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Elza [17]
4 years ago
6

A cell membrane is a thin "skin" that surrounds a cell. It is a semipermeable membrane, which means that some particles pass thr

ough the membrane easily while others cannot.True or false?
Business
1 answer:
Darya [45]4 years ago
7 0

Answer:

True.

Explanation:

A cell membrane is a selective (otherwise called semipermeable membrance) through which some particles passes through based on degree of concentration or availability of such particles within and outside the cell.

The cell membrane acts on the principle of osmosis where particle (fluids) are allowed to flow from a region of low concentration to a region of high concentration through a semipermeable membrane.

The right answer is thus true.

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Which of the following is an advantage to belonging to a labor union?
alisha [4.7K]

Labor union protect the workers right and interest.

Firstly, let understand that labor union is basically an association of workers which can either be for a trade or profession, with the main objective of protecting members rights and interests

  • The major function of labor union is to help improve the lives of members by negotiating and determining the remuneration rate that should be provided to them such as wages, salaries, hourly rate, minimum wages etc.

Some advantage of Labor union for workers are:

  1. Its helps to protect the interest of workers.
  2. Its helps to negotiate and promote higher wages and better benefits.
  3. Its help to ensure workplace safety.
  4. The union serves as workers representatives.

Learn more about Labor union here

<em>brainly.com/question/453055</em>

7 0
2 years ago
Direct Labor Variances Dvorak Company produces a product that requires 3 standard hours per unit at a standard hourly rate of $1
Vilka [71]

Answer:

Instructions are listed below.

Explanation:

Giving the following information:

Direct Labor Variances Dvorak Company produces a product that requires 3 standard hours per unit at a standard hourly rate of $17 per hour. If 1,000 units required 2,800 hours at an hourly rate of $16.50 per hour.

A)

Direct labor price variance= (SR - AR)*AQ

Direct labor price variance=(17 - 16.5)*2,800= 1,400 favorable

B) Direct labor efficiency variance= (SQ - AQ)*standard rate

Direct labor efficiency variance= (3,000 - 2,800)*17= 3,400 favorable

C) Total direct labor variance= -1400 - 3400= -4,800 favorable

7 0
4 years ago
What are the cons of using new residential sales/new home sales as a economic indicator?
rodikova [14]

Answer:

New home sales and existing home sales are released each month at about the same time. Many comparisons are made between the two series, but before doing any comparisons, one must be aware of some definition differences that affect the timing of the statistics.

The Census Bureau collects new home sales based upon the following definition: "A sale of the new house occurs with the signing of a sales contract or the acceptance of a deposit." The house can be in any stage of construction: not yet started, under construction, or already completed. Typically about 25% of the houses are sold at the time of completion. The remaining 75% are evenly split between those not yet started and those under construction.

Existing home sales data are provided by the National Association of Realtors®. According to them, "the majority of transactions are reported when the sales contract is closed." Most transactions usually involve a mortgage which takes 30-60 days to close. Therefore an existing home sale (closing) most likely involves a sales contract that was signed a month or two prior.

Given the difference in definition, new home sales usually lead existing home sales regarding changes in the residential sales market by a month or two. For example, an existing home sale in January, was probably signed 30 to 45 days earlier which would have been in November or December. This is based on the usual time it takes to obtain and close a mortgage.

Effective with January 2005, the National Association of Realtors created a new monthly series to overcome the lagging effect of the existing home sales definition. This new series is called Pending Home Sales and is based on sales of existing homes where the contract has been signed but the transaction has not been closed, making it roughly equivalent to the new home sales definition. Monthly estimates are expressed as an index where the year 2001 has been set to equal 100.0.

Explanation:

8 0
3 years ago
how does the IoT and Big Data currently play into your job, your organization and the industry? Are these two things connected a
emmainna [20.7K]

<u>Explanation:</u>

The term IoT is an acronym for 'Internet of Things' which refers to a modern technology that allows certain physical objects or “things” as we may call it to connect to the internet.

While Big Data refers not just to large data, but to an innovative field of technology that specializes in analyzing very large (big) data sets.

Consider the education industry, by means of IoT, it is possible for school management to effectively track their student's academic progress in real-time.

IoT and Big Data connected in the sense that, as these physical things (objects) communicate over the internet, a mass amount of data ("Big Data") is been generated which could then be analyzed using specialized software. In other words, they are mutually beneficial.

4 0
3 years ago
Who is authorized to give legal advice to a client?
saveliy_v [14]
I believe it's a lawyer. 
3 0
4 years ago
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