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Question 13 (1 point) Given the following sequence, what secondary structure does it most likely prefer,...
24. How does insulin end up with 2 separate chains when it is produced as one sequence o amino acids. (4 points) 25.What is the difference between the hydrogen bonding which holds the secondary p...
24. How does insulin end up with 2 separate chains when it is produced as one sequence o amino acids. (4 points) 25.What is the difference between the hydrogen bonding which holds the secondary protein structures of and alpha helix and a beta pleated sheet together and the hydrogen bonding that holds the tertiary structure together? (4 points) 26. List the 6 classes of enzymes and describe what types of reactions they catalyze. (3 points per class of enzymes, 18...
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence....
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence. This is because: A) They were folded at different temperatures in the different species. B) They were folded using different chaperone proteins. C) They were folded as larger precursor proteins with differing primary structure D) The antibodies used were made from denatured insulin 7) Enzymes are potent catalysts because they A) increase the equilibrium constants for the reactions they catalyze B) lower the activation...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
Question 4 (1 point) Indicate with numbers the correct sequence of events associated with secondary neurulation...
Question 4 (1 point) Indicate with numbers the correct sequence of events associated with secondary neurulation in vertebrates. Coalescence of lumens to form the central cavity of the neural tube Ingression of neural plate cells below the surface Formation of neural plate Condensation of mesenchymal cells to form medullary cord Differentiation of neurons and glial cells of the central nervous system Cavitation
Question 6 (1 point) What is the most likely structure of the compound based on IR...
Question 6 (1 point) What is the most likely structure of the compound based on IR spectrum shown? Wavenumber(cm) 5 ni H Question 7 (1 point) Predict the number of signals expected in the H NMR (not including splitting) 03
Question 2 (1 point) ✓ Saved To What is the most likely mode of inheritance for...
Question 2 (1 point) ✓ Saved To What is the most likely mode of inheritance for this pedigree? НО O What is the most likely mode of inheritance for this pedigree? X-linked and dominant X-linked and recessive Autosomal and dominant Autosomal and recessive
Question 24 (1 point) Which of the following enzymes does not catalyze a reaction in which...
Question 24 (1 point) Which of the following enzymes does not catalyze a reaction in which carbon dioxide (CO2) is released? O Alpha-ketoglutarate dehydrogenase Pyruvate dehydrogenase Malate dehydrogenase Isocitrate dehydrogenase Question 25 (1 point) The acute toxicity of cyanide to mammals is primarily caused by its ... O inhibition of cytochrome oxidase. O action as an uncoupler of oxidative phosphorylation. O inhibition of complex I of the electron transport chain. O inhibition of the citric acid cycle enzyme succinate dehydrogenase,
What is the most likely structure of the compound based on spectrum shown? Question 5 (1...
What is the most likely structure of the compound based on spectrum shown? Question 5 (1 point) What is the most likely structure of the compound based on IR spectrum shown? NHÀ 6) OH B)
Question 1 0.2 pts Which of the following conditions will most likely coincide with the existence...
Question 1 0.2 pts Which of the following conditions will most likely coincide with the existence of a liquidity trap? Individuals prefer to hold only money and not bonds. O The real interest rate is negative. Inflation is rising. Inflation is constant. OInflation is zero.
Question 4 (1 point) Which type of alcohol is most easily oxidized? O Primary. Secondary. Tertiary....
Question 4 (1 point) Which type of alcohol is most easily oxidized? O Primary. Secondary. Tertiary. Pentiary. Question ? 11 point) Alcohols are... Acidic. Basic. Neutral. None of the above. Question 6 (1 point) Which of the following primary alcohols would be more soluble in water? CH3CH2CH2OH or CH3CH2CH2CH2CH2OH CH3CH2CH2OH They are both alcohols, so they would have the same solubility in water, CH3CH2CH2CH2CH2OH
24. How does insulin end up with 2 separate chains when it is produced as one sequence o amino acids. (4 points) 25.What is the difference between the hydrogen bonding which holds the secondary protein structures of and alpha helix and a beta pleated sheet together and the hydrogen bonding that holds the tertiary structure together? (4 points) 26. List the 6 classes of enzymes and describe what types of reactions they catalyze. (3 points per class of enzymes, 18...
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence. This is because: A) They were folded at different temperatures in the different species. B) They were folded using different chaperone proteins. C) They were folded as larger precursor proteins with differing primary structure D) The antibodies used were made from denatured insulin 7) Enzymes are potent catalysts because they A) increase the equilibrium constants for the reactions they catalyze B) lower the activation...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
Question 4 (1 point) Indicate with numbers the correct sequence of events associated with secondary neurulation in vertebrates. Coalescence of lumens to form the central cavity of the neural tube Ingression of neural plate cells below the surface Formation of neural plate Condensation of mesenchymal cells to form medullary cord Differentiation of neurons and glial cells of the central nervous system Cavitation
Question 6 (1 point) What is the most likely structure of the compound based on IR spectrum shown? Wavenumber(cm) 5 ni H Question 7 (1 point) Predict the number of signals expected in the H NMR (not including splitting) 03
Question 2 (1 point) ✓ Saved To What is the most likely mode of inheritance for this pedigree? НО O What is the most likely mode of inheritance for this pedigree? X-linked and dominant X-linked and recessive Autosomal and dominant Autosomal and recessive
Question 24 (1 point) Which of the following enzymes does not catalyze a reaction in which carbon dioxide (CO2) is released? O Alpha-ketoglutarate dehydrogenase Pyruvate dehydrogenase Malate dehydrogenase Isocitrate dehydrogenase Question 25 (1 point) The acute toxicity of cyanide to mammals is primarily caused by its ... O inhibition of cytochrome oxidase. O action as an uncoupler of oxidative phosphorylation. O inhibition of complex I of the electron transport chain. O inhibition of the citric acid cycle enzyme succinate dehydrogenase,
What is the most likely structure of the compound based on spectrum shown? Question 5 (1 point) What is the most likely structure of the compound based on IR spectrum shown? NHÀ 6) OH B)
Question 1 0.2 pts Which of the following conditions will most likely coincide with the existence of a liquidity trap? Individuals prefer to hold only money and not bonds. O The real interest rate is negative. Inflation is rising. Inflation is constant. OInflation is zero.
Question 4 (1 point) Which type of alcohol is most easily oxidized? O Primary. Secondary. Tertiary. Pentiary. Question ? 11 point) Alcohols are... Acidic. Basic. Neutral. None of the above. Question 6 (1 point) Which of the following primary alcohols would be more soluble in water? CH3CH2CH2OH or CH3CH2CH2CH2CH2OH CH3CH2CH2OH They are both alcohols, so they would have the same solubility in water, CH3CH2CH2CH2CH2OH
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