1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ber [7]
3 years ago
7

What are the major chemical components of the cell membrane?

Business
1 answer:
viktelen [127]3 years ago
3 0

Answer:

The answer is below

Explanation:

The cell membrane is a biological term that describes a form of cell protection, which lies in the middle of the cell interiors and their outer surface. It is sometimes defined as Plasma Membrane.

Hence, in this case, the correct answer is that the major chemical components of the cell membrane are the following

1.  cholesterol

2.  glycolipids

3.  phospholipids

4.  proteins

You might be interested in
An important application of regression analysis in accounting is in the estimation of cost. By collecting data on volume and cos
gulaghasi [49]

Answer:

(1) \text{Total Cost}=1246.67+7.60\ \text{Volume}

(2) The variable cost per unit produced is $7.60.

(3) The coefficient of determination is 0.96 or 96%.

(4) The estimated total cost is $5,046.67.

Explanation:

A regression analysis for the provided data is performed on Microsoft Excel.

The output is attached below.

(1)

The estimated regression equation that could be used to predict the total cost for a given production volume is:

\text{Total Cost}=1246.67+7.60\ \text{Volume}

(2)

The variable cost per unit produced is given by the slope of the line.

The slope of a regression line represent the value of the dependent variable for one unit of the independent variable.

So, the variable cost per unit produced is $7.60.

(3)

Consider the regression output attached.

The coefficient of determination is 0.96 or 96%.

This implies that the percentage of the variation in total cost that can be explained by production volume is 96%.

(4)

For Volume = 500 units predict the total cost as follows:

\text{Total Cost}=1246.67+7.60\ \text{Volume}

                 =1246.67+(7.60\times 500)\\\\=1246.67+3800\\\\=5046.67

Thus, the estimated total cost is $5,046.67.

4 0
3 years ago
Simon Company’s year-end balance sheets follow.At December 31 2017 2016 2015Assets Cash $ 36,335 $ 42,472 $ 42,524 Accounts rece
mina [271]

Answer:

(1) Debt Ratio in 2017 = 44.57%; Debt Ratio in 2016 = 39.33%; Equity Ratio in 2017 = 55.43%; and Equity Ratio in 2016 = 60.67%.

(2) Debt-To-Equity Ratio in 2017 = 80.42%; and Debt-To-Equity Ratio in 2016 = 64.83%.

(3) Times Interest Earned in 2017 = 4.71 times; and Times Interest Earned in 2016 = 4.22 times.

Explanation:

(1) Calculation of debt and equity ratios

Debt ratio is a ratio that is used to measure the ability of a company to pay off its liabilities with its assets. Debt ratio can be calculated using the following formula:

Debt Ratio = Total Debt / Total Assets

We can then calculate as follows:

Total debt = Accounts payable + Long-term notes payable secured by mortgages on plant assets

Total debt in 2017 = $159,605 + $120,505 = $280,110

Total debt in 2016 = $89,723 + $123,354 = $213,077

Total assets in 2017 = $628,417

Total assets in 2016 = $541,739

Debt Ratio in 2017 = $280,110 / $628,417 = 0.4457, or 44.57%

Debt Ratio in 2016 = $213,077 / $541,739 = 0.3933, or 39.33%

Equity ratio is a ratio that is used to measure the amount of assets of a company that are financed by the investments of the owners of the company. Equity ratio can be calculated using the following formula:

Equity Ratio = Total Equity / Total Assets

We can then calculate as follows:

Total equity = Common stock, $10 par value + Retained earnings

Total equity in 2017 = $162,500 + $185,807 = $348,307

Total equity in 2016 = $162,500 + $166,162 = $328,662

Equity Ratio in 2017 = 0.5543, or 55.43%

Equity Ratio in 2016 = 0.6067, or 60.67%

(2) Calculation of debt-to-equity ratio.

The debt-equity ratio provides the proportion of financing of a company that is contributed by creditors and investors. Debt-equity ratio can be calculated using the following formula:

Debt-To-Equity Ratio = Total Debt / Total Equity

Using the data in part (1) above, we can then calculate as follows:

Debt-To-Equity Ratio in 2017 = $280,110 / $348,307 = 0.8042, or 80.42%

Debt-To-Equity Ratio in 2016 = $213,077 / $328,662 = 0.6483, or 64.83%

(3) Calculation of times interest earned

The times interest earned ratio is a ratio that is used to determine the proportionate amount of income that that is required to cover interest expenses. The times interest earned ratio can be calculated using the following formula:

Times Interest Earned = Earnings before interest and tax (EBIT) / Interest expenses

We can then calculate as follows:

EBIT = Sales - Cost of goods sold - Other operating expenses

EBIT in 2017 = $816,942 - $498,335 - $253,252 = $65,355

EBIT in 2016 = $644,669 - $419,035 - $163,101 = $62,533

Interest expenses in 2017 = $13,888

Interest expenses in 2016 = $14,827

Times Interest Earned in 2017 = $65,355 / $13,888 = 4.71 times

Times Interest Earned in 2016 = $62,533 / $14,827 = 4.22 times

7 0
3 years ago
Tammy just moved to an area that will soon get cold. She owns some sweaters, but she is not fond of them. She also does not own
Natalka [10]
Her needs must be met before her wants.
3 0
3 years ago
What is the best way to answer the question "tell me a little about yourself
Nata [24]

Answer:

Tell them what you stand for and what you have done. Tell them what you want to do.

Explanation:

7 0
3 years ago
Read 2 more answers
Assets that you purchase for the purpose of accumulating wealth to satisfy your financial goals are called
Phantasy [73]

Answer:

Investment assets.

Explanation:

Investment assets are assets that you purchase for the purpose of accumulating wealth to satisfy your financial goals. Investment assets are assets acquired by an individual or corporation for the main purpose of leaving it for i.e.over a long period of time for it for appreciate in value. This process of accumulation of wealth satisfies the investor financial goals hence, the name Investment assets.

3 0
3 years ago
Other questions:
  • Allowance for doubtful accounts has a debit balance of $433 at the end of the year (before adjustment, and bad debt expense is e
    7·1 answer
  • ________is one area of strategic decision making that "considers inventory ordering and holding decisions and how to optimize th
    13·1 answer
  • Randy is a minor-league baseball player. His current cumulative batting average is 0.270. Randy believes that if he can raise hi
    14·1 answer
  • Ted owns a small florist shop. Since his business is booming, his realizes he will soon need one more delivery van. He decides h
    6·1 answer
  • Groups are considered teams only when: employees directly interact with each other and coordinate work activities. everyone in t
    9·1 answer
  • As ethel was pulling out of a mall entrance, her car was hit by a ups truck. at that point, she swore to never use ups again. in
    11·2 answers
  • Select the correct answer.
    13·1 answer
  • The risk-free rate is 2.2 percent and the market expected return is 11.9 percent. What is the expected return of a stock that ha
    5·1 answer
  • Consider the following data for two variables, x and y.
    7·1 answer
  • The following data values represent the daily amount spent by a family during a summer vacation. find the sample standard deviat
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!