Homework Answers
the correct answer is A....Beacuse First-generation antimicrobial drugs are more effective against Gram-positive bacteria, though they also work against some Gram-negative bacteria...Second-generation antimicrobial drugs target both Gram-positive and Gram-negative bacteria. But they’re a little less effective against Gram-positive bacteria compared to first-generation antimicrobial drugs
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8. Which of the following would you expect to be true when comparing a first generation...
12. Which of the following statements is true of enzyme catalysts? A B C To be...
12. Which of the following statements is true of enzyme catalysts? A B C To be effective, they must be present at the same concentration as their substrate. They can increase the equilibrium constant for a given reaction by a thousand-fold or more. They lower the activation energy for conversion of substrate to product. Their catalytic activity is independent of pH. They are generally equally active on D and L isomers of a given substrate. D E 13. In competitive...
1. Which one of the following two compounds would you expect to have a higher solubility...
1. Which one of the following two compounds would you
expect to have a higher solubility in liquid CO2. Explain your
reasoning in a few sentences:
2. Explain why percent recovery is utilized in the CO2
extraction of Eugenol as opposed to a theoretical yield. Limit
yourself to 1-3 sentences.
3. List 3 signals that should be observed in the IR
spectrum of Eugenol (whose structure is shown to the right).
4. In your own words, explain the purpose of...
Which of the following type of mortgage would be the most advantageous to have on your house if you expect the annual ra...
Which of the following type of mortgage would be the most advantageous to have on your house if you expect the annual rate of inflation will be higher than most people think? ____ A) Second mortgage B) Reverse mortgage C) Fixed-rate mortgage D) Variable-rate mortgage
100. Which of the following elements would you expect to have the lowest first ionization energy?...
100. Which of the following elements would you expect to have the lowest first ionization energy? a. F d. I b. Br e. Xe c. c1 - --
which of the following would you expect to have a longer lambda max? explain? pls answer all the questions Which of...
which of the following would you expect to have a longer lambda
max? explain?
pls answer all the questions
Which of the following would you expect to have the longer Ama? Explain. 18. How can UV-visible spectroscopy be used to monitor a chemical reaction? 19. Which of the following would show a C-O stretch at the lowest frequency in its IR spectrum? 20. O NH2 ОН OCH3 I1 II IV V Which of the following would be likely to exhibit...
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher sol...
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher solubility in liquid CO2. Explain your reasoning in a few sentences: HO. HC I CH ON CH3 Capsaicin Caffeine 2. Explain why percent recovery is utilized in the CO2 extraction of Eugenol as opposed to a theoretical yield. Limit yourself to 1-3 sentences. H3CO 3. List 3 signals that should be observed in the IR spectrum of Eugenol (whose structure...
I would like all of them answered first 4 are True 1. True and False Question...
I would like all of them answered
first 4 are True
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5)...
E) Only (a) and (b) above 15. In project scheduling, when three time estimates are given...
E) Only (a) and (b) above 15. In project scheduling, when three time estimates are given for each activity i just one time estimate, the project scheduling method used is called: A) CPM B) PERT D) Kanban E) None of the above 16. With regard to time horizons in capacity planning, aggregate planning differs scheduling in that aggregate planning: A) is for the long-range and scheduling is for the short-range. B) is for the short-range and scheduling is for medium-range....
15. Which of the following is a true statement about the difference between a price-taker firm and a competitive price-s...
15. Which of the following is a true statement about the difference between a price-taker firm and a competitive price-searcher firm in the long run (more than one answer is correct)? a. Both will sell their products at a price equal to average total cost, but only the price-searcher will produce at minimum average total cost. b. Both will sell their products at a price equal to marginal cost, and only the competitive price searcher will produce at minimum average...
Use the following information from questions 6-12. In both 2018 and 2019 you expect to receive...
Use the following information from questions 6-12. In both 2018 and 2019 you expect to receive a W2 for $200,000; $65,000 will be already withheld on your W2 for federal income taxes and your income tax bracket is 32%. The short term capital gains on investments (<1 year) are taxed like income, long term capital gains on investments (> 1 year) are taxed at 15%, and dividends are taxed at 22%. Besides your W2 income, the only income you have...
12. Which of the following statements is true of enzyme catalysts? A B C To be effective, they must be present at the same concentration as their substrate. They can increase the equilibrium constant for a given reaction by a thousand-fold or more. They lower the activation energy for conversion of substrate to product. Their catalytic activity is independent of pH. They are generally equally active on D and L isomers of a given substrate. D E 13. In competitive...
1. Which one of the following two compounds would you
expect to have a higher solubility in liquid CO2. Explain your
reasoning in a few sentences:
2. Explain why percent recovery is utilized in the CO2
extraction of Eugenol as opposed to a theoretical yield. Limit
yourself to 1-3 sentences.
3. List 3 signals that should be observed in the IR
spectrum of Eugenol (whose structure is shown to the right).
4. In your own words, explain the purpose of...
100. Which of the following elements would you expect to have the lowest first ionization energy? a. F d. I b. Br e. Xe c. c1 - --
which of the following would you expect to have a longer lambda
max? explain?
pls answer all the questions
Which of the following would you expect to have the longer Ama? Explain. 18. How can UV-visible spectroscopy be used to monitor a chemical reaction? 19. Which of the following would show a C-O stretch at the lowest frequency in its IR spectrum? 20. O NH2 ОН OCH3 I1 II IV V Which of the following would be likely to exhibit...
Assignment: CO2 extraction of Eugenol 1. Which one of the following two compounds would you expect to have a higher solubility in liquid CO2. Explain your reasoning in a few sentences: HO. HC I CH ON CH3 Capsaicin Caffeine 2. Explain why percent recovery is utilized in the CO2 extraction of Eugenol as opposed to a theoretical yield. Limit yourself to 1-3 sentences. H3CO 3. List 3 signals that should be observed in the IR spectrum of Eugenol (whose structure...
I would like all of them answered
first 4 are True
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5)...
E) Only (a) and (b) above 15. In project scheduling, when three time estimates are given for each activity i just one time estimate, the project scheduling method used is called: A) CPM B) PERT D) Kanban E) None of the above 16. With regard to time horizons in capacity planning, aggregate planning differs scheduling in that aggregate planning: A) is for the long-range and scheduling is for the short-range. B) is for the short-range and scheduling is for medium-range....
Use the following information from questions 6-12. In both 2018 and 2019 you expect to receive a W2 for $200,000; $65,000 will be already withheld on your W2 for federal income taxes and your income tax bracket is 32%. The short term capital gains on investments (<1 year) are taxed like income, long term capital gains on investments (> 1 year) are taxed at 15%, and dividends are taxed at 22%. Besides your W2 income, the only income you have...
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