Homework Answers
Answer
Option c is the right answer as an antigen, shift, antigen drift causes the antigenic variation over the time in influenza viruses, so that vaccine need to be revised annually to maintain the efficacy of it. Influenza virus does not release the toxins so this option is irrelevant regarding the vaccine.
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uiur plevehts changes to this answer. Question 4 Which of the following is NOT a reason why we need a new, annual influenza vaccine? O a. antigenic drift O b. antigenic shift (e) c. toxin product...
Question 25 1 pts A reason that we need to provide a new flu vaccine every...
Question 25 1 pts A reason that we need to provide a new flu vaccine every year is: All other answers are correct O Spontaneous mutation of virus causing old vaccines to be ineffective Antigenic drift causing old vaccines to be ineffective Antigenic shift causing old vaccines to be ineffective Question 26 1 pts The apparent variety in symptoms and severity of COVID19 cases might be attributable to which factor? The virus targets a cell surface protein found in many...
ng to the next question prevents changes to this answer Question Which of the following 1-year...
ng to the next question prevents changes to this answer Question Which of the following 1-year investments has the highest rate of return? ● a. $12,500 that yields $1125 in interest, b. $56,000 that yields $6160 in interest, o c $95,000 that yields $7600 in interest d none Moving to the next question prevents changes to this answer
A Moving to the next question prevents changes to this anower. Question 16 Figure 4-26 thie Ply bnd Dnd2 Refer to F...
A Moving to the next question prevents changes to this anower. Question 16 Figure 4-26 thie Ply bnd Dnd2 Refer to Figure 4-26. Which of the following movemants would illustrate the effect in the market for balloom dancing lessons uhng from the introduction of a popular nee elein ho callel Dng with e tn O a. Point A to Point B o b. Point C to Point B O c Point C to Point D o d. Point A to...
Question 2 4 pts Which of the following is hardest to measure and why? o Willingness...
Question 2 4 pts Which of the following is hardest to measure and why? o Willingness to pay, even among Taylor Swift fans there's variation in WTP for her new album o Cost. Taylor Swift's time is very valuable and hard to put a number on O Willingness to pay. Taylor Swift's time is very valuable and hard to put a number on o Cost, even among Taylor Swift fans there's variation in what they pay for her new album...
i only need answer for numer E to H. 7. SRAS, LRAS, AD curves are used to analyze macroeconomic changes. Which of...
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only need answer for numer E to H.
7. SRAS, LRAS, AD curves are used to analyze macroeconomic changes. Which of these three curves or lines will shift and in which direction (right or left) under the following conditions? Oil is used as input in the production of many goods. Say, oil prices increase: a. A tax credit for small businesses inspires firms to buy new company cars: b. A decrease in the prices of raw materials that are...
Which of the following is not a topological ordering for the graph: A ) O f, e, d, a, c, b O f, a, b, d, e, c O e, f, a, d, c, b O f,a,c,e,d,b QUESTION 4 Which of the following is not part of the def...
Which of the following is not a topological ordering for the graph: A ) O f, e, d, a, c, b O f, a, b, d, e, c O e, f, a, d, c, b O f,a,c,e,d,b QUESTION 4 Which of the following is not part of the definition of a flow? The flow out of the source is 0. O The flow into a vertex (not the source or drain) equals the flow out of that vertex. O The...
QUESTION 47 Which of the following is a reason why most economists prefer a wage subsidy...
QUESTION 47 Which of the following is a reason why most economists prefer a wage subsidy to a minimum wage? C ) A. A wage subsidy decreases low-skilled employment while a minimum wage increases it. accumulation of human capital. O C. A wage subsidy helps businesses while a minimum wage helps workers. ()D A wage subsidy does not require more government spending while a minimum wage requires moregovernment spending. QUESTION 48 The government places rent controls on apartments, pushing the...
A B Which one of the following statements is correct? The EAR is always greater than...
A B Which one of the following statements is correct? The EAR is always greater than the APR. The APR on a monthly loan is equal to (1 + monthly interest rate)12 - 1. The APR is the best measure of the actual rate you are paying on a loan. The EAR, rather than the APR, should be used to compare both investment and loan options The APR is equal to the EAR for a loan that charges interest monthly....
QUESTION 10 Identify the product for the following sigmatropic rearrangement. O A. 0 B. II O...
QUESTION 10 Identify the product for the following sigmatropic rearrangement. O A. 0 B. II O C.III O D.IV O E. None of the above are correct. QUESTION 9 Predict the product for the following sigmatropic Claisen rearrangement. он OH IV O A. - OB. II O C. III O D. IV O O E. V QUESTION 8 Which diene and dienophile would react to give the following Diels-Alder product? 공동 10H 우 우 이에 그 OAT B. II oooo...
Q R S T U A B C D E F G H 4 Problem C...
Q R S T U A B C D E F G H 4 Problem C (26 points): 5 Statue Company is able to produce two products, a Fancy Statue and a Plain 6 Statue with the same machine in its factory. NOTE that only ONE Statue can be 7 manufactured at a time using this machine. The Company currently makes both 8 statues, but management is concerned that this strategy is not providing 9 maximum benefit. They are thinking...
Question 25 1 pts A reason that we need to provide a new flu vaccine every year is: All other answers are correct O Spontaneous mutation of virus causing old vaccines to be ineffective Antigenic drift causing old vaccines to be ineffective Antigenic shift causing old vaccines to be ineffective Question 26 1 pts The apparent variety in symptoms and severity of COVID19 cases might be attributable to which factor? The virus targets a cell surface protein found in many...
ng to the next question prevents changes to this answer Question Which of the following 1-year investments has the highest rate of return? ● a. $12,500 that yields $1125 in interest, b. $56,000 that yields $6160 in interest, o c $95,000 that yields $7600 in interest d none Moving to the next question prevents changes to this answer
A Moving to the next question prevents changes to this anower. Question 16 Figure 4-26 thie Ply bnd Dnd2 Refer to Figure 4-26. Which of the following movemants would illustrate the effect in the market for balloom dancing lessons uhng from the introduction of a popular nee elein ho callel Dng with e tn O a. Point A to Point B o b. Point C to Point B O c Point C to Point D o d. Point A to...
Question 2 4 pts Which of the following is hardest to measure and why? o Willingness to pay, even among Taylor Swift fans there's variation in WTP for her new album o Cost. Taylor Swift's time is very valuable and hard to put a number on O Willingness to pay. Taylor Swift's time is very valuable and hard to put a number on o Cost, even among Taylor Swift fans there's variation in what they pay for her new album...
i
only need answer for numer E to H.
7. SRAS, LRAS, AD curves are used to analyze macroeconomic changes. Which of these three curves or lines will shift and in which direction (right or left) under the following conditions? Oil is used as input in the production of many goods. Say, oil prices increase: a. A tax credit for small businesses inspires firms to buy new company cars: b. A decrease in the prices of raw materials that are...
Which of the following is not a topological ordering for the graph: A ) O f, e, d, a, c, b O f, a, b, d, e, c O e, f, a, d, c, b O f,a,c,e,d,b QUESTION 4 Which of the following is not part of the definition of a flow? The flow out of the source is 0. O The flow into a vertex (not the source or drain) equals the flow out of that vertex. O The...
A B Which one of the following statements is correct? The EAR is always greater than the APR. The APR on a monthly loan is equal to (1 + monthly interest rate)12 - 1. The APR is the best measure of the actual rate you are paying on a loan. The EAR, rather than the APR, should be used to compare both investment and loan options The APR is equal to the EAR for a loan that charges interest monthly....
QUESTION 10 Identify the product for the following sigmatropic rearrangement. O A. 0 B. II O C.III O D.IV O E. None of the above are correct. QUESTION 9 Predict the product for the following sigmatropic Claisen rearrangement. он OH IV O A. - OB. II O C. III O D. IV O O E. V QUESTION 8 Which diene and dienophile would react to give the following Diels-Alder product? 공동 10H 우 우 이에 그 OAT B. II oooo...
Q R S T U A B C D E F G H 4 Problem C (26 points): 5 Statue Company is able to produce two products, a Fancy Statue and a Plain 6 Statue with the same machine in its factory. NOTE that only ONE Statue can be 7 manufactured at a time using this machine. The Company currently makes both 8 statues, but management is concerned that this strategy is not providing 9 maximum benefit. They are thinking...
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