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Amiraneli [1.4K]
2 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]2 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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Pension plan assets were $1,200 million at the beginning of the year and $1,252 million at the end of the year. At the end of th
FromTheMoon [43]

Answer: 4%

Explanation:

From the question, we are informed that Pension plan assets were $1,200 million at the beginning of the year and $1,252 million at the end of the year and that at the end of the year, retiree benefits paid by the trustee were $28 million and cash invested in the pension fund was $32 million.

Based on the above scenario, the percentage rate of return on plan assets goes thus:

Opening balance of plan assets 1200

Add:- Actual return = 48

Add:- contributions = 32

Less :- retiree benefits = -28

Closing balance of plan assets = 1252

It should be noted that the actual return is the balancing figure which is calculated as:

= 1252 + 28 - 1200 - 32

= 48

The percentage rate of return on plan assets will now be:

= 48/1200

=0.04

= 4%

4 0
3 years ago
Confronted with the same unit cost data, a monopolistic producer will charge Group of answer choices
dsp73

Answer:

a higher price and produce a smaller output than a competitive firm

Explanation:

A monpolistically competitive firm is a firm that :

1. Sells differentiated products from other firms in the industry.

2. Has many buyers and sellers

3. Is a price maker

4. Has no barrier to entry or exist of firms

An example of a monpolistically competitive firm is a resturant.

A competitive firm is a firm that:

1. Sells identical goods with other firms in the industry.

2. Is a price taker . Prices are set by forces of demand and supply

3. Has many buyers and sellers

4. There are no barriers to entry or exist of firms.

When a monopolistic and competition firm are faced with the same unit cost, a monopolistic firm would aim to earn profit by increasing its price and reducing the quantity produced.

While a perfect competition would sell at the price set by the forces of demand and supply. The firm can increase the quantity produced in order to increase revenue.

A monopolistic firm is able to charge a higher price for its products while a perfect competition isn't.

5 0
3 years ago
Since the beginning of the twentieth century, the United States has experienced _________ recessions. Of those, ______ have occu
faltersainse [42]

Answer: 22; 7

Explanation;

A Recession refers to the economy of a country contracting for at least 2 quarters.

Since the the beginning of the twentieth century, the United States has experienced<u> 22 recessions </u>with the worst being the Great Depression of 1929 and the Great Recession of 2008.

Of those,<u> 7 have occurred since 1970</u> with the 7th ongoing as a result of the Corona virus pandemic.

5 0
3 years ago
Which of the following is not included in Michael Porter's Five Forces Model? a. Cost Leadership b. Supplier Power c. Threat of
grigory [225]

Answer:

a. Cost Leadership

Explanation:

Porter five forces of the model refers to the rivalry among competitors, bargaining power of suppliers, bargaining power of buyers, the threat of new entrants, the threat of substitution.  

The competition between rivals deals with the competitors ' strengths and weaknesses so that the business does the planning appropriately.

The supplier's bargaining power indicated that the shift in the price of the product caused by the supplier's offer and the consumer is motivated to the product as the product is special which affects the overall profit

The buyer's bargaining power relates with the number of buyers and how many orders a single buyer places.

The threat of new entrants will affect the company's total position if the competitor comes on the market.  

The threat of substitution is an alternate way of producing the goods and services that can also weaken your position and have a direct impact on profitability.

6 0
3 years ago
To create strong partnering relationships, marketing channel members must develop mutual trust, openly communicate, have common
Mariulka [41]

It is important that members of marketing channel develop the willingness to invest in each other's success to create strong partnering relationships.

<h3>Who are members of marketing channel?</h3>

In a marketing channel, these member are the individuals that help the producer to channel their products to consumers.

The members of marketing channel includes a wholesales, retailers, agent etc.

In conclusion, these member must always be willing to invest in each other's success to create strong partnering relationships.

Read more about marketing channel

<em>brainly.com/question/25339343</em>

6 0
2 years ago
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