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Amiraneli [1.4K]
3 years ago
8

Which of the following is false?a)Both trimethoprim and sulfamethoxazole inhibit reactions along the same metabolic pathway.b)PA

BA serves as the competitive inhibitor in the action of sulfanilamides.c)In the presence of penicillin, a cell dies becauseit undergoes lysis.d)chloramphenicol interfere with proteinsynthesis.
Business
1 answer:
zysi [14]3 years ago
3 0

Answer: The <em>false </em>statement is letter b.) PABA serves as the competitive inhibitor in the action of sulfanilamides.

Explanation: <em>Sulfanilamides, </em> correspond to antimetabolites which are synthetic compunds that resemble metabolites. In this case sulfanilamide resembles the metabolite PABA in structure, which is the one responsible for metabolizing folic acid. In this case it is sulfanilamide that serves as a competitive inhibitor and not the way around. However it is not the PABA metabolite that is affected directed in the process, sulfanilamide serves as the inhibitor of the enzyme <em>dihydropteroate synthetase </em>which serves as catalyzer for PABA.

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If an industry consisting of two firms produces a total of 12 units, the market price is $10. If 13 units are produced, the pric
Olenka [21]

Answer: $3; $6

<span>The two firms formed a cartel which means they agree to produce same with the purpose of maintaining prices at a high level and restricting competition.</span> In the case of two firms who agree on producing 6 units but one cheat, this will be the effect:

<span><span>At 6 units each, and a market price of $10, each firm will have a gross sale of $60. If one cheats and produced 7, the market price will fall to $9, resulting to $63 (7*9)  and a gain of $3. The noncheating firm will acquire a sale of $54 (6*9) only or a loss of $6. The answer is  </span><span>$3; $6.</span></span>
8 0
3 years ago
Clementine Company makes skateboards. They prepare master and flexible budgets and then perform variance analysis after the budg
SashulF [63]

Answer:

Clementine's sales volume variance = (BQ - AQS) x Standard profit margin

                                                             = (974 - 1,051) x ($95 - $49)

                                                             = $3,542(F)

 

Explanation:  Sales volume variance is the difference between budgeted quantity and  actual quantity sold multiplied by standard profit margin. Standard profit margin is the excess of budgeted selling price over actual selling price.

4 0
3 years ago
On October 1, Kelly Company received $25,500 for six months of rent, in advance. Kelly credited Rent Revenue, which is an altern
Nikitich [7]

Answer: The effect will be that the results will be distorted by registering a gain in the incorrect period, since 3 months correspond to the current year, from October-December and the rest corresponds from January-March of the following year.

The correct way to record these 3 months is as a liability (deferred income) when the income is realized they are taken to the income statement.

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3 years ago
What is the future value of a $500 annuity payment over eight years if interest rates are 14 per 14 percent
Charra [1.4K]

Answer:

FV= $6,616.38

Explanation:

Giving the following information:

Annual cash flow= $500

Number of periods (n)= 8

Interest rate= 14%

<u>To calculate the future value, we need to use the following formula:</u>

FV= {A*[(1+i)^n-1]}/i

A= annual cash flow

FV= {500*[(1.14^8) - 1]} / 0.14

FV= $6,616.38

6 0
3 years ago
"_____ are groups of concerned citizens who band together to try to influence the business practices of specific industries, bus
Nastasia [14]

Advocacy groups are groups of concerned citizens who band together to try to influence the business practices of specific industries, businesses, and professions.

Explanation:

Advocacy groups are important components of consumer rights in the capitalistic market and are essential for maintaining good business practices in the capitalistic society where competition can take a hold over the moral situation that should in  a sense dominate.

The advocacy groups that work this way are the ones who are a group of concerned citizens who band together to try to influence the business practices of specific industries, businesses, and professions. This is important for consumer rights for this sector to be strong.

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3 years ago
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