The mechanism of transporting organic molecules across an epithelial barrier from the lumen to the interstitial fluid includes ________ across the ________ membrane..

Answers

Answer 1

The mechanism of transporting organic molecules across an epithelial barrier from the lumen to the interstitial fluid includes facilitated diffusion across the apical membrane.

What are the types of transport?

The two main types of transport are:

Active transportPassive transport

Active transport is when a substance is transported from an area of low concentration to an area of high concentration, requiring energy in the form of ATP.

Passive transport is when a substance is transported from an area of high concentration to an area of low concentration without any energy expenditure.

Facilitated diffusion and diffusion are examples of passive transport.

Facilitated diffusion: Facilitated diffusion is a passive transport process in which an ion or molecule is transported across a plasma membrane from an area of higher concentration to an area of lower concentration through the aid of a transporter protein, which is a specialized membrane protein.

Organic molecules are transported by facilitated diffusion, which is a passive transport mechanism, across an epithelial barrier from the lumen to the interstitial fluid, a layer of fluid that surrounds cells, through the apical membrane.

Thus, The mechanism of transporting organic molecules across an epithelial barrier from the lumen to the interstitial fluid includes facilitated diffusion across the apical membrane.

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Related Questions

Which of the following is
MOST difficult to regulate?

A. liquid waste (effluent) leaving a factory

B. liquid waste (effluent) leaving a power plant

C. runoff from agricultural lands

D. water leaving a sewage treatment plant

Answers

It is difficult to regulate liquid waste (effluents) leaving a factory, as there is no means of containment and remediation is difficult.

A. liquid waste (effluents) leaving a factory

How are liquid effluents generated in industries?

Industrial Effluents, on the other hand, will have their generation linked to the typology and the industrial process, in this way, all the water that was not lost through evaporation, infiltration and that ends up left over from the production process, that is, that is not incorporated into the final product, ends up becoming effluent.

How is waste generated by industries disposed of?

The most used treatments for this type of waste are the aerobic and anaerobic process, which use biological agents, such as

bacteriaalgae and protozoa

to degrade the organic matter of the effluents.

With this information, we can conclude that Industrial waste is a wide variety of leftovers, waste or remains originating from manufacturing activities.

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:Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creates copper ore and deposited it in sedimentary rock layers. Copper is considered a resource. renewable non renewable or conserved
No Links IF You Dont know the answer don't answer it

Answers

Answer:

Copper is a metal that has been deposited from hot sulphur solutions, created in volcanic regions. The hot solutions concentrated the copper up to a thousand times more than would normally be found in rocks. The resultant enriched rocks are called copper ores.

Explanation:

thank me later

Name the acid found in milk.​

Answers

Answer:

Lactic acid is ur answer

Explanation:

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The acid present in milk is Lactic Acid

Please please help asap thank you!!!!!

Please please help asap thank you!!!!!

Answers

Answer:

A. Indicator Species

Explanation:

What makes up a codon on an mRNA strand

Answers

Answer: The DNA serves as a pattern for making messenger RNA, and the messenger RNA then serves as a pattern for making a specific protein. DNA and the corresponding messenger RNA are made up of a series of bases. In RNA, these bases are often labeled with the letters A, U, C, and G. A set of three bases makes up a codon.

Explanation:

What cells does Pneumonia attack Need Asap

Answers

Answer:

White blood cells

Explanation:

Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs. To destroy the attacking organisms, white blood cells rapidly accumulate. Along with bacteria and fungi, they fill the air sacs within your lungs (alveoli).

Will selection eliminate a harmful recessive allele from a population as quickly as it will remove a harmful dominant allele? Why or why not?

Answers

Answer:

no

Explanation:

you can see dominant traits on every organism that can have them, meanwhile you can have carriers for recessive traits, so there can be hidden traits, thus it will take

Which of the following are represented by upper and lowercase letters? A. proteins B. chromosomes C. genotypes D. phenotypes​

Answers

Answer:

Represented by upper and lowercase letters

(C) genotypes

The following are  Represented by upper and lowercase letters are

(C) genotypes. Thus, option "C" is correct.

What is Genotype and phenotype?

Genotype is the genetic makeup of an individual i.e the genes responsible for a traits or character that is expressed in an individual.

Phenotype is the physical expression of a gene. Each gene in an individual that is expressed or can be seen physically is what makes up the phenotype.

Thus, option "C" is correct.

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Which term describes the relationship in which one organism lives inside the other one. Check ih correct answer

Answers

Answer:

The term that describes the relationship in which one organism lives inside the other one is endosymbiosis.

Explanation:

Identify 3 parts of your body that are formed from specialized cells or tissues. What makes those cells unique?

Answers

Answer:

Nerve cells, blood cells, and reproductive cells

Explanation:

Answer:

Specialized cells make up tissues, tissues make up organs, and organs make up the systems that work together to make up our bodies. Nerve cells, blood cells, and reproductive cells are examples of specialized cells.Explanation:hope this helps have a great day god bless you

How does a mouse obtain energy for everyday functions? How might this look different compared to how an own obtains energy?

Answers

Answer:

A mouse would obtain energy from plants that have vitamins and minerals, and protein from things like nuts. An owl would get protein from eating a mouse and vitamins and minerals from the things the mouse ate.

Explanation:

It's all one big circle. These nutrients would provide the energy needed to perform everyday tasks.

10. How might tidal oscillations affect the tidal pattern in a given area?

a. They may increase or decrease the effects of the tidal bulges.

b. They have no effect on the tidal bulges.

c. They decrease the effects of the tidal bulges.

d. They increase the effects of the tidal bulges.

Answers

Tidal oscillations affect the tidal pattern because d, They increase the effects of the tidal bulges.

What is tidal oscillation?

Tidal oscillations are variations in the height of the ocean's surface caused by the gravitational pull of the Moon and the Sun. These oscillations can interact with the tidal bulges, which are the two areas of the ocean where the water is most affected by the gravitational pull of the Moon and the Sun, resulting in changes to the tidal pattern in a given area.

Specifically, tidal oscillations can increase the amplitude of the tidal bulges, resulting in higher high tides and lower low tides, and can also affect the timing of the tides.

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what are the functions of a cyclin during the cell cycle ? 1. activate a cdk 2. direct a cdk to its targets. 3. inhibit a cdk. 4. control cdk activity through phosphorylation of the cyclin. 5. control cdk activity through synthesis and destruction of the cyclin.

Answers

A CDK is activated when a cyclin performs its functions during the cell cycle. The correct answer is 1. activate a CDK.

The development of cyclin/CDKs controls the cell-cycle movement by means of phosphorylation of objective qualities, like growth silencer protein retinoblastoma (Rb). Mitogenic signals induce cyclin/CDK activation, which is inhibited by cell-cycle checkpoint activation in response to DNA damage.

Cell cycle checkpoints are controlled by kinases that are triggered by cyclins. The regulation of the cell cycle depends on CDKs.

Cyclin A/CDK2 phosphorylates CDC6 and E2F1 to end the S phase; It drives the cell cycle from the S phase to the G2 phase and then activates CDK1 through cyclin A, which causes cells to enter the M phase. The complex cyclin B/CDK1 maintains CDK1 activity during mitosis.

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Which three cultures are responsible for building astronomical pyramids?

Answers

Egyptians developed tools for carrying out astronomical measurements the sundial, clepsydras, and the merkhet.

Astronomy began in Egypt around the 5th millennium B.C. People that time used the stone circles that,  these are the proof that the Egyptians could guess and mark time and can also predict when the flooding can occurs. Origins of Western astronomy can be found in Mesopotamia culture also known as the land between the rivers Tigris and Euphrates.

Ancient Egyptians also keep track on astronomical observations through hieroglyphs, ascribing natural phenomena, and constellations to deities. In prehistoric time traces of stone circles throughout Europe are believed to have been used in  tracking celestial objects.

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what happens with a human body after death​

Answers

Answer:

Decomposition begins several minutes after death with a process called autolysis, or self-digestion

24-72 hours after death the internal organs decompose.

3-5 days after death the body starts to bloat and blood-containing foam leaks from the mouth and nose.

8-10 days after death the body turns from green to red as the blood decomposes and the organs in the abdomen accumulate gas.

Please help asap :(((((

Please help asap :(((((

Answers

body tissues are systems of specialized cells that carry out a common function. how are proteins and body tissues related? a the structure of a tissue determines the structure of the proteins in the tissue. b the structure of the tissue determines the function of the proteins in the tissue. c the structure of the proteins in a tissue does not affect the function of the tissue. d the structure of the proteins in a tissue affects the function of the tissue.

Answers

Body tissues are systems of specialized cells that carry out a common function. The structure of the proteins in a tissue affects the function of the tissue. The answer is d).

Proteins are the building blocks of tissues, and the structure of the proteins determines their function in the tissue. Proteins are made up of amino acids, and the sequence of amino acids determines the structure of the protein.

This structure determines the function of the protein, which in turn affects the function of the tissue. For example, the structure of collagen, a protein found in connective tissue, determines its ability to provide support and structure to the tissue.

Similarly, the structure of myosin and actin, proteins found in muscle tissue, determines their ability to contract and generate force. Therefore, the structure of proteins in a tissue plays a crucial role in determining the function of the tissue, which is option d)

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Enzymes function most efficiently at the temperature of a typical cell, which is 37
degrees Celsius. Increases or decreases in temperature can significantly lower the
reaction rate. What does this suggest about the importance of temperature-regulating
mechanisms in organisms? Explain

Answers

Answer:

I believe the warmer the heat is the molecules will speed up and the cooler the molecules are the slower it'll be

Soil that remains above its parent rock:
A. Soil
B. Transported soil
C. Residual soil
D. Parent soil
E. Bedrock

Answers

Its residual soil Bc residual soil remains above It's parents' rock. Transported soil is blown or washed away from its parents' rock.

When an action potential arrives at an axon terminal at a neuromuscular junction, it causes the opening of _______ channels, increasing the concentration of this ion within the cell, which ultimately triggers fusion of neurotransmitter vesicles with the presynaptic cell membrane.

Answers

Answer:calcium

Explanation: don't have one

Neha's mother is making vegetable pickle. She does the following. Step 1 - cuts the vegetables into small pieces Step 2 - soaks the vegetables in water for sometime Step 3 - mixes the vegetables with spices Step 4 - stores the mixture in a cool dark place One of these steps may cause the pickles TO SPOIL. Which step is it likely to be?

Answers

Answer:

Step 4 will spoil the pickle

the suns pole reversals are tied to its

Answers

Answer:

Cycle of sunspots. I hope this helps! I looked up the answer by the way, so no credit to me lol

Answer:cycle of the sunspots

Explanation:  This reversal happens every 11 years and is tied to the sun’s cycle of activity,now near it’s peak. The effects of the reversal will ripple throughout the solar system. Every 11 years ,at the sun’s magnetic polarity reverses itself.

site of photosyntesis?​

Answers

the CHLOROPLAST is the site of photosynthesis

How is starch produced in plants??

Answers

glucose molecules are compounded together and make a bigger molecule (polysaccharide)

I WILL GIVE 50 BRAINLY POINTS AND BRAINLIEST TO BEST ANSWER!!!


Choose a scientist to research and write about from this list:


John Dalton J. J. Thomson


Marie Curie Ernest


Rutherford Henry Moseley


Niels Bohr Werner


Heisenberg Erwin Schrödinger


James Chadwick


Which scientist will you write about? Explain why you made that choice.



pt 2


When writing a scientific paper, look for the most credible sources. Science doesn’t show bias, but we humans tend to show bias. There are sites and articles that provide facts without proper scientific evidence. Avoid using information from such sites. You must be able to identify reliable sites so the data in your paper is credible.



Use sources that end in .gov (government sites), such as OSTI.gov. They are reliable sources. You can also use sites ending in .edu. They can be deemed trustworthy, but som

Answers

Even tho it’s only five points I’ll still answer

I’d choose James Chadwick Bc it sounds like they will have the most information to research on.

Good luck with that.

Answer:

I'm going to write about John Dalton because it seems interesting that he observed that water evaporates and becomes a gas that mixes with air.

Explanation:

hope this helps :)

which of the following best describes a DNA molecule

Answers

Answer:

A. double helix.

Explanation:

The differences between two molecules include the type of sugar that forms a section of the molecules and the identity of one of the four nitrogenous bases that make up another section of the molecules. These two molecules are

Answers

These two molecules are two nuclide acids namely DNA and RNA.

What is nucleic acid?

When nucleic acid is naturally occurring, it may be broken down into phosphoric acid, sugars, and a variety of organic bases (purines and pyrimidines). Because they control the creation of proteins, nucleic acids—the primary information-carrying molecules of the cell—determine the inherited traits of every living creature. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are the two primary types of nucleic acids .

All free-living creatures and the majority of viruses have genetic material made up of DNA, which is the ultimate life plan. RNA is the genetic material of certain viruses, but it is also present in all living cells and is crucial to many biological activities, including the synthesis of proteins.

Therefore, the two molecules described are RNA and DNA.

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What could the complex substances r be?

Answers

The complex substance R is the chitin present in the wings of organism Q. Chitin is made up of monomer S, N acetyl glucosamine.

The plant P is a pitcher plant. Pitcher plants are carnivorous plants that have modified leaves forming a hollow tube or pitcher-shaped structure. The organism Q is an insect or any small animal that falls into the hollow tube of the pitcher plant.

The simpler substance S is the monomer of chitin that is N acetyl glucosamine. The general name of plants like P, which capture and digest organisms for nutrients, are carnivorous plants.

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Your question is incomplete, most probably the full question is this:

The Lamina of the leaf of a plant (P) is modified into a hollow tube. The leaf apex forms a kind of lid that can open or close the mouth of the hollow tube. When an organism (Q) falls into the hollow tube, the lid closes automatically killing the organism. The walls of hollow tubes secrete digestive juice which digests the complex substance (R) present in the body of the organism to form a simpler substance (S). These simpler substances are then absorbed by the walls of the hollow tube and used by the plants (P).

What could the complex substance R be?

List in order the passage of bile from its point of secretion in the liver to the duodenum.

Answers

List in order the passage of bile from its point of secretion in the liver to the duodenum, Hepatic ducts → Gall bladder → Cystic duct → Bile duct → Hepatopancreatic ampulla → Duodenum.

The route is as follows: Bile canaliculi Canals of Hering interlobular bile ducts intrahepatic bile ducts left and right hepatic ducts merge to form common hepatic duct exits liver and joins cystic duct (from gall bladder) forming common bile duct joins with pancreatic duct forming ampulla of Vater enters duodenum. The gallbladder stores approximately 50% of the bile generated by the liver. This pear-shaped organ is placed just beneath the liver. When food is consumed, the gallbladder contracts and releases stored bile into the duodenum to aid with fat digestion.

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Which part of the microscope is needed to be adjusted to have better contrast when viewing a specimen under the microscope?

Answers

part of the microscope is needed to be adjusted to have better contrast when viewing a specimen under the microscope is condenser.

A microscope is a lab tool used to study items that are too small to be seen with the human eye. The study of small structures and objects under a microscope is known as microscopy. Microscopic refers to something that, without the use of a microscope, is undetectable to the eye. There are many distinct kinds of microscopes, and they can be categorised in several ways. One option is to explain how an instrument interacts with a sample and generates images, for as by passing an electron or light beam past the sample in its optical path, measuring photon emissions from the sample, etc.

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Other Questions
Which part of the excerpt best demonstrates that the authors purpose is to entertain children with a humorous story?"In the sea, once upon a time, O my Best Beloved, there was a Whale, and he ate fishes. He ate the starfish and the garfish, and the crab and the dab, and the plaice and the dace, and the skate and his mate, and the mackereel and the pickereel, and the really truly twirly-whirly eel. All the fishes he could find in all the sea he ate with his mouthso!""Till at last there was only one small fish left in all the sea, and he was a small Stute Fish, and he swam a little behind the Whales right ear, so as to be out of harms way. Then the Whale stood up on his tail and said, Im hungry.""And the small 'Stute Fish said in a small 'stute voice, Noble and generous Cetacean, have you ever tasted Man? No, said the Whale. What is it like? Nice, said the small 'Stute Fish. Nice but nubbly. Then fetch me some, said the Whale, and he made the sea froth up with his tail. One at a time is enough, said the 'Stute Fish."If you swim to latitude Fifty North, longitude Forty West (that is magic), you will find, sitting on a raft, in the middle of the sea, with nothing on but a pair of blue canvas breeches, a pair of suspenders (you must not forget the suspenders, Best Beloved), and a jack-knife, one ship-wrecked Mariner, who, it is only fair to tell you, is a man of infinite-resource-and-sagacity. the consensus definition of drug abuse arrived at by rinaldi et al. centers on what factor? distance be tween (5,-8) and (5,2) on the coordinate plane the volume of water is usually distributed with a mean of 62ml and standard deviation of 40ml. What is the probability that the volume will be greater than 90ml? Will give brainliest please help 2x - 8 = 7 + 5xSolve for x Northern Auto Case (Northern)Northern Auto is a global manufacturer of auto parts specializing in high-quality steering wheels for luxury cars. Headquartered in Toronto, Northern was founded in 1981 by the husband-and-wife team of Joe and Jackie Farrell. Northern manufactures steering wheels in plants located in Brampton, Ontario; Gatineau, Quebec; Louisville, Kentucky, USA; Bremen, Germany; and Torino, Italy. Its customers include most of the best-known makers of luxury cars. It has grown and been profitable since its start-up; 2018 revenues are estimated at Cdn$1.3 billion, with after-tax profits of Cdn$175 million.Northern is still owned by the Farrells. Joe is an expert designer with a background n engineering; Jackie is an ex-advertising executive who has close connections with Northern clients. They had hoped to pass the company on to their three children, but none of the children are interested in running or owning the family business; they are all following successful professional careers of their own.The elder Farrells have decided that it is time for them to retire, and are looking for an exit strategy. They believe that Northerns senior management team is strong and could carry on successfully under the leadership of the current senior vice-president of marketing, Wing Chen, and the vice-president of finance Sebastian Howard. A large part of Northerns success has been the Farrells willingness to hire highly-qualified professionals, pay them well, and let them do their jobs.The Farrells have come to you for advice on a proposal they have received from Purcell International, a U.S. based auto-part manufacturer. Purcell has offered to buy Northern for US$800 million, half in cash and half in common shares of Purcell. Purcell is a relatively young, fast-growing company traded on NASDAQ. Founded in 2010 by Linda Strickland, it has grown mainly through acquisitions of companies like Northern. Ms. Strickland is known as an aggressive negotiator who buys companies, cuts costs ruthlessly, and moves on to her next acquisition.You are to create a 1-page letter to the Farrells outlining the following:What are some options?What are the practical and ethical aspects of each option?What would you recommend to the Farrells? isolation occurs when two species occupy different habitats within the same geographical range. bartells, a seattle drug store operates an in-store printing service for customers with digital cameras. the current service, which requires employees to download photos from customer cameras, has monthly operating costs of $5,500 plus $0.15 per photo printed. management is evaluating the desirability of acquiring a machine that will allow customers to download and make prints without employee assistance. if the machine is acquired, the monthly fixed costs will increase to $7,000 and the variable costs of printing a photo will decline to $0.05 per photo. what is the total cost of printing 25,000 copies with the proposed customer self-service process? Can a libero be a team captain? when performing forensic analysis on devices from diverse jurisdiction What is the length of line segment AB?1 inch3 inches4 inches43 inches Helium gas at 1500 kPa and 300 K is throttled through an adiabatic valve to a final pressure of 100 kPa . Compute the exit temperature of the helium gas if: Helium behaves as an ideal gas b. Helium obeys the Redlich Kwong equation of state. a. In this lesson, you put together each part of the essay you developed in the module. In your cause-and-effect essay, you need to include:-An introduction paragraph-3 body paragraphs with evidence from your research-A conclusion paragraphHere is how you can earn points in each area:2.08 Grading RubricPoints Task Notes for ImprovementIntroduction0 /3 Hook: Use one of these options for your Hook: * an attention-grabbing anecdote* a thought-provoking quote* an interesting fact* a stunning statistic1 /2 General Information: cite evidence0 /3 Thesis (because/then): end with some type of specific cause/effect statement written in own wordsBody Paragraphs0 /2 Transitions: start each section with a transition0 /2 B1 Topic Sentence: must be completely paraphrased0 /2 B1 Signal Phrases: 0 /2 B1 Facts and Details from Research: add specific evidence such as a direct quote/indirect quote0 /2 B2 Topic Sentence: must be about an EFFECT - what happened because PE/recess is being removed from schools0 /2 B2 Signal Phrases: 0 /2 B2 Facts and Details from Research: 0 /2 B3 Topic Sentence: must be about an EFFECT - what happened because PE/recess is being removed from schools0 /2 B3 Signal Phrases: use with all evidence0 /2 B3 Facts and Details from Research: add specific evidence of an actual EFFECT - what happens because of poor water qualityConclusion0 /2 Closing Transition: add0 /5 Rephrased Thesis: restate actual thesis2 /3 Summarized Main Points: Clarity4 /5 Clarity/Pov 3 /5 Spelling, Usage, Grammar 10 /50 Total Points this is about if p.e should stay in school 5kg of copper ball and I kg of water are at the same temperature of 31 C. Whichsubstance loses more heat energy, when both of them are cooled upto 30C which drug is used to treat gastric ulcers caused by zollinger-ellison syndrome? metoclopramide hesi What is the daughter nucleus (nuclide) produced when 213 Bi undergoes alpha decay? Replace the question marks with theproper integers or symbols. what is left in the oceans after the siberian explosion/eruption? can someone please help mee how much water could you get if you started with 250.0 grams of oxygen?