A common test for liver function involves sprinkling sulfur powder onto a sample of urine (mostly water with dissolved bodily waste). Sulfur powder sprinkled on a sample from an Individual with impaired liver function will sink because the urine contains a high level of bile salts, while the sulfur powder sprinkled on normal urine samples will float.

Which of the following best explains why bile salts cause the sulfur powder to sink?

A. Bile salts decrease the surface tension of the urine sample.

B. Bile salts increase the water potential of the urine.

С. Bile salts increase the density of the urine sample.

D. Bile salts decrease the strength of the covalent bonds within a water molecule.​

Answers

Answer 1

Answer:A- Bile salts decrease the surface tension of the urine sample.


Related Questions

Circle the letter of each molecule that makes up the sides of the DNA
ladder.
a. deoxyribose
b. glucose
c. phosphate
d.oxygen

Answers

Answer:

a. deoxyribose

Explanation:

A and c because you need deoxyribose sugar, phosphate and nitrogenous base to make up a single strand of DNA.

I need help doing this

Answers

Answer:

By releasing CO2 it would warm the planet and help plants grow. But realising too much would be one cause of global warming. Also, more CO2 in the atmosphere would cause the ocean water to become more acidic, putting marine life in danger.

Explanation:

Trees are big parts in life. Without them, many things can happen. For example, CO2 is not what humans breathe. We breathe in Oxygen. Deforestation can lead to bad air and soon we’d all be breathing in cO2.

Which of the following is NOT a part of Cell Theory
All cells come from pre-existing cells
Cells are the basic units of structure and function in living things
All living things are composed of one or more cells
Cells can't be created or destroyed

Answers

Cells can’t be created or destroyed

Answer:

from my point of view the answer should be self can't be created or destroyed

Which feature may interrupt the sides of a composite-cone volcano?

conduits


fumaroles


craters


calderas

Answers

Answer:Famaroles

Explanation:Fumaroles: they are gaseous emissions from lavas in craters at more or less elevated temperatures. Its composition varies according to the temperature of the lavas, in such a way that it changes since the fumaroles appear until their extinction.Fumaroles: they are gaseous emissions from lavas in craters at more or less elevated temperatures. Its composition varies according to the temperature of the lavas, in such a way that it changes since the fumaroles appear until their extinction.Water flows in the form of steam continuously through the cracks of a volcano or volcanic surface because its temperature exceeds 100 °C.Fumaroles: they are gaseous emissions from lavas in craters at more or less elevated temperatures. Its composition varies according to the temperature of the lavas, in such a way that it changes since the fumaroles appear until their extinction.Water flows in the form of steam continuously through the cracks of a volcano or volcanic surface because its temperature exceeds 100 °C.Groups of fumaroles- Dry fumaroles: They are those that come off the melting lava, in the vicinity of the crater. Its temperature is higher than 500oC. They are mainly composed of sodium, potassium and sulfur dioxide and carbon dioxide.- Dry fumaroles: They are those that come off the melting lava, in the vicinity of the crater. Its temperature is higher than 500oC. They are mainly composed of sodium, potassium and sulfur dioxide and carbon dioxide.- Acid fumaroles: with temperatures between 300oC and 400oC, they are constituted by a large amount of water vapor, with hydrochloric acid and sulphurous anhydride.- Dry fumaroles: They are those that come off the melting lava, in the vicinity of the crater. Its temperature is higher than 500oC. They are mainly composed of sodium, potassium and sulfur dioxide and carbon dioxide.- Acid fumaroles: with temperatures between 300oC and 400oC, they are constituted by a large amount of water vapor, with hydrochloric acid and sulphurous anhydride.- Alkaline fumaroles: Temperature close to 100oC, contain water vapor with hydrogen sulfide and ammonium chloride.

The feature may interrupt the sides of a composite-cone volcano is fumaroles. Thus, option B is correct.

What is fumaroles?

They are gaseous emissions from lavas in craters at more or less elevated temperatures. Its composition varies according to the temperature of the lavas, in such a way that it changes since the fumaroles appear until their extinction.

Fumaroles are gaseous emissions from lavas in craters at more or less elevated temperatures. Its composition varies according to the temperature of the lavas, in such a way that it changes since the fumaroles appear until their extinction. Water flows in the form of steam continuously through the cracks of a volcano or volcanic surface because its temperature exceeds 100 °C.

Water flows in the form of steam continuously through the cracks of a volcano or volcanic surface because its temperature exceeds 100 °C. The lavas, in such a way that it changes since the fumaroles appear until their extinction.

Therefore, The feature may interrupt the sides of a composite-cone volcano is fumaroles. Thus, option B is correct.

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what is a monera? Give me explanations

Answers

Answer/Explanation:

Monera is an outdated/old-fashioned classification that describes a kingdom of prokaryotic organisms. Nowadays, we split prokaryotic organisms into two kingdoms: bacteria and archaea.

Monera describes organisms that do not contain a true nucleus, including all species of bacteria, archaebacteria, and some cyanobacteria. It does not contain eukaryotic single celled organisms like fungi or protists.

Answer:

Monera is a kingdom that contains unicellular organisms with a prokaryotic cell organization, such as bacteria. They are single-celled organisms with no true nuclear membrane. The taxon Monera was first proposed as a phylum by Ernst Haeckel in 1866

Explanation:

hope it helps

what element is in period 6, group 17

Answers

It is element At, or Astatine. Number 85 on the periodic table

The element Astatine

How does the salvation process work while you are eating

Answers

Answer:

TO MAKE THE FOOD SOFT.✌️
Make food softer so
U don’t
Choke

Cellular (aerobic) respiration takes place in the presence of and with the use of a certain element.

Which element is it?


carbon dioxide


water


sunlight


oxygen

Answers

Answer:

It's oxygen

Explanation:

The oxidation of glucose takes place which simply means burning in oxygen. So...

Please mark me as brainliest

Oxygen it’s what helps up breath

What is the purpose of transciption?
A RNA -----> Protein
B RNA ---> DNA
C DNA ------> Protein
D DNA ----> RNA

Answers

Answer:

DNA into RNA

Explanation:

When someone tosses an object towards your face, you blink. This response is controlled
by
O A. amino acids
B. the immune system
C. hormones
a
O D. the nervous system

Answers

Answer:

D. the nervous system

Explanation:

This system of your body controls your reflexes! :D

Answer:

Nervous system

Explanation:

The nerve receptors responsible for transmission of impulses to the brain are a part of nervous system.

. What role does the mitochondrion play in the process of cell death?

Answers

Answer:

Explanation:

Mitochondria regulate caspase activation and cell death through an event termed mitochondrial outer membrane permeabilization (MOMP); this leads to the release of various mitochondrial intermembrane space proteins that activate caspases, resulting in apoptosis.

Mitosis results in
o daughter cells with twice as much DNA as the parent cell
o daughter cells with the same genetic information as the parent cell
O four daughter cells
gametes

Answers

answer: daughter cells with the same genetic information as the parent cell

The images below show the same cell, before and after reaching equilibrium. Which statement best describes what happened as the volume of the cell increased

Answers

The missing part of the question and group of options is attached as an image.

Answer:

The correct answer is - D - The number of solvent particles outside the cell decreased.

Explanation:

As the solution reached equilibrium the concentration of the solute is equal inside the cell and outside the cell, so the number of particles of the solvent must increase inside and decrease outside of the cell.

The cell volume increased due to the flow of the solvent from outside to the inside of the cell this type of diffusion of solvent is known as osmosis which leads to the swollen or bigger cell.

Answer:

The number of solvent particles outside the cell decreased.

Explanation:

The process of removing wastes from the cell is known as

A.) endocytosis
B.)exocytosis
C.) pump
D.)channel

Answers

The answer B I hope this help you

Hhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllppppppppppppppppppppppppppppppppppp

Brainliest answer


How much time will 48.5 million years ago will be at an specifici year.

Proper question or report

Answers

Answer:

the report gives particular attention to conditions in low- and ... However, appropriate care for people with NCDs is lacking in many settings, ... By 2020, this number will increase to 7.5 million, accounting for 10% of all ... people ≥ 30 years old with a 10-year risk of fatal or nonfatal cardiovascular events.

Explanation: hope it helps

Answer: Well, it is not determine how much exactly would 48.2 million years ago, but I believe this will be by the beginning of Eocene Period.

Hope this helps;)

What sort of farming defined the first type of agriculture?

Answers

Answer:

Agriculture and domestication probably started in the Fertile Crescent (the Nile Valley, The Levant and Mesopotamia). ... People probably started agriculture slowly by planting a few crops, but still gathered many foods from the wild. People may have started farming because the weather and soil began to change.

Explanation:

Match each description to the correct step. Metaphase 11 Nuclear membranes form around each set of chromosomes. Prophase 11 Chromosomes line up in the middle of the cell Telophase 11 DNA condenses to form chromosomes. Anaphase 11 Each chromosome separates and moves to opposite ends of the cell.
Plz Hurry​

Answers

Answer:

Metaphase ⇒ Chromosomes line up in the middle of the cell

Prophase ⇒ DNA condenses to form chromosomes

Anaphase ⇒ Each chromosome separates and moves to opposite ends of the cell

Telophase ⇒ Nuclear membranes form around each set of chromosomes

You are studying three populations of an endangered species of toad that used to be common in the California central valley. Global warming has caused this species to retreat to higher elevations in recent decades where it stays cooler; the toad used to be found throughout the valley, but is now restricted to the tops of three mountains. Historical records indicate that there used to be hundreds of thousands of toads in the central valley, but sampling the mountaintops reveals that the toad population on each is now limited to a few hundred individuals. You survey allozyme diversity at one locus on each of the three mountaintops and find that each population is fixed for a different allele of the ribbit gene: mountain #1 is fixed for the A1 allele, mountain #2 for the A2 allele, and mountain #3 for the A3 allele. The average number of baby toads born in each population is the same, and the environment on each mountaintop is very similar, as far as your data show.
Explain why each population is fixed for a different allele.
Sentence 1: Describe the variability that was initially present in each of the populations.Sentence 2: State which individuals had the highest fitness in a given population, or why fitness is not an issue if that is your conclusion.Sentence 3: Explain what evolutionary force acted on the population(s), and why and how it acted.Sentence 4: Describe how the populations evolved in response to their changing environment. Be as specific as you can (e.g., say "increased" or "decreased", rather than just "changed".)

Answers

Answer:

Explanation:

The allele are fixed because there is no variation that exist in the population and the allele are almost completely the same hence no new combination of gene the same Allele will continue to reoccur

Variability exist because of random mating that occurs in the population initially when the toad filled up the entire central valley

Random mating ensures fitness in the initial population

Genetic drift acted upon the population drifting away allele that are very few in population or that occur less in the population and perpetuating alleles that frequently occur leading to a fixed allele.

There was a decrease in the population as a result of the change in the environment.

Fill in the word that completes each sentence.
Food contains a sugar called
which is broken down in a process called cellular
This process uses
to break down food molecules and provide energy for cells.
Intro
Done

Answers

Answer:

The correct answer is - glucose, respiration and oxygen in order.

Explanation:

The food we eat contains various nutrients mainly, carbohydrates, protein, and fat. The carbohydrate that is we eat has glucose as the primary product and also the substrate in the process known as cellular respiration.

Cellular respiration is a process in which glucose molecules are broken down in order to provide energy in the form of ATP with the help of oxygen. It is called aerobic respiration as it required oxygen for the complete oxidation of the substrate.

Answer:

Glucose respiration oxygen

Explanation:

11. Match the term with the definition regarding the anatomical position
1. Arms
A Erect
2. Eyes
B. At the sides
3. Head
c. Flat on the floor
4. Feet
D. Level
5. Body
E. Facing forward

Answers

1-B
2-A
3-E
4-C
5-D

but i’m not sure

The standard anatomical position refers to the points of reference to compare and describe parts of the body. 1.B) Arms at the sides/2.E) Eyes Facing forward/3.A) Erect head/4.C)Feet Flat on the floor/5. D) Body Level

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

There is a standard anatomical position to describe an individual's body and general anatomy.  

 

The individual's position must be standard to allow comparisons with minimal variation while comparing or describing the anatomy and the position of different structures.  

 

The standard anatomical position has different reference points, such as a straight head or the palms of the hands facing forward.

In the exposed example, the reference points are

1.  B) Arms at the sides

2. E) Eyes Facing forward

3. A) Erect head  

4. C) Feet Flat on the floor

5. D) Body Level

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

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Which of the following units are repeatedly joined together to form a strand of DNA?​

Answers

Answer:

Nucleotides

Explanation:

The nucleotides forming each DNA strand are connected by noncovalent bonds called hydrogen bonds.

Nucleotide is the unit that repeatedly joined together to form a strand of DNA.

What is DNA?

Deoxyribose + phosphate group + thymine could be a nucleotide of DNA and defined as deoxyribonuclic acid and it is a polymer made up of two polynucleotide chains that arranged in foiled structure to form a double helix carrying genetic information for the various processes such as growth development  functioning and reproduction.

There are four nitrogen bases of DNA nucleotides are such as adinine, thymine, guanine and cytosine.

Friedrich miescher discovered DNA in the year of 1860.The shape of DNA is double helical structure

The main function of DNA is to carry information from one generation to another generation this is the reason due to which DNA is also known information molecule.

In our body DNA is found in the nucleus of the cell and it is known as nuclear DNA. The shape of DNA is double helical structure.

Siblings share only about 50% of same DNA due to the reason of recombination. The life span of DNA is 521 years.

Therefore, Nucleotide is the unit that repeatedly joined together to form a strand of DNA.

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Using only facts to explain or describe is being ___________________________ .
Group of answer choices

A)objective

B)factual

C)subjective

D)influential

Answers

B) factual because you are using proof
the answer is that it is being factual

Which of the following substances is NOT able to simply diffuse across the 1 point
plasma membrane?*
Water
Oxygen
Carbon Dioxide
Sodium

Answers

Answer:

Sodium

Explanation:

because ions have a charge which prevents them from moving across the cell membrane through simple diffusion

You run 30 PCR cycles using primers that amplify a tandem repeat (let's call it D3T40) on Chromosome 3. Choose all of the statements below that are correct. A. The number of repeats at the D3T40 locus will vary among individuals.B. The size of an individual's amplicons is determined by the number of repeats at the D3T40 locus.C. The primers will anneal to the sequences that flank the D3T40 locus.D. Taq polymerase will amplify the entire length of Chromosome 3.E. About 30 amplicons will be produced at the end of 30 cycles of PCR.F. You can determine the size of an individuals D3T40 amplicons using gel electrophoresis.G. The size of the amplicons produced will vary among individuals.H. The primers used to amplify D3T40 could be used to amplify another locus like the D1S80 locus on Chromosome 1.

Answers

Answer:

A b c f and g are true

Explanation:

A is true because when we have different individuals we can observe dna polymorphism.

B is true because the size of the amplicon is determined by the treat count of D3T40 locus

C. Is true because polymorphic sequence are actually flanked by primers

D is false

E is false

G is true

F is false

The statements below that are correct include:

A. The number of repeats at the D3T40 locus will vary among individuals.

B. The size of an individual's amplicons is determined by the number of repeats at the D3T40 locus.

C. The primers will anneal to the sequences that flank the D3T40 locus.

PCR.

F. You can determine the size of an individuals D3T40 amplicons using gel electrophoresis.

G. The size of the amplicons produced will vary among individuals.

It should be noted that DNA polymorphism can be observed among different individuals. Therefore, the number of repeats at the D3T40 locus will vary among individuals.

Also, the amplicon size depends on the number of repeats. Hence, the size of an individual's amplicons is determined by the number of repeats at the D3T40 locus.

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Paleomagnetism is..

A. The equipment tied to boats to measure their depths

B. The rock that solidifies from mid ocean ridges

C. The evidence that fossils across continents matched

D. The study of the magnetic qualities of ancient rocks

Answers

c i’ve had same problem

Answer:

C. The evidence that fossils across continents matched

Explanation:

what is ecosystem
please say

Answers

Answer:

[tex] \boxed{ \text{below \: in \: bold}}[/tex]

Explanation:

[tex] \huge{ \underline{{ \text{Ecosystem}}}}[/tex]

No living beings can survive alone. There always exists a close relationship between living and non - living things. The environment of the earth consists of physical and biological factors. The physical and biological factors together constitute an ecosystem. The ecosystem may be natural or artificial , temporary or permanent. Thus, an ecosystem is an ecological unit which consists of both biotic ( living ) and abiotic ( non - living ) factors of the environment. The organisms and the environment are inseparably interrelated and interactive in their nature. A.G. Tansley ( 1935 ) , a British ecologist used the term ecosystem first.

Hope I helped!

Best regards! :D

~[tex] \text{TheAnimeGirl}[/tex]

Question:

☞ What is ecosystem?

Answer:

Ecosystem is a community of living organisms interacting with each other and their non-living environment. It means that it is an area where organisms interact with one another as well as with non-living parts of the environment. An ecosystem can be huge, such as a large forest or lake, or it can be small, such as a puddle of water or a rotting log. Hence, All things that interact in an environment make up an ecosystem.

An ecosystem has two parts:

Biotope - it includes all of the non living things in an ecosystem.

Biocoenosis - It includes all the living things in an ecosystem.

_________

#LetsStudy

1. A substance that destroys pathogens that are outside of the body.

Answers

Answer:

It can be things like bleach, soap, or vinegar.

Explanation:

Answer:

Antiseptic

Explanation:

Chemical such as soap, vinegar, or rubbing alcohol that destroys pathogens outside of the body.

Female killer whales can live for ____ years or more. 50 80 30 60
PLEASE HELP

Answers

Answer:

50 years

Explanation:

Why have plants in the alpine biome adapted to survive on limited nutrients?

Answers

Answer:

The soil in the alpine biome is rocky and nutrient poor.  Plants that live in the alpine biome must be suited to the nutrient poor soil.

Explanation:

The plants living in the alpine biome are adapted to survive on limited nutrients as the conditions in the alpine biome is harsh and not favorable. Hence, the plants have to adapt the mountain climate.

What are adaptations?

An adaptation is any physical or behavioral feature of an organism that helps them to survive better in their environment. In other words, an adaptation is something that helps them in finding food, water, mates, and shelter.

The alpine climate is the typical climate for elevations above the tree line, where the trees fail to grow due to cold conditions. The climate of alpine biomes is also referred to as the mountain climate or highland climate.

Plants which are living in alpine biomes are typically low growing due to the extreme environmental conditions. There are only about 200 species of alpine biome plants which have adapted to life in cold temperatures and sparse rainfall.

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Without heat from the Sun, the water cycle would...
A)
reverse
B)
not work
slow down
D)
not be affected

Answers

Answer:

B; Not work

Explanation:

Water constantly moves around the Earth and changes between solid, liquid,  and gas. This all depends on the Sun's energy. Without the Sun there would be no water cycle, which means no clouds, no rain, no weather.

i’m pretty sure it’s C

without the suns energy, water wouldn’t be a water cycle, which means no clouds, no rain and could lead to no weather

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Write a letter to your friend who living in foreign country telling about the national and cultural heritage about our Nepal. Give a long point. starting conversation each other to f&f HELP TIMEDWhich best supports the claim that capitalism provides more benefits for individuals than socialism?O a graph showing that people in capitalist societies tend to create more wealtha graph showing that people in capitalist societies work longer hoursa primary source that describes how capitalism creates wealth for corporationsa primary source that explains why there are more capitalist societies than socialist ones Suppose your cell phone plan charges a fixed rate of $10 per month plus 7 cents per minute. Create a table that shows the relationship between the total number of minutes you might use each month, m, and your total monthly cell phone bill, t. como hacer un parrafo descriptivo sobre la importancia del ejercicio Did Hammurabis territory grow or shrink by 1750 BCE? What strategies may have Hammurabi used to cause this change in territory? Which description best fits most of the early Jamestown settlers. A. Farmers with experience and skills. B. Carpenters ready to build shelters C. Gentleman unprepared for hard work D. Soldiers prepared to fight the indians P.S. PLEASE ANSWER QUICKLY!!!! Warrix Corporation has provided the following contribution format income statement. Assume that the following information is within the relevant range. Sales (3,000 units) $120,000 Variable expenses 90,000 Contribution margin 30,000 Fixed expenses 27,000 Net operating income $3,000 a. If sales increase to 3,100 units, net operating income would be closest to: ____________b. If sales increase to 3,100 units, the breakeven point in units would:_____________ c. If sales increase to 3,100 units, the degree of operating leverage would:___________ What acceleration would be produced if a 25 N force acts on a 5.0 kg mass? (a = F/m) * In the Mauryan Empire, what was the effect of reducing taxes on farmers?The price of food increased.The economy was weakened.The farmers grew more crops.The government ultimately raised less revenue. In the Passage 2, what is the main action of the poem?A)A discovery ship sails out into the middle of the unknown.B)The admiral tells the crew to keep sailing although they only see ocean.C)The sailors prepare daily to overthrow the captain and take over the ship. D)The sailors fear they may be lost or possibly sailing into some great danger. (the poem)Passage 2: "Columbus"Behind him lay the gray Azores,Behind the Gates of Hercules;Before him not the ghost of shores;Before him only shoreless seas.5 The good mate said: "Now must we pray,For lo! the very stars are gone.Brave Adm'r'l, speak; what shall I say?""Why, say, 'Sail on! sail on! and on!'" "My men grow mutinous day by day;10 My men grow ghastly, wan and weak."The stout mate thought of home; a sprayOf salt wave washed his swarthy cheek."What shall I say, brave Adm'r'l, say,If we sight naught but seas at dawn?"15 "Why, you shall say at break of day:'Sail on! sail on! sail on! and on!'"They sailed and sailed, as winds might blow,Until at last the blanched mate said:"Why, now not even God would know20 Should I and all my men fall dead.These very winds forget their way,For God from these dread seas is gone.Now speak, brave Adm'r'l, speak and say"-He said: "Sail on! sail on! and on!"25 They sailed. They sailed. Then spake the mate:"This mad sea shows his teeth to-night.He curls his lip, he lies in wait,He lifts his teeth, as if to bite!Brave Adm'r'l, say but one good word:30 What shall we do when hope is gone?"The words leapt like a leaping sword:"Sail on! sail on! sail on! and on!"Then, pale and worn, he kept his deck,And peered through darkness. Ah, that night35 Of all dark nights! And then a speck-A light! A light! At last a light!It grew, a starlit flag unfurled!It grew to be Time's burst of dawn.He gained a world; he gave that world40 Its grandest lesson: "On! What does (+7)-(-3) equal Please I really need Help with These Questions PLS HELP! I don't have answers, I'm supposed to fill in the blanks but idk Spanish at all lol1. San Diego _______ en California.2. Mi familia y yo _______ de Per.3. Marta es de Brasil. Ella es _______. 4. Ricardo no est feliz. Est ________. 5. Yo siempre _______ cansada. how did women change in the 1920s from previous generations? d to the 5th power times e to the 3rd power times f Jeremy is saving $250 per month for his vacation . How much will Jeremy save up for his vacation in 1 year and 6 months? There are two twins. One twin wants to explore the planet near Proxima Centauri and leaves on a spaceship traveling at 90% of the speed of light, while the other twin stays home on Earth. How much does the twin on Earth age while the other twin travels to Proxima Centauri? HELP ME PLEASE!!!!!!!!! List the 3 reasons why the Law of Demand occurs.