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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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Ervin Company uses the allowance method to account for uncollectible accounts receivable. Bad debt expense is established as a p
Lera25 [3.4K]

Answer:

1) The bad debts expense for 2021 as a percent of net credit sales is  $ 67,600.

2)Accounts Receivable Written Off $ 24,900

3)If direct method is used the amount of bad debts expense during the year 2021 would be $ 67,600

Explanation:

Ervin Company

Net credit sales  $5,200,000,

Beginning Allowance for Uncollectible Accounts $49,000 Cr

Ending Allowance for Uncollectible Accounts $43,500 Cr

Accounts Receivable Written Off $ 24,900

Estimated Bad debts =   1.30% of  $5,200,000 = $ 67,600

1) The bad debts expense for 2021 as a percent of net credit sales is  $ 67,600.

<h2><u>2.   All. for Uncollectibles    </u></h2><h3><u>Debt                                        Credit </u></h3>

                                  Beg Bal; $ 49,000

Bad debts 67,600

A/R written Off

$24,900

<u>                                          Balance $ 43,500 </u>

2) Accounts Receivable Written Off $ 24,900.

This is found by using a T - account for Allowance for uncollectibles. As the beginning and ending balances of  Allowance for uncollectibles are credit balances, they would go on the credit side and bad debts expense and Account Receivable written off on the debit side as they are the expenses.

3)If direct method is used the amount of bad debts expense during the year 2021 would be $ 67,600

3 0
3 years ago
A project has an initial cost of $6,900. The cash inflows are $850, $2,400, $3,100, and $4,100 over the next four years, respect
monitta

Answer:

Thus, payback period is = 3 years and 1.61 months

Explanation:

Payback period is the time it will take the project cash flows to recover the initial investment. The payback period for the project in question will be,

<u>Year</u>       <u>Cash flow</u>      <u>Remaining Amount</u>

1               850               (6900 - 850) = 6050

2              2400             (6050 - 2400) = 3650

3              3100              (3650 - 3100) = 550

As the year 4 cash flow is 4100, we know that the amount will be recovered in year 4. However, we will calculate the exact period or months in year 4 that it will take to recover total initial investment assuming that cashflow occurs at constant rate through out the year.

Time = 550 / 4100 * 12 = 1.61 months

Thus, payback period is = 3 years and 1.61 months

4 0
2 years ago
Your small remodeling business has two work vehicles. One is a small passenger car used for job-site visits and for other genera
klemol [59]

Answer:

Annual savings= $924

Explanation:

Giving the following information:

The car gets 25 miles per gallon (mpg). The truck gets 10 mpg. You want to improve gas mileage to save money, and you have enough money to upgrade one vehicle. The upgrade cost will be the same for both vehicles. An upgraded car will get 40 mpg; an upgraded truck will get 12.5 mpg. The cost of gasoline is $3.30 per gallon. Calculate the annual fuel savings, in gallons, for the truck and car assuming both vehicles are driven 8,000 miles per year.

Current cost= (8,000/25)*3.30 + (8,000/10)*3.30= $3,696

New cost= (8,000/40)*3.3 + (8,000/12.5)*3.3= $2,772

Annual savings= 3,696 - 2,772= $924

3 0
3 years ago
A _____ determines the best way to get an advertiser's message to the market.
zzz [600]
That would be a "media plan"
3 0
3 years ago
Karl Metzger plans to invest $5,000 in a partnership with his brother to produce and sell handcrafted violins, zithers, and othe
Svet_ta [14]

Answer:

A silent partner

Explanation:

A silent partner is a partner whose liability is limited to the amount invested in the project. Also, a limited partner hardly takes part in the day to day running of the business.

I hope my answer helps you

8 0
3 years ago
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