Why do cells have a plasma membrane?


to distinguish plants from animals


to define the size of the cell


to separate the inside of the cell from its environment


to separate proteins from the nucleus

Answers

Answer 1

Answer:

to separate proteins from the nucleus

Answer 2

Answer: to separate the inside of the cell from its environment

If cells did not have a plasma membrane, they would die. The parts/organs that keep them alive will leak out everywhere. Since cells are basic building blocks for humans, if they died, we would die.

Hope this helps you!


Related Questions

The internal situation of France is today as calm as it has ever been in the most peaceful periods. There is no agitation to disturb the public tranquility, no suggestion of those crimes which recall the Revolution. Everywhere, useful enterprises are in progress and the general improvements, both public and private, attest the universal confidence and sense of security. . .
A plot conceived by an implacable [ruthless] government was about to re-plunge France into the abyss of civil war and anarchy. The discovery of this horrible crime stirred all France profoundly, and anxieties that had scarcely been calmed again awoke. Experience has taught that a divided power in the state is impotent [weak] and at odds with itself. If vested in an individual for life, it would lapse with him, and after him would prove a source of anarchy and discord. It was clearly seen that for a great nation the only salvation lies in hereditary power, which can alone assure a continuous political life which may endure for generations, even for centuries.
The necessity of hereditary power in a state as vast as France had long been perceived by the First Consul [Napoleon]. He had endeavored in vain to avoid this conclusion; but the public solicitude [worry] and the hopes of our enemies emphasized the importance of his task, and he realized that his death might ruin his whole work. Under such circumstances, and with such a pressure of public opinion, there was no alternative left to the First Consul. He resolved, therefore, to accept for himself, and two of his brothers after him, the burden imposed by the exigencies [demands] of the situation.
The French people, by a free and independent expression, then manifested its desire that the imperial dignity should pass down in a direct line through the legitimate or adopted descendants of Napoleon Bonaparte, or through the legitimate descendants of Joseph Bonaparte, or of Louis Bonaparte. Using the document and your knowledge of social studies, identify relevant outside information in the document and possible enduring issues and write them in the chart below.

Answers

Answer:

is this a question

Explanation:

A controlled scientific test of a hypothesis that often takes place in a lab is called?

Answers

Answer: experiment

Explanation:

A child who is not send to school​

Answers

Answer:

what do you mean by this?

Explanation:

I'm confused with you question

Answer:

IS A HOME-SCHOOL CHILD

Explanation:

IT IS OBVIOUS

6. Liberals believe that the problems of the country should be solved by a strong federal government. They support funding social programs, limiting military spending and negotiating as the basis for American foreign policy. Which one of the following federal programs would liberals in America be likely to oppose?
(1) guaranteed government loans to college students
(2) a national health insurance program
(3) stricter pollution laws
(4) the Star Wars space defense system
(5) job training for the disabled​

Answers

They would least likely support number four. This is because it would be part of the military, and they support limiting military spendings. Hope this helps!

Why did Ferdinand Magellan explore

Answers

Answer:

Magellan's primary goal was to prove that by sailing to the West he can reach Asia.

Explanation:

Magellan's expedition (1519-1522) was one of the most famous ones during the Age of Exploration. He continued what Columbus and other started and that is to find water route to Asia by sailing to the West. He managed to circle practically the whole Earth, although he died eventually during expedition, and his expedition is often regarded as a prove that the Earth is not flat.

what is the scope of public administration​

Answers

Answer:

it is the basis of government

Explanation:

hjsbsjsbsjs

Sociologists use the term ________ to describe the process of labeling of someone as less than a whole person because they are perceived as being different.

Answers

Answer: stigma

Explanation:

I looked it up came up on a quizlet an yea so the answer has to be right

Explain the role of early childhood experiences in human development

Answers

Answer:

Early child development sets the foundation for lifelong learning, behavior, and health. The experiences children have in early childhood shape the brain and the child's capacity to learn, to get along with others, and to respond to daily stresses and challenges.

The important role of early learning cannot be overestimated as far as living person conditions are constantly changing.

Primary childhood seems to be the cornerstone for a continued expansion and provides a solid basis for continuous improvement, encompassing intellectual progress.

Early infancy would be the time whenever youngsters accomplish developmental tasks including:

Regulating and attaching emotionally. Design of language. The advancement of cognitive products. Capabilities of the generator.

Learn more about human development:

https://brainly.com/question/15062938

Conflict between the Americans and the British began AFTER the Declaration of Independence was signed. true of false

Answers

Answer:

true

Explanation:

What trend has taken place in the Turkish economy in the past few decades

Answers

Answer:

During the 1990s and 2000s, Turkish GDP grew at a significant rate, hovering most years around 3 to 4 percent, but reaching rates of over 5% GDP growth in several of these years.

In the 2010s however, growth has slowed down. Many factors are to account for this, like the effects of the 2007-2008 Great Recession, the effects of the European Sovereign debt crisis, which greatly affected neighbor and trade partner Greece, and some sanctions that the Turkish Government has suffered in recent years.

1. Briefly define self-concept


Answers

Explanation:

The self-concept is a general term used to refer to how someone thinks about, evaluates or perceives themselves. To be aware of oneself is to have a concept of oneself. ... "The individual's belief about himself or herself, including the person's attributes and who and what the self is".

it's a general term used to refer to how someone thinks about, evaluates or perceives themselves The individual's belief about himself or herself, including the person's attributes and who and what the self is .

Which mountain ranges are part of the Appalachian System of the Northeast U.S.?

Alleghenies
Cordilleras
Adirondacks
Catskills
Rockies
White Mountains
Green Mountains

Answers

Answer:

Catskills, alleghenies, white, green,

Answer:

Alleghenies

Adirondacks

Catskills

White Mountains

Green Mountains

what is the significance of human material remains and artifactual evidence in interpreting culture, social and political processes?

Answers

Answer:

The significance of human material culture to understand culture, social, and political processes is very important, because it gives undisputable clues and evidence of those phenomena.

Besides, for many cultures that did not have writing, or that had very scarce written records, material remains and artifactual evidence become the only way to understand said cultures social and political processes. This is in fact the main goal of the discipline of archeology.

Preservation of human remains and abundance of artifactual evidence is very evident in Middle-East countries most especially In Egypt

These remain and artifacts have an ability to excite, educate, and evoke wonder and curiosity.

The human remain and artifact structure also helps in understanding human anatomy, culture, and history.

In conclusion, despite that human remains can cause controversy and offend the viewing public, its still serves as medium for enlightenment about personal, symbolic, cultural, religious, spiritual beliefs etc.

Learn more about this here

what two professions were created as a result of the development of cunieform in Mesopotamia

Answers

Answer: I believe those two professions were: bureaucrat

Scribe government and priest in that civilization realize they need to create a profession to spread religion through writings (hence scribe was born) and documented all government events (hence bureaucrat was born)

Cuneiform is a system of writing first developed by the ancient Sumerians of Mesopotamia After this development

Explanation:

How is water important to you?

Answers

Answer:

survival

Explanation:

we need it to live

Answer:

They keep us hydrated and alive.

Explanation:

HELPPP!!!
Which of the following is an adjustment allowed by the IRS?
A. Medical expenses
B. Work expenses
C. Moving expenses
D. Dental expenses

Answers

c) adjustments for moving expenses.

pls help please help i will mark you brainlyest


How would an economy be affected if a large number of wind generators were added to the power grid?


Electricity would be cheaper due to greater availability.

People would use less electricity due to greater awareness.

Fewer people would be employed due to greater efficiency.

More power plants would be constructed due to greater demand.

Answers

Answer:

A

Explanation:

Electricity would be cheaper due to greater availability.

Answer:

A

Explanation:

Does the 2nd amendment needs to be change?

Answers

Answer:

No

Explanation:

The second amendment gives us the right to use a gun, why anyone would want to change it is beyond me.

According to Roosevelt, what do many young
people fear?
o finding employment
O retiring
o industrial change

Answers

the CORRECT answer IS retiring

Answer:

retiring

Explanation:

Which of the following allows a plants vascular system to work as a transport system
A. A plants vascular system is made up of specialized cells that moves around the plant as it grows
B. A plants vascular system is made up of specialized cells that are covered in a thick wall of cells
C. A plants vascular system is made up of specialized cells that form straw-like tubes
D. A plants vascular system is made up of specialized cells that divide as a plant grows

Answers

Answer:

C. Hope this helps! XD

Explanation:

3. The country of Denmark is ruled by what type of government? (1 point)
O democracy
O monarchy
O dictatorship
O totalitarian

Answers

The country of Denmark is ruled by a parliamentary constitutional monarchy so, monarchy would be the correct answer here.

What was the reason for the formation of city-states rather than one all-powerful capital?

A:No one wanted to be king.

B:Geography lead to creation of smaller centers of power.

C:The people wanted several dictators, rather than one king.

Answers

Answer:

B

Explanation:

Answer:

C. the people wanted several dictators, rather than one king.

Explanation:

i think

PLEASE HURRY Between three and four percent of France’s population were noblemen of Protestant faith. TRUE OR FALSE

Answers

i think that’s it’s true

The Answer is: True

Explanation:

What is the role of philosophy in Ethics?

Answers

Answer: A philosopher is a person who studies ethics, therefore the role of philosophy in ethics would be that

Explanation:

what are 2 reasons we study social studies

Answers

Answer:

we study social studies because;

It helps students to understand developments that are taking place in society and the world as well as their roles in shaping the future of the nation. Students will explore contemporary and global issues related to governance, their roles as citizens, living in a diverse society and globalisation.

helps Students To Become Better Citizens: Subjects in Social Studies like Economics, Political Science and History educate students on Political Ideologies, Constitutional Laws, Citizenship, Rights and Duties, Morals and Virtues, Social Code of Conduct, thus making children aware of their roles and responsibilities

Answer:

obungus

Explanation:

Who Knows This Question?

Answers

Answer:

hope these are right :))

Explanation:

legislative body- a group of people who make laws

voting rights- power to approve or disapprove laws

civic participation- where all citizens have to be active in their government

constitutions- documents that describe the laws and organization of a nation

rule of law- the idea that no one is above or an exception to the law

trial by jury- decisions about a case are made by the people

direct democracy- where citizens create and vote on the law themselves, not through elected representatives

Children are considered vulnerable and in
need of special attention and advocacy
because of which of the following?

Answers

Answer:

Children can't recognize their needs and demands, so they rely on adults for decisions and help

Explanation:

Children can not fulfill, nor perceive, their own needs that are crucial for their survival. They have to look up to adults, parents, or guardians, in order to make the decision and get what they need.

A baby that requires medical care doesn’t know what it needs, nor can they express what is the cause of the discomfort – they have to rely on the people on the outside to recognize the urgency and meet their needs.

Therefore, adults, parents, and guardians that are in contact with children need to give them special attention and recognize their status of vulnerability.

what is the land like in middle colonies?
fast answer please​

Answers

Answer:Dry with moderate rain fall and bad stores in the summer

Explanation:

please help
What contributions did Charlemagne make to medieval Europe? Choose four correct answers.

He created a standard currency.
He expanded education by making it more available to people.
He helped the Roman Catholic Church grow.
He created a new religion and forced people to follow its rules.
He reunited the eastern and western parts of the Roman Empire.
He established a standard for written laws.

Answers

Answer:

Explanation:

Answer:

Correct answers are:

He created a standard currency.

He expanded education by making it more available to people.

He helped the Roman Catholic Church grow.

He established a standard for written laws.

Explanation:

First option is correct because he created unified system across the whole Frankish Empire, including the currency.

Although illiterate, he funded the spreading of education across the whole country.

He helped the development of the Catholic as he father did, and was even crowned by the Pope.

Fourth option is wrong as he Christian, and didn't allow introduction of new religions.

Fifth option is wrong, as the Byzantine Empire still existed in the East.

Last option is also correct as he tried to codify the laws on the soil of his country.

He established a standard for written laws

Will mark brainliest, a THX, friend request, and will rate ur answer

Answers

Answer:

Accomplish.

Explanation:

Execute when used with plan typically means the start, during, and end of the plan. In this case, the answer choice given to you is "accomplish" or the finishing stages of executing the plan.

~

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Which of these is an example of a subsequent boundary?A) Steep mountains separated two regions before people settled in them. B) A border separating two states is removed because the states are now one state. C) A border is created dividing the North and South of a country because of conflict. D) A wall is built along an existing border to keep people from crossing it illegally. Match the type of volcano formed to the type magma that most likely formed it. Congress disapproved of President Johnsons attempt to fire Secretary of WarHenry Winter Davis.Benjamin Wade.Robert E. Lee.Edwin Stanton. After watching some fish 40 feet below the surface of the water, a scuba diver went up 15 feet to explore a coral reef. Use a number line to help you create an equation that shows the location of the coral reef in relation to the water's surface. What is the return rate for brick-and-mortar stores?A. 10%B. 20%C. 3%D. 15% PLZ ANSWER!!!ALMN and A NOP similar right triangles. The coordinates of all the vertices are integers. A. The relationship between the slope of LN and the O slope of NP cannot be determined, because the triangles are congruent.B.The slope of LN is greater than the slope of NP This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is greater for LN than for NP. C.The slope of LN is less than the slope of NP This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for LN than for NPD. the slope of LN is equal to the slope of NP. this this because ratio of the change in x values of the endpoints is the same for LN as for NP 7. When the stepmother says, That awful untidy girl simply cannot have been at the ball, what type of irony is present? *1.dramatic2.verbal3.none4.situational Whoever is reading this:I love u.U matter.The world needs uhang in there ik it may be bad but u deserve the world A and \angle BB are supplementary angles. If m\angle A=(4x-30)^{\circ}A=(4x30) and m\angle B=(4x-14)^{\circ}B=(4x14) , then find the measure of \angle AA. Write and solve the equation, and then check your answer.The sum of two and two tenths and a number is five.Which statements are correct? Check all that apply.A.The word sum means the result of adding two numbers. B.The correct equation is n 2.2 = 5.C.The correct equation is n + 2.2 = 5.D. The solution of the equation is n = 7.2.E.The solution of the equation is n = 2.8.F.Check the solution by substituting the value for n and simplifying. Define the following terms:ProportionDesign 456x5 please help me I dont know how to work this out but I think you do 5x6 which is 30 than I dont know after that?? 3/2926 how much is it Name 3 Spanish Explorers that came into what is now Oklahoma? PLEASE HELP 30 POINTSBecause the rock is irregularly shaped, you used the displacement method to measure its volume.You used (______) to indirectly find the (_____) of the objects.Options for the 1st fill in the blank:- a balance- calculations- a graduated cylinderOptions for the 2nd fill in the blank: - density- mass- area QUESTION 14Read this sentence. It contains a comma splice.I want to go to the yard sale, I heard there are some great deals.Which of the following makes this sentence correct?O a. I want to go to the yard sale I heard there are some great deals.O b.I want to go to the yard sale but I heard there are some great deals.O c. I want to go to the yard sale; I heard there are some great deals.O d. I want to go to the yard sale and I heard there are some great deals. A Force Of 15 N Is Applied To A Spring, Causing It To Stretch 0.3 M. What Is The Spring Constant For The Particular Spring In the story the black cat. there are severaltypes of blindness on display in this story. Obviously, the two cats were partially blind, but the narrator also suffered from a sort of blindness. How so? What warning might Poe be trying to deliver to the audience in this story? Which Article in the Constitution establishes the Legislative Branch? While shopping for clothes, Curtis spent $78 less than 3 times what Daniel spent. Curtis spent $21. Write and solve an equation to find how much Daniel spent. Let x represent how much Daniel spent.