See figure: The U-shaped tube is divided by a membrane that is impermeable to galactose but permeable to water. The liquid volume of left side will ________ after 1 hour.

See Figure: The U-shaped Tube Is Divided By A Membrane That Is Impermeable To Galactose But Permeable

Answers

Answer 1

We have two solutions of galactose, one at 5% and another at 11%, given that the 11% solution is hypertonic to the 5% solution, which means water will flow to the right side of the tube. This means that after 1 hour, the volume on the left side of the tube would decrease.


Related Questions

Butter is an example of
A saturated fat
A polar molecule
An unsaturated fat
A carbohydrates

Answers

Answer:

The answer is A- A saturated fat

Which substance slow down the rate of cellular respiration?

Answers

Answer:

Malonate

Explanation:

Malonate (malonic acid) has long been known to inhibit cellular respiration.

What is one relationship between the section "Dressing For The Lab" and the section "Making A Plan And Staying Focused"?

They both emphasize the importance of asking specific questions during experiments

They both show how to take useful notes on lab procedures and experimental results |

They both emphasize the importance of preparing for lab experiments beforehand.

They both show how to avoid possibly dangerous distractions during lab experiments.

Answers

One relationship between the two sections;  "Dressing For The Lab"  and  "Making A Plan And Staying Focused" is that; they both emphasize the importance of preparing for lab experiments beforehand.

How do you prepare for the laboratory?

We know that the laboratory is a place where we perform experiments. Most of the experiments that we have to perform in the laboratory are either to confirm or to disprove a hypothesis. Sometimes, we carry out experiments to determine a law in science.

Now, we have two sections to consider; "Dressing For The Lab" and the section "Making A Plan And Staying Focused". One relationship between the two sections is that; they both emphasize the importance of preparing for lab experiments beforehand.

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Describe the mechanism of glycolysis in detail

Answers

The process of Glycolysis is a catabolic process  in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .

Mechanism Of Glycolysis

The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol

Preparatory phase refers to the  generation of two molecules of  glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .

Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate  .

Both the phases of glycolysis takes place in the cytoplasm and there are  three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .

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Define external digestion​

Answers

Answer:

Saprobionts eat by secreting enzymes through the cell membrane onto their food, a process known as extracellular phototropic digestion. The enzymes catalyze the breakdown of food into molecules small enough to be absorbed by passive diffusion, transport, osmotrophy, or phagocytosis.

-------------------------

hope it helps...

have a great day!!

Answer: External digestion is when the bacteria secretes digestive enzymes to break down the food outside of the "body" and then it sucks it up!

Explanation: her ya go

6. Which process is most responsible for the
formation of sand dunes?

A water erosion

В volcanism

C wind erosion

D glaciation

Answers

Answer:

C wind erosion is most responsible for the formation of sand dunes.

Explanation:

Sand dunes are formed when wind blows loose sand from a beach, desert, or other location, and deposits it in a new location. The sand is then shaped by the wind into dunes, which can vary in size and shape depending on the strength and direction of the wind. Water erosion, volcanism, and glaciation can all also contribute to the formation of sand dunes to some extent, but wind erosion is typically the primary process responsible for their formation.

¿A qué se refiere la sexualidad libre de coerción y violencia?

Answers

Para las mujeres y las niñas, el derecho a controlar su propio cuerpo y su sexualidad sin ningún tipo de discriminación, coerción o violencia es fundamental para su empoderamiento. Sin derechos sexuales, no pueden realizar sus derechos a la autodeterminación y la autonomía, ni pueden controlar otros aspectos de sus vidas. De hecho, son los intentos de controlar la sexualidad de las mujeres y las niñas los que dan como resultado muchos de los abusos de los derechos humanos que enfrentan a diario, incluida la violencia de género, el matrimonio forzado, la mutilación genital femenina y limitaciones en su movilidad, vestimenta y educación. , empleo y participación en la vida pública. Lo mismo ocurre con las lesbianas, los hombres gay, las personas bisexuales, las personas transgénero, las trabajadoras sexuales y otras personas que transgreden las normas sexuales y de género y que, como resultado, enfrentan un mayor riesgo de violencia, estigma y discriminación. Está claro: los derechos sexuales sustentan el disfrute de todos los demás derechos humanos y son un requisito previo para la igualdad y la justicia.

A nivel mundial, existe un gran debate sobre si definir los derechos sexuales y cómo hacerlo. IWHC cree que para superar algunas de las barreras políticas al reconocimiento, respeto, protección y cumplimiento de los derechos sexuales, necesitamos aclarar cuáles son.

IWHC, en colaboración con otras organizaciones líderes de derechos humanos y salud sexual, ha desarrollado la siguiente definición de trabajo de derechos sexuales:

Los derechos sexuales abarcan ciertos derechos humanos que ya están reconocidos en las leyes nacionales, documentos internacionales de derechos humanos y otros documentos de consenso. Se basan en el reconocimiento de que todas las personas tienen derecho, libres de coerción, violencia y discriminación de cualquier tipo, al más alto nivel posible de salud sexual; perseguir una vida sexual satisfactoria, segura y placentera; tener control y decidir libremente, y con el debido respeto a los derechos de los demás, sobre asuntos relacionados con su sexualidad, reproducción, orientación sexual, integridad corporal, elección de pareja e identidad de género; ya los servicios, educación e información, incluida la educación integral en sexualidad, necesarios para ello.

which of the following most closely resembles cellular respiration

Answers

Logs burning in a campfire are the circumstances that most mimic cellular respiration. This is due to the fact that both processes release energy and depend on oxygen to continue. The body uses cellular respiration, a series of metabolic events, to liberate energy from food.

what is respiration?

This is the process of breathing; the taking in and exhaling of air. Biology. the whole of the physical and chemical mechanisms that transport oxygen to tissues and cells and release carbon dioxide and water during oxidation in an organism.

what does metabolic events?

It is absolutely necessary for an organism to preserve its life for a process known as metabolism to take place in its body. These activities, which include anabolism and catabolism, are also known as metabolic processes.

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Compare and contrast respiration in fish and in humans. What is the goal of respiration? How is this goal accomplished?

Answers

Respiration is the process of exchanging oxygen and carbon dioxide between an organism and the environment. The goal of respiration is to obtain oxygen and get rid of carbon dioxide. In fish and humans, respiration occurs through different mechanisms.In fish, respiration occurs through gills.

Gills are respiratory organs that extract oxygen from the water and release carbon dioxide. Water enters through the mouth and passes over the gills where oxygen diffuses into the bloodstream and carbon dioxide diffuses out. Fish also use a swim bladder to control buoyancy and maintain their position in the water column.

The swim bladder is filled with gas and fish can adjust the amount of gas to change their position in the water column.In humans, respiration occurs through lungs. Lungs are respiratory organs that extract oxygen from the air and release carbon dioxide.

Air enters through the nose or mouth and passes through the trachea into the lungs. In the lungs, oxygen diffuses into the bloodstream and carbon dioxide diffuses out. Humans also have a diaphragm, a muscle that contracts and relaxes to change the volume of the chest cavity.

This change in volume creates a pressure gradient that allows air to flow in and out of the lungs. This process is known as ventilation.In conclusion, while fish and humans both have the goal of obtaining oxygen and getting rid of carbon dioxide through respiration, they use different mechanisms to accomplish this goal.

Fish use gills to extract oxygen from water and release carbon dioxide, while humans use lungs to extract oxygen from air and release carbon dioxide.

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in what way do these trees suggest that some of these species of blood flukes have switched hots?

Answers

Answer:

Prevention. The basic means of preventing Schistosoma infection is avoiding contact with fresh water infested with Schistosome parasites. Swimming, wading, or any other aquatic activities in these bodies of water exposes the skin to possible penetration by the cercariae.Explanation:

After scientist use a careful process together evidence and establish scientific facts which step most likely occurs next in the scientific process?


Conducting Experiments


Testing new condition


Studying new topics


Determining explanation

Answers

Answer: determining explanation








Which of the following best describes the tool that made the mark pictured?

It is smaller than a quarter, round-shaped, and made of metal.
It is larger than a quarter, square-shaped, and made of plastic.
It is smaller than a quarter, thin, and made of metal.
It is larger than a quarter, thin, and made of plastic.

Which of the following best describes the tool that made the mark pictured? It is smaller than a quarter,

Answers

Answer:

a

Explanation:

it is smaller than a quarter, round-shaped, and made of metal.

In developing countries with high population rates, at which trophic level do people generally thrive?

Answers

In developing countries with high population rates, people generally thrive at a trophic level of 2.2.

Trophic levels are the positions that feed in a food chain or web. The population size diminishes as you move up the trophic levels of an environment.

Numerous consumers consume food at various trophic levels. When people eat plants like vegetables, they are the primary consumers. When they eat cows, they are incidental consumers. When they eat fillets, they are secondary consumers.

Higher trophic levels typically have fewer creatures since there is less energy there. At higher trophic levels, organisms are often greater in size, but because there are fewer of them, there is less biomass produced. The total mass of all trophic-level creatures is known as biomass.

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Define the following and give 3 examples each:Multicellular organisms​

Answers

Answer:

multi cellular organisms are organisms composed of many cells.

Explanation:

example = human being

= plants

= animals

which would best describe the process of natural selection

which would best describe the process of natural selection

Answers

Answer:

D individuals that are well adapted to their environment survive

What could or should Mark have handled differently? Give specific examples.

Answers

Who’s mark and whats the question on? I can try to help if I see the context of the question.

Explain the relationship between mutations, adaptations,
natural selection, and extinction.

Explain the relationship between mutations, adaptations,natural selection, and extinction.

Answers

Answer: A mutation results in different alleles for a gene and these different alleles will cause adaptations that may be favorable or unfavorable. If no species in an area has adaptations suited for the environment after it changes, extinction will occur.Adaptations result from random mutations in the genes of organisms. Depending on the environment, these adaptations may be favorable or unfavorable. If an adaptation is favorable, it is selected by nature and, over time, more and more organisms in a population will have it. If the environment changes so much that the adaptations of a species are no longer enough for the species to survive, extinction will occur.Mutations is very different because it results in different alleles for a gene.Adaptations is where an animals ADAPTS to an environment.Natural selection consists of overproduction,variation, favorable adaptations.extinction is when a species completely disintegrates.

Explanation:

Answer:

A mutation results in different alleles for a gene and these different alleles will cause adaptations that may be favorable or unfavorable. If no species in an area has adaptations suited for the environment after it changes, extinction will occur.Adaptations result from random mutations in the genes of organisms. Depending on the environment, these adaptations may be favorable or unfavorable. If an adaptation is favorable, it is selected by nature and, over time, more and more organisms in a population will have it. If the environment changes so much that the adaptations of a species are no longer enough for the species to survive, extinction will occur.Mutations is very different because it results in different alleles for a gene.Adaptations is where an animals ADAPTS to an environment.Natural selection consists of overproduction,variation, favorable adaptations.extinction is when a species completely disintegrates.

Explanation: got it on ed :)

What are the main differences between asexual reproduction and sexual reproduction?

1. Asexual reproduction requires two parents and produces non-identical offspring, while sexual reproduction requires only one parent and produces identical offspring.
2. Asexual reproduction requires two parents and produces identical offspring, while sexual reproduction requires only one parent and produces non-identical offspring.
3. Asexual reproduction requires only one parent and produces identical offspring, while sexual reproduction requires two parents and produces non-identical offspring.
4. Asexual reproduction requires only one parent and produces non-identical offspring, while sexual reproduction requires two parents and produces identical offspring.

Answers

Answer:

3. Asexual reproduction requires only one parent and produces identical offspring, while sexual reproduction requires two parents and produces non-identical offspring.

Explanation:

Asexual - one parent only. Offsprings looks identical

You could see that in plants and flowers where each offspring looks the same

Sexual - two parents. Offsprings do not look identical

Ex : Animals and humans. We need a male and a female/ egg + sperm. The offsprings produced are non identical as genes from both parents are included

Answer:

3

Explanation:

asexual requires only one parent (think Jurrasic park lost worlds with the girl and the velociraptor they both are products of asexual reproduction)

sexual requires two parents to make the baby

Treatment of psychological disorders:
A. can offer significant relief
B. often make the problem worse
C. is often unclear
D. is rarely helpful

Answers

A: can offer significant relief

The diagram below shows the uptake of lactose by a bacterial cell. Based on the information in the diagram, how does lactose get into bacterial cells?



Group of answer choices

Carrier protein

Pumping through a transport channel

Passive diffusion through a transport channel

Cotransport

Answers

Lactose gets into bacterial cells through Carrier protein

The diagram depicts the process of lactose uptake by a bacterial cell, and it shows that lactose is transported into the cell through a carrier protein. This process is known as cotransport, where lactose is transported along with a hydrogen ion, which is moved out of the cell at the same time. The hydrogen ion concentration gradient created by the action of the proton pump drives the movement of lactose into the cell through the carrier protein.

Passive diffusion through a transport channel is not the method used to transport lactose into bacterial cells. Transport channels are utilized by small, uncharged molecules, such as water, to diffuse across the cell membrane, but lactose is a large, polar molecule that requires a specialized transport mechanism to cross the cell membrane.

In conclusion, the uptake of lactose by bacterial cells occurs through the use of a carrier protein, which transports lactose across the cell membrane in conjunction with a hydrogen ion through cotransport. This process allows for the efficient uptake of lactose, which is essential for the survival and growth of the bacterial cell.

The question was Incomplete, Find the full content below :

The diagram below shows the uptake of lactose by a bacterial cell. Based on the information in the diagram, how does lactose get into bacterial cells?

Carrier protein

Pumping through a transport channel

Passive diffusion through a transport channel

Cotransport

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The diagram below shows the uptake of lactose by a bacterial cell. Based on the information in the diagram,

A scientist injected some cells with a drug that blocked glycolysis after NADH was formed, but before ATP and pyruvate were formed. All the other enzymes used in cellular metabolism were unaffected. How would the production of ATP in the cell be affected?

Answers

Answer:

The cell could not make ATP.

Explanation:

Glycolysis may be defined as the process in which a glucose molecule is broken down into the two molecules of the pyruvate. Pyruvate is used to produce energy through various pathways that depends upon the availability of the oxygen. However when the glycolysis in blocked and the pyruvate is not formed, then the cells would not be able to use either the fermentation or aerobic respiration or the perform citric acid cycle. So the cell does not make any ATP.

write types of cellular respiration and their function?​

Answers

Answer:

There are 2 types of cellular respiration i)Aerobic respiration

                                                                  ii)Anaerobic respiration

Explanation:

i)Aerobic respiration: is the chemical reactions in the cells that use oxygen to break down food molecules to release energy. Its complete oxidation process that releases more energy (2830 $ J). The word equation of aerobic respiration is:-

glucose + oxygen------> carbon dioxide + water + energy.

ii) Anaerobic respiration: is  the chemical reactions in cells that break down food to release energy without using oxygen. Its partial (incomplete) oxidation process that release a few energy (188 $ J) The word equation of anaerobic respiration in human muscles:-

glucose-----> lactic acid

The word equation of anaerobic respiration in yeast:-

glucose   yeast   alcohol + carbon dioxide

               ------->

Is this table correct?

Is this table correct?

Answers

The table showing the volume of fresh water and salt water in cubic meters found in the various water bodies is correct.

The total combined volume of 5,774,809 cubic miles fresh water found in glaciers and rivers isThere are 5.773.300 more miles of fresh water found in glaciers than in rivers.

What are salt water and fresh water?

While salt water is water found in oceans and seas, freshwater is naturally occurring water that has a low percentage of salts and other dissolved particles.

The ocean, coral reefs, and estuaries are all examples of marine ecosystems. For saltwater to remain at an appropriate salinity for fish, a higher salt concentration is needed.

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3)
As blood sugar levels rise in the body, insulin is released by the pancreas to lower the levels,
This process allows your body to maintain normal blood sugar levels and is called:
A
homeostasis
B)
cell membrane
C)
glycogen
D)
glucose

Answers

A: Homeostasis
Reason: cell membrane has nothing to do with question and C and D are terms for sugars

answer:glycoge

explanation: insulin and glucagon help maintain a state called homeostasis in which conditions inside the body remain steady. When blood sugar is too high, the pancreas secretes more insulin. When blood sugar levels drop, the pancreas releases glucagon to raise them.

this is all what I know

I hope it help you

A scientist wants to investigate how the availability of
water affects the growth of trees.
Which investigation could the scientist use to gather evidence
relating to this topic?
OA. A comparative investigation in which the scientist
compares the root structures of two different types of
trees to see how they absorb water differently
B. A descriptive investigation in which the scientist closely
studies and describes the process by which trees take
in water
c. An experimental investigation in which the scientist
gives a tree a different amount of water each day and
records its growth over time
D. An experimental investigation in which the scientist
gives several trees of the same species varying
amounts of water over a period of time and measures
how quickly the trees grow
SUBMIT

Answers

Answer:

D

Explanation:

Comment

C is the second best answer, but it is not compared to anything, so you don't know if the tree is acting well in the environment, or not so good at all.

D is the best answer. Take a bunch of trees. Treat them the same way and see what the range is. If it's narrow, then the scientist has not learned that much except that the trees tend to act the same way under the same conditions. If there is a lot of variation, then he or she has to devise another experiment to find out why.

Having dimples (D) is dominant over not having dimples (d). A dimples woman (whose father had no dimples and whose mother did have dimples) marries a man whose mother had no dimples, whose father had no dimples, and whose grandparents on his father's side did have dimples!
a. What is the genotype of the women? __
What is the genotype of the man?___
b. Genotype & phenotype?
c. How many different genotypes are possible among the offspring?
d. How many different phenotypes are possible among the offspring?
e. What is the probability of getting DD offspring?
f. What is the probability of getting dd offspring?
g. what is the probability of getting dimpled offspring?
h. What is the probability of getting offspring with no dimples
i. What is the probability of getting homozygous offspring?

Answers

The genotype of the woman is Dd (heterozygous for dimples). The man's genotype is dd (homozygous recessive for no dimples). The woman's genotype is Dd, and her phenotype is dimpled. The offspring can produce four possible genotypes: DD, Dd, dD, and dd.

What is the probability of getting dimpled offspring and offspring with no dimples?

The probability of getting a dimpled offspring (DD or Dd) is 3/4 or 75% since the dominant D allele will result in dimples in both genotypes. The probability of getting an offspring with no dimples (dd) is 1/4 or 25% since both parents must contribute a recessive d allele for the offspring to have no dimples.

What is the probability of getting DD offspring and dd offspring?

The probability of getting a DD offspring is 1/4 or 25% since both parents must contribute a dominant D allele. The probability of getting a dd offspring is 1/4 or 25% since both parents must contribute a recessive d allele.

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If there's a miscommunication in an interdisciplinary team it is most likely due to.

Answers

Answer:

poorly defined roles

Explanation:

that should be it

The ________ of a protein is the specific order of amino acids that makes it up, but it needs to undergo much more modification before it is a finished protein.

Select one:

a.
mRNA


b.
primary structure


c.
tRNA


d.
DNA code

Answers

Answer: B. Primary structure

The primary structure of a protein is the specific order of amino acids that makes it up, but it needs to undergo much more modification before  it is a finished protein.

Because flamingos spend most of their time in water, heat is easily lost through their legs and feet. Scientific studies have suggested that flamingos often stand on one leg while resting, keeping the other leg close to the body. Which factor does this behavior regulate?
body temperature, blood glucose, or water

Answers

Answer:

Body temperature

Explanation:

Based on the first sentence, "Because flamingos spend most of their time in water, heat is easily lost through their legs and feet."

This question has to do with body temperature.

Answer:

A. Body Temperature

Explanation:

The other person is right :D

That's very poggers!

21. Some fish, some dogs and some children are swimming in a bay. There are 40 legs in total, twice as
many heads as tails and more dogs than fish.
How many fish are in the bay?

Answers

If they are 40 legs in the bay and you are trying to find how many fish are in the bay fish don’t have legs so it would be 0
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Solve the equationnnnnn collecting data, storing and updating data, processing data, and presenting information are the four functions of your supplier is pushing you to use an order quantity of 20,000 units based on their own convenience and cost structure. compared to the total cost of inventory management based on an eoq of 8,000 units, accepting this order quantity of 20,000 units will result in the total cost of inventory management (keeping all other demand and inventory cost information unchanged) being: group of answer choices lower unchanged lower or higher, it depends higher help meee will mark brainliest What is the product of 4.5 10-5 and 2.4 10-2? A trundle wheel is useful when measuring distnce on an athletics track .the wheel has a circumference of one metre ,so every time the wheel moves through one revolution the user hears a clicking sound which indicates that a metre on one ground has been measured........if you hear 100 clicks what distance has been measured Which of the following is true about single-subject designs? They are variations of within-subjects designs. How do you think is Apples competitive positionsustainable in PCs? Explain fully and justify youranswer. Find the gradient of the line segment between the points (10,-4) and (6,-16 Cognitive Neuroscientist and Child psychologists . For each,write a summary of the career activities about one paragraph inlength. Please also include in your answer why you found theminteresting the antifederalists believed a bill of rights needed to be added to the constitution to further limit the government's power and protect specific individual right.TRUE OR FALSE 5. Samantha has 30 coins, consisting of 20c and 50c, which total $13.50. How many of each does she have? Mr. Lewis is 63 years old. He wants to take out a five-year level-term life insurancepolicy with a face value $700,000. The monthly premium is $72.3. If he does not die during the five years, how much does the insurance companymake on this policy? what is a dropcap as used in a computer word document Motivation to read faster is not a factor in your reading speed. Please select the best answer from the choices provided T F. Contrast Emile Durkheims mechanical from organic solidarity & Ferdinand Tonnies Gemeinschaft from Gesellschaft in identifying types of societies; cite examples what three american-held beliefs prompted the open door policy? 4. While ice skating on winter break, Vincente sees a young girl fall on the ice, just as anotherskater slips close to her. She screams and Vincente sees blood pooling around her hand. Evidently, the other person's sharp skate cut into her finger. The wound looks pretty deepand is bleeding a lot. Describe what Vincente could do to render first aid to this young girluntil EMS arrives. Thomas Longbow is the only employee of Presido, Incorporated During the first week of January, Longbow eamed 53,000,00 and had lederal and state income tax withholdings of $150.00 and $56.25, respectively. FICA taxes are 7.65% on earnings up to $132.900.5 ate and federil unempioy ment taxes for the period are $187.50 and $30.00, respectively. What would be the amount of Longbow's payroll check for the first week of January? Multiple Choice a.$2.770.50b.$2,346.75 c.$2,564.25d.$3,000.00 Which section of ocean floor is near the coastlines of all continents?A)neritic zoneB)open oceanC)shallow oceanD)intertidal zone