Draw a cell in a beaker. Show that the cell is hypertonic for sodium (Na+).

Answers

Answer 1
I don’t have a beaker tho lol

Related Questions

What is it called when scientific experts agree a particular theory or idea is correct based on the evidence available?
A. Scientific research
B. Collective agreement
C. A fact
D. Scientific consensus

Answers

Answer: D scientific consensus


Explanation:

Scientific experts are the pannel of the researchers involved in studies and analysis. The expert agreeing on a theory based on the evidence is called scientific consensus. Thus, option D is correct.

What is scientific consensus?

The scientific consensus is the agreement where the scientists and researchers from various fields agree on a proposed idea. They are evaluated by the majority agreeing with a particular theory.

The publications, academic discussion, and peer review accomplishes the consensus and act as a quality checker that evaluates the data and the facts based on the evidence presented.

Therefore, in scientific consensus, scientific experts agree on a particular theory.

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The glucose molecule created during this process contains oxygen. Which reactant does the oxygen come from?

Water

Sunlight

Carbon dioxide

Oxygen gas

Answers

Not sure... but it’s water

What type of inheritance is shown by the genes that control sickle cell anemia? Explain your response.

Answers

Answer:

The genes have a codominant pattern of inheritance because the heterozygous forms show both traits equally.

Explanation:

(That was the sample answer.)

Answer:

The genes have a codominant pattern of inheritance because the heterozygous forms show both traits equally.

Explanation:

edmentum sample answer

deforestation causes an increase in CO2 because when trees are cut down, nothing absorbs the carbon

true or false

Answers

Answer:

♡hi luv ♡

-- it's true

~Clara ✧・゚: *

Explanation:

I REALLy NEED HELP!!!

Which statement about the waves shown is true?

Answers

C I think but I’m not for sure hope this helps

The statement about the wave that is true is wave 3 has lowest frequency. The correct option is C.

What is frequency?

The frequency of a repeating event is the number of occurrences per unit of time. It is distinct from angular frequency and is sometimes referred to as temporal frequency. The unit of frequency is hertz, which equals one event per second.

In science and engineering, frequency is an important parameter used to specify the rate of oscillatory and vibration phenomena such as mechanical vibrations, audio signals (sound), radio waves, and light.

The relationship between frequency and wavelength is inverse. The wavelength of the wave with the greatest frequency is the shortest.

One-half the wavelength equals twice the frequency. As a result, the wavelength ratio is inverse to the frequency ratio.

Thus, the correct option is C.

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is this correct?????/????///??

Answers

Answer:

No.

Explanation:

You have mistaken C6H12O6 as Carbon Dioxide. However, this is glucose, so this is sugar. We do not inhale sugar, we obtain it from the food we eat or in the case of autotrophs, from producing it. Thus, the correct answer is C. from the food we eat.

Which air pollutant is most likely to cause bronchitis? carbon monoxide ozone emis

Answers

Ozone :3 glad to help

Answer:

ozone

Explanation: i took the test


Kayla is writing a study guide about analyzing word choices in literature. Which of the following should she include in her
study guide as a definition for "allusion"?
A
An allusion is an exaggeration.
B
An allusion is a misleading image or idea.
An allusion is a reference to an outside text or event.
D
An allusion is a comparison between two things that share a commonality

PLEASE HELP

Answers

Answer:

the answer is c just did it on edg and got it right

Explanation:

Answer:

the answer will be c

Explanation:

Marc plans to create a model of the solar system for his school’s science fair. He knows the solar system includes many celestial bodies.

Which statement identifies a possible limitation of this model?

A. The model will be supported with scientific evidence.
B. The model will include all planets of the solar system.
C. The model will be used to predict planet distances and sizes.
D. The model will oversimplify what the solar system looks like.

Answers

Answer:

B. The model will include all planets of the solar system.

Explanation:

Answer:

not fs but i heard D

Explanation:

nobodys saying A at all

b and c seem off could be wrong. just lmk

19.
is an example of endogenic process.​

Answers

Answer:

B

Explanation:

45 POINTS AND BRAINLIEST!

What is the most significant difference in current weather forecasting methods compared to what was done in the past?
A. more accurate computer-based weather models

B. improved weather instruments

C. better TV and radio weather communications

D. more weather stations reporting data

Answers

Your answer would be C

Answer:

A.

Explanation:

That allowed meteorologists to plot weather maps and see weather systems moving from place to place. That improved the accuracy of forecasts. During the 1900s, meteorologists developed even better tools for observing and predicting the weather. :)))) hope that helped!!!

What biological organisms are in topsoil?

A.) fossil remains from millions of years ago

B.) hard soil, clay, and large rocks

C.) decaying and living plant and animal life

D.) nutrients from basic building materials

Answers

Answer:

B I think

Explanation:

Answer:

Decaying animal and plant life is in the topsoil

How does the body maintain homeostasis for a blood clot

Answers

Answer:When a wound causes bleeding, the body responds with a positive feedback loop to clot the blood and stop blood loss. Substances released by the injured blood vessel wall begin the process of blood clotting

Explanation:

Answer:

When a wound causes bleeding, the body responds with a positive feedback loop to clot the blood and stop blood loss. Substances released by the injured blood vessel wall begin the process of blood clotting.

Explanation:

-LibreTexts

Why do you think P-waves and S-waves are also called body waves? Explain..

Answers

Body waves are two types: compressional or primary (P) waves and shear or secondary (S) waves. P- and S- waves are called “body waves” because they can travel through the interior of a body such as Earth’s inner layers, from the focus of an earthquake to distant points on the surface.

Which correctly lists three places that fresh water is found?

Answers

Answer:

Ice caps and glaciers - 69%

Groundwater - 30%

Surface water - less than 1 %

Explanation:

Fresh water is a type of water, found in nature, in which there is no salt. It is water suitable for consumption (provided it is treated) for humans and animals. Fresh water is also used in agriculture. Only about 2.5% of the water found on our planet is sweet. It is mainly found in polar caps and glaciers, groundwater, surface water.

With the growth of the world population, fresh water has become increasingly scarce. Overuse, waste and water pollution are the main problems related to fresh water today.

As it is a precious and scarce mineral resource, society must be aware that, in order not to run out of water in the near future, it is necessary to avoid waste, use it rationally and do not pollute rivers, lakes and water sources.

Answer:

C).ice sheets, water vapor, rivers

:)

Explanation:

What are the two main types of cell transport?

Answers

Answer:

active and passive transport

Explanation:

Answer:

There are two basic ways that substances can cross the plasma membrane: Passive Transport. It doesn't require energy at all. But an active Transport does require energy.

Hopefully, this helps out! :)

plz help....

What does the law of conservation of energy state?

A.Energy can be created from nothing.
B.Energy cannot be destroyed.
C.Energy cannot change forms.
D.The total amount of energy in a system changes continuously.

Answers

(repost)

Answer:

B.Energy cannot be destroyed.

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. So, the only possible choice is B.

Answer:

B

Explanation:

4. What is the mass of N2H4 gas in a 350.0 mL container at 50.0 °C, if the pressure of the gas is
885.0 torr?

Answers

Answer:

0.36g

Explanation:

Given parameters:

Volume of N₂H₄  =  350mL  = 0.35dm³

Temperature of container  = 50°C  = 50 + 273  = 323K

Pressure  = 885torr;

               760torr  = 1atm

               885torr  = [tex]\frac{760}{885}[/tex]   = 0.86atm

Unknown:

Mass of the compound  = ?

Solution:

The mass of the compound can be derived using the expression below;

         Mass = number of moles x molar mass

molar mass of N₂H₄ = 2(14) + 4(1)  = 32g/mol

To find the number of moles;

       PV  = nRT

          n  = [tex]\frac{PV}{RT}[/tex]

P is the pressure

V is the volume

R is the gas constant = 0.082atmdm³mol⁻¹K⁻¹

T is the temperature

         n  = [tex]\frac{0.86 x 0.35}{0.082 x 323}[/tex]   = 0.01mole

So,

    Mass  = 0.01 x 32  = 0.36g

How are compounds with ionic and covalent bonds are like

Answers

Answer:

An ionic bond is a chemical bond between two atoms in which one atom seems to donate its electron to another atom. Covalent bonds, on the other hand, appear to involve two atoms sharing electrons reach a more stable electron configuration. Some compounds contain both ionic and covalent bonds.

why do you think the source of information related to job are important for the concerned people​

Answers

Answer:

It’s important to avoid extra costs, time and wrong knowledge/ idea.

Explanation:

I think the source of information related to job are important for the concerned people​ in order to enable them have the best view and position on jobs available. This helps them to weigh their options very well before taking decisive actions.

It also helps to avoid extra costs, time and wrong knowledge/ idea which in turn promotes general efficiency of such group of people.

What are your transcripts? What is a prescription? What is a script for a play? What do all of these words have in common?

Answers

A transcript is sumthing you write for collage.A prescription is a medication your doctor writes for you. A script is the written lines for a play. And they all have the root word script which means write

1. what is the difference between P waves and S waves?
2. How do you determine the difference between when a P wave and an S wave arrives at a seismogram location?

Answers

Answer:

P waves travels faster than S waves.

Explanation:

P waves travels faster than S waves.  It can travel through any kind of material but s waves only travel through solid medium.  P waves are smaller in size than s waves.  P waves are the first waves to hit seismographs while the s waves are the second wave arrive at a seismogram location, so we can say that the wave which reach first at a seismogram location is the P waves. The speed of the wave shows which wave arrive first at a seismogram location.

The MOST complex level of organization within large organisms, such as elephants, is the organ system. True or false

Answers

Answer:

False

Explanation:

Answer:

true

Explanation:

It has the most of complex level of organization within large organisms, such as elephants, is the organ system.

80 POINTS! Refer to the Newsela article "PRO/CON: Should We Abolish the Electoral College?"

Part A

Read the text under the heading "PRO: Let's Give All Voters an Equal Voice."

Which claim does the author make as a pro for doing away with the Electoral College.


The popular vote determines the winner in a presidential election.

The Senate and the House of Representatives have an equal voice in shaping government.

The way the federal government is set up ensures that the minority has a voice.

It is important to ensure that small states have an equal voice.
Question 2
Part B

Read this excerpt from the article.

The U.S. Senate gives states equal representation with two senators each. The House of Representatives, however, allocates representation based on population.

Does this excerpt provide evidence that effectively supports the claim identified in Part A?


Yes, because it provides an example of the way in which the federal government gives smaller states a voice.

No, because it does not provide an explanation for how the federal government is set up.

Yes, because it gives evidence that the Constitution provides a voice for minorities.

No, because it describes the legislature alone and not other parts of government.

Answers

Answer:

A

Explanation:

i think its A........

how do cells in animals (o.r. birds horses humans etc.) get energy.​

Answers

Answer:

From the mitochondria

Explanation:

Which of the following is not an example of sn adaptation
A. arctic rabbit's white fur
B.Person's Blue eyes
C.giraffe's long neck
D.Bears hibernating

Answers

Answer:

B. Person's blue eyes

Explanation:

In order for organisms to thrive in the environment, they have to undergo some changes. This process is called "adaptation."

A. The arctic rabbit's white fur is its adaptation to the cold environment in the Arctic area. Thus, this is adaptation.

B. A person's blue eyes doesn't have to do with adaptation; rather, it is connected to "genetics." Such genetic information is being carried by an individual from his/her parents. This makes it the only choice that is not an example of an adaptation.

C. The giraffe's long neck is its adaptation to eating from the treetops since it is a herbivore. This also prevents it from competing with other animals for food.

D. Bears hibernating is a proof of their adaptation to the winter season. Since food is scarce on these months, the bears try to sleep in order to stay alive. This also allows them to stay warm as well.

Describe Pollan’s son’s first experience of sugar.

Answers

Answer:

because it's like sweet sugar that we uses and eats so that we put lot's of sugar in our bodies to give us more energy.

Explanation:

A scientist places four identical cells into four different liquids, each with different concentrations of magnesium. Cell Description of Liquid Result W Slightly more magnesium than the cell Took in magnesium X The least amount of magnesium Took in magnesium Y Slightly less magnesium than the cell Took in magnesium Z The most amount of magnesium Took in magnesium Which shows evidence of active transport?

Answers

Answer:

The correct option is Z

Explanation:

Active transport can be described as the movement of molecules against a cell's concentration gradient; meaning the movement of molecules across the cell's membrane from a region of lower concentration to a region of higher concentration. From this, it can be deduced that to have active transport in the description in the question, the "body" (the cell or the liquid) with the most amount of magnesium took in more magnesium (showing movement against concentration gradient as the magnesium moved from the least side to the most side). Thus, the correct option is Z

Answer:

The answer is D) cells X and Y

Explanation:

how to solve problems of Transportation by using science​

Answers

The best way to solve a transportation problem, is to give the following information:

m= The number of sources.

n= The number of destinations.

The total quantity available at each source.

The total quantity required at each destination.

The cost of transportation of one unit of the commodity from each source to each destination.

2 ways us humans can relate to the digestive system. 5-6 sentences plzz and thank u

Answers

Answer:

The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system.

The small intestine has three parts. The first part is called the duodenum. The jejunum is in the middle and the ileum is at the end. The large intestine includes the appendix, cecum, colon, and rectum. The appendix is a finger-shaped pouch attached to the cecum. The cecum is the first part of the large intestine. The colon is next. The rectum is the end of the large intestine.

Bacteria in your GI tract, also called gut flora or microbiome, help with digestion. Parts of your nervous and circulatory  systems also help. Working together, nerves, hormones, bacteria, blood, and the organs of your digestive system digest the foods and liquids you eat or drink each day.

Digestion is important because your body needs nutrients from food and drink to work properly and stay healthy. Proteins, fats, carbohydrates, vitamins, minerals, and water are nutrients. Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.

Proteins break into amino acids

Fats break into fatty acids and glycerol

Carbohydrates break into simple sugars

Hope this helps!

Other Questions
What is the output of the following program? numA = 1for count in range(3,5): numA = numA * countprint(numA) Output: ____ Part A: Determine the value of c that will result in a perfect square trinomial. w^2+6w+ c =130+c Part B: Fill in the following blanks to rewrite the equation as a perfect square binomial, simplifying where needed. (w+ ______) ^2 = _________ Part C: What is the width 'w' of the painting? Round your answer to the nearest tenth. Rewrite the sentences below in the most concise manner possible. Copy and paste the sentences into the box before rewriting them. I will give all my points and brainliest.The universe is made up of thousands and millions of galaxies, and each of them has innumerous numbers of stars in them.Electronic gadgets of various sorts help us work around the home and the office in a more efficient and capable manner.Shockingly, air pollution is still the one and only leading cause of lung disorders and diseases across the whole wide world.Reading is one of the most unappreciated hobbies of all time because it has the capability to keep you engaged for hours on end.Movies that are based on books are never really up to the mark because they always simply fail to depict every single detail mentioned in the book. 3M is a company with a culture that lets its employees experiment. Because it allows employees to try new things and even use company equipment to do it, the employees have come up with a lot of good ideas, which have led to new products being developed. Which states' delegates most strongly opposed the Virginia Plan?A. large statesB. northern statesC. small statesD. southern statesE. slave states please help im struggling How can I get the 3 sig figs of this number 187515.4207 explain how (-3) x (-3) = 9 using coupons as the real world example Find the total surface area of this square basedpyramid.10ft10 ft[? ]ft? Does anybody know the answer to this math question Im lost Consider functions f and g an inclinded plane makes work easier by increasing the distance and blank the force the pancreas produces The picture is of a starch named amylose. Starches are long chains of glucose molecules. In the diagram, every time you see two lines intersect you can assume that a carbon atom (C) exists there. Starches and sugars are members of the carbohydrate family of biomolecules. All biomolecules are organic, which means that their backbones are made of chains or rings of ? What is a example of a base being dissolved in water Refer to the Newsela article Should We Abolish the Electoral College?The author of the CON argument states that in a majority-wins election, candidates would spend more time in the most populated states and cities and rarely travel to rural areas.Which statement best explains how the author of the PRO argument interprets this idea?The legislative branch protects smaller states equally, so a presidential candidate's focus does not matter.The electoral system produces a situation where most political power is given to the minority.The legislative branch is already designed to encourage candidates to spread their efforts over many states.The electoral system encourages candidates to concentrate their efforts on states with many electoral votes. kari estimated the quotient of -12 1/5 divided by 4 2/5 to be -8. Which best describes her error? 30 POINTS Which sentence provides evidence that NASA research has positive effects on Earth Increase Funding for NASA The United States has been the leader in space exploration since 1969. July 21, 1969, was when astronauts Neil Armstrong and Buzz Aldrin became the first humans to walk on the surface of the Moon. Since then, the National Aeronautics and Space Administration (NASA), the space program largely funded by the U.S. government, has continued to play a huge role in space exploration and science research around the world. NASA's space shuttle program spent 30 years carrying astronauts into orbit to conduct cutting-edge research and build the largest structure in space, the International Space Station. NASA has made many contributions outside of space exploration. Through their research and development, scientists have invented practical items such as cordless tools, memory foam in mattresses, and scratch-resistant glasses. Nevertheless, NASA's budget support from the U.S. government has been declining over its 55-year history. Consequently, in 2011, the Space Shuttle program was grounded. The U.S. has also had to pull out of international space projects. As Americans continue to debate NASA funding, other countries and private companies are funneling more money into their space programs to become leaders in space exploration. A common misunderstanding among Americans is the amount of money NASA receives from the U.S. government. NASA's budget has accounted for 0.5 percent of the total U.S. federal budget. That amounts to roughly $10 of an annual personal income tax going toward the best space program in the world. NASA accounts for 40 times less than what the federal government spends on the Department of Defense. Unfortunately, programs such as Project Constellation, which promised to return American astronauts to the moon, and ExoMars, which was designed to look for evidence of life on Mars and eventually land humans on Mars, have been put on hold due to budget cuts. NASA holds one out of every thousand patents in the U.S. NASA also retains the rights to inventions developed as part of the space program. These inventions are items used in our daily lives. Ear thermometers were developed from 30 years of remote measurements of the temperature of stars and planets. Smartphones would not have been possible without NASA launching satellites into Earth's orbit to monitor space and communicate to scientists on the ground. Today, the Statue of Liberty and the Golden Gate Bridge are coated in a protective material that NASA needed to invent to save its launch pads from the destructive effects of hot, humid, and salty air. It is likely that NASA will continue to inspire new industries, revolutionize existing ones, and create new possibilities that will benefit people everywhere. This is possible only if funding begins to increase. During its history, NASA has continued to look for life beyond our planet. At its height, Apollo 11 landed the first humans on the Moon. The space agency successfully conducted five lunar trips following the Apollo 11 mission. In 1984, the U.S. government authorized NASA to join forces with Russia to build a major new space station, the International Space Station (ISS). Humans are able to have an ongoing presence in space due to the ISS. Laboratories on the 155 allow crew members to do research that could not be done anywhere else. Many ground-breaking research projects have been cut due to NASA's declining budget. NASA has pulled out of projects that collaborate with other countries, leaving the other countries to go ahead without the help of NASA. Our country's future in space exploration is uncertain. If Americans want to inspire. future generations to enter the fields of science and continue to be the leader in space exploration, we need to begin to increase funding for NASA1. NASA's space shuttle program spent 30 years carrying astronauts into orbit to conduct cutting-edge research and build the largest structure in space, the International Space Station.2. Through their research and development, scientists have invented practical items such as cordless tools, memory foam in mattresses, and scratch-resistant glasses.3. It is likely that NASA will continue to inspire new industries, revolutionize existing ones, and create new possibilities that will benefit people everywhere.4. During its history, NASA has continued to look for life beyond our planet.5. The space agency successfully conducted five lunar trips following the Apollo 11 mission. PLS HELP!! WHOEVER ANSWERS QUICKEST AND CORRECT WILL GET BRAINLIEST!! ALSO GIVE AN EXPLANATION TO EARN BRAINLIEST!!After announcing the adoption of the Declaration, violent riots broke out in Massachusetts.A. TrueB. False A city experiences a heavy rainfall. Days later, when no rainwater is present, rock, debris, and soil fall down a steep hill. Which type of mass movement does this describe? creep landslide mudflow slump