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Gnesinka [82]
3 years ago
12

All of the cells in the body need oxygen. Hemoglobin molecules in red blood cells transport oxygen through the bloodstream. Oxyg

en is loaded onto hemoglobin molecules in the lungs and unloaded from the hemoglobin molecules in the tissues.
What drives the unloading of oxygen from hemoglobin molecules in the tissues?

A. the low partial pressure of oxygen in the lungs
B. the high partial pressure of carbon dioxide in the lungs
C. the low partial pressure of carbon dioxide in the lungs
D. the high partial pressure of oxygen in the lungs
Business
1 answer:
OleMash [197]3 years ago
3 0

Answer:

D. the high partial pressure of oxygen in the lungs

Explanation:

  • As the cells of the human body are made of the Hemoglobin molecules that transport this red blood to the bloodstreams.
  • Due to the presence of the dissolved oxygen concentration in the body that these molecules in the lungs are unloaded and then merges with the tissues.
  • The higher pressure is responsible for the flow of the oxygen in the lungs and the thus formation of the RBC in hemoglobin.
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"The minimum acceptable price for a product that producer Sam is willing to receive is $15. The price he could get for the produ
mars1129 [50]

Answer:

Sam's producer surplus is $3

Explanation:

A producer surplus is the difference between the amount a producer is willing to sell a product for and the price of the product in the market that consumers are willing to pay if the consumer price is higher.

Mathematically, it is represented as; market price - willing price

= 18 - 15 = $3.

7 0
3 years ago
a company announces that it is buying back 10% of its common shares in the open market. the company currently pays no dividends
Marina CMI [18]

P/E choice decrease

When companies buy rear their own stock, it decreases the numbers of claims outstanding. Earnings per share are computed as net income divided by number of shares great. If the number of shares outstanding declines while net revenue stays the same, EPS will increase. If EPS increases while the stock price stays the identical, the price/earnings ratio (P/E) will fall.

<h3>What are stock earnings?</h3>

Earnings refer to a company's earnings in a given quarter or fiscal year. Earnings are a key figure used to select a stock's value. A company's profits are used in many standard ratios. Payments have a big influence on stock price, and as a consequence, the numbers are subject to potential manipulation.

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brainly.com/question/26215194

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7 0
1 year ago
Walter used to work as a high school teacher for $40,000 per year but quit in order to start his own painting business. To inves
tester [92]

Answer:

According to Tyler the accountant the costs are $25,900 and Greg says the costs are $66,500.

Explanation:

COST AS PER TYLER -

According to Tyler( accountant) , Walters accounting cost will include the expenses which have been incurred on the painting business, so it will include the expenses paid by Walter on supplies and the interest he pays to his uncle.

Accounting cost = $25,000 + $30,000 x 3%

                           = $25,000 + $900

                           = $25,900

COST AS PER GREG -

According to Greg (economist) , Walters economic cost will include both the explicit cost and implicit cost. The explicit cost is $25,900 and the implicit cost is the opportunity cost which will include the interest that Walter could have earned on savings account and the salary as a teacher.

Economic cost = $25,900 + $40,000 + $20,000 x 3%

                         = $25,900 + $40,000 + $600

                         = $66,500

6 0
3 years ago
Read 2 more answers
During the second and third trimesters, the caloric needs of a pregnant woman increase by _____ kilocalories per day. 100-200 35
siniylev [52]
Assuming that you are perfectly healthy, such that you are in the appropriate age to be pregnant and you have a normal body weight, your calorie intake should increase by 350-450 calories per day. To be sure, you should consult your doctor.
3 0
2 years ago
Taylor United is considering overhauling its equipment to meet increased demand for its product. The cost of equipment overhaul
olga nikolaevna [1]

Answer:

$405,175.06

Explanation:

The computation of the operating cash flow for year 1 is shown below:

Sales           $239,013

Less operating expenses & other cost ($239,013 × 39%) -$93,215.07

Less: Depreciation expenses

($4,020,000 + $214,086) ÷ 5 years                                -$846,817.20

Earning before interest and taxes                                    -$701,019.27

Less: Taxes at 37%                                                              $259,377.13

Net income                                                                          -$441,642.14

Add: depreciation expenses                                              $846,817.20

Operating cash flow                                                           $405,175.06

We simply deduct the operating sales and depreciation expenses from sales so that the EBIT could arrive after that taxes are deducted so that the net income could come and then finally added depreciation expenses so that operating cash flow could come

5 0
2 years ago
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