code, of this peptide? 6. Circle one peptide bond. 7. Circle one alpha-carbon. 8. What is the...
3. 14 points: Consider the two molecules below: Molecule A Molecule B CH(CH3)2 CH(CH3)2 1 CH I ICH₃ 27 [ 2 CH3 a. Molecules A and B both have three chiral carbons (labeled 1, 2, and 3). How many unique stereoisomers does 1-isopropyl-2,3-dimethylcyclohexane have? b. Molecules A and B are pairs. C. Determine the configuration (R or S) of chiral carbons 1, 2, and 3 for both molecules. Chiral Carbon Molecule A Molecule B d. Draw the two 'chair' conformers...
29 Give the configurations, respectively, of the following two molecules. CH HO H and CI A. B. C. R and R R and S S and S D. S and R 30 Give the configurations, reypectively, of the folowing two molecules H CH CHy A. B. C. R and R R and S Sand S D. S and R Which one of the following groups has the highest rank as assigned by the Cahn- Ingold-Prelog system for stereogenic (chiral) carbons?...
Question 3 1/1 pts Consider the following molecules. CHCH; CH; - CH3-CH2-CEC-CH-CH3 CH-CH-CH-CH-CH, CH; Structure C is classified as a(n) alkene alkane cycloalkane alkyne aromatic compound
Question 9 2.5 pts Consider the following hypothesis test: H: H: 25 > 25 A sample of 40 provided a sample mean of 26.4. The population standard deviation is 4. What is the value of the test statistic for this test? 2.21 1.96 0.350 1.645 Question 13 2.5 pts Consider a hypothesis test to see if the average student scores in exam 2 is less than their score for exam 1. We calculate our test statistic on the z-table to...
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