I will mark whoever answers correctly will get marked as the brainliest!!!!!!!!! How does the human digestive system work and why is it so complicated?

Answers

Answer 1

Answer:

this is your answer

Explanation:

The digestive system converts the foods we eat into their simplest forms, like glucose (sugars), amino acids (that make up protein) or fatty acids (that make up fats). The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.A diagram of the human digestive system.

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs.

For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol.

The digestive system involves “hollow” organs and “solid” organs.

Food travels through the hollow organs — mouth, esophagus, stomach, small intestine, large intestine, and anus.

The solid organs — pancreas, liver, and gallbladder — add various products into the mix.

Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

Answer 2

Answer:

Digestion works by moving food through the GI tract. Digestion begins in the mouth with chewing and ends in the small intestine. As food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules, digestion is a complicated process that takes place in our gut. Although food contains all of the nutrients we need for good health, they are locked up in large, complex compounds. So that they can be used by the body, they must first be broken into smaller parts by the process of digestion.


Related Questions

What is in a snooks diet. And also the habitat.

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Answer:

Larval and small common snook eat mainly copepods and microcrustaceans. As common snook grow larger they eat fish, shrimp, crabs and zooplankton. This change in food habits occurs at around 1.8 inches (4.5 cm) standard length and continues throughout adulthood. Adult common snook inhabit many environments including mangrove forests, beaches, river mouths, nearshore reefs, salt marshes and sea grass meadows. Adult common snook appear to be less sensitive to cold water temperatures than larvae or small juveniles.

Explanation:

When two aqueous solutions that differ in solute concentration are placed on either side of a semipermeable membrane and osmosis is allowed to take place, the water will.

Answers

Answer:

The water will move via osmosis to the side of the semipermeable membrane containing the more concentrated aqueous solution.

This movement of water will continue either until the concentrations on both sides of the membrane are equal or until the hydrostatic pressure exerted by the water column on the more concentrated side is large enough to oppose the movement of water by osmosis.

What is the energy balance or energy budget in relation to the sun and earth?.

Answers

Answer:

all of the engergy that fuels the earth comes from the sun

Explanation:

i hope this helps

Herbivores, carnivores, omnivores are subclasses of ________, meaning they have to eat to consume energy.

Answers

Answer:

Heterotrophs

"Herbivores, carnivores, omivores...."

A student mixed a sample of urine from a person with benedict solution and the heated colour changes to orange. What was present in the urine sample

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Reducing sugar was detected

What will happen to our environment if we consume too much of our needs and waste it?​

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Answer:

The more emissions that we produce due to how much trash we generate, affects us long term. One can develop diseases such as asthma, birth defects, cancer, cardiovascular disease, childhood cancer, COPD, infectious diseases, low birth weight, and preterm delivery.

Which location experienced a historic landslide?

Gulf of Mexico

Big Thompson

Mount Saint Helens

St. Louis, Missouri

Answers

Answer:

Mt. St. Helens

Explanation:

In 1980, the explosion of Mount St. Helens in the state of Washington, United States, triggered the largest landslide ever recorded.

Answer:

Mount Saint Helens

Explanation:

Where does the energy in a food web come from or originate?.

Answers

Answer:

The energy in the food web ultimately originates from the sun. Energy travels from the sun to the earth in the form of electromagnetic radiation. Autotrophs (primary producers) are able to capture this energy and convert it into sugar molecules via photosynthesis. These sugar molecules provide the energy that travels up the food chain as consumers eat other organisms.

So, the answer is: The Sun.

Relate the greenhouse effect shown in the
figure to global warming and the carbon
cycle. How do humans impact this
relationship?

Answers

The greenhouse effect is the trapping of gases in a planets lower atmosphere, causing the planet's temperature to increase over periods of time.

Global warming, or climate change, is usually referred to the human-reduced warming of the Earth.

The carbon cycle is the biogeochemical cycle where carbon is exchanged among the biosphere(the regions of the surface, atmosphere, and hydrosphere of the Earth), the pedosphere(Earth's soil mantle), geosphere(the almost spherical concentric regions of matter that make up the Earth's atmosphere), hydrosphere(the water on the Earths surface), and atmosphere(a layer of gas or gases that envelope a planet).

Humans impact this relationship by using fossil fuels daily. Fossil fuels put carbon dioxide into the atmosphere. Our use of limestone to make things such as concrete and our changing land use also impacts this relationship.

In what step of protein synthesis, is mrna made and carried out of the nucleus?.

Answers

transcription (before translation)

How a power plant will affect the environment?

Answers

Answer:

A nuclear power plant will affect an enviorment by releasing all that nuclear smoke out of the plant and they are dangerous if something goes wrong.

Explanation:

They have bad chemicals and release it in the air.

function of ribosomes in protein synthesis

Answers

translating the genetic code transcribed in mRNA into an amino acid sequence.

What is gobal warming ?
A. A decrease in earths average surface temperature.
B. An increase in earths average surface temperature.
C. A decrease in the amount of deforestation.
D. An increase in the concentration of ozone.

Answers

Answer:

b

Explanation:

because global warming is caused by an increase in earths temperature

Your answer is B, my friend

In sunflowers, being too short means not getting enough sunlight, and growing too tall means getting blown around by the wind. Which type of Natural Selection does this show? You must also explain why you choose it.

Answers

Answer:

Explanation:Also, sunflowers planted in a garden can die because of one reason or another. If you notice that your sunflower is dying, here are some of the ways that

Sunflowers: How to Plant, Grow, and Care for sunflowers

Apr 15, 2022 · Sunflowers should be planted 1 to 1-1/2 inches deep and about 6 inches apart after the soil has thoroughly warmed. If you wish, you can plant multiple seeds and thin them to the strongest contenders when the plants are six inches tall. Give plants plenty of room, especially for low-growing varieties that will branch out.

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How to Grow Sunflowers (& Common Mistakes To Avoid ...

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Oct 04, 2021 · Sizes range from dwarf types (1 to 2-feet tall) to mammoths (8 to 15 feet).The world record for sunflower height is currently 30 feet! Flower sizes can be a few inches and up to 20-inches in diameter.; Flower colors: white, pale yellow, yellow, bright yellow, orange, bronze, rust, dark red, and bi-colored varieties. Appearance and texture: long petals, short petals, fluffy, …

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Apr 15, 2022 · Sunflowers should be planted 1 to 1-1/2 inches deep and about 6 inches apart after the soil has thoroughly warmed. If you wish, you can plant multiple seeds and thin them to the strongest contenders when the plants are six inches tall. Give plants plenty of room, especially for low-growing varieties that will branch out.

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The appendix usually resides on which region of the large intestine?.

Answers

Answer:

A tube-shaped sac attached to and opening into the lower end of the large intestine in humans

what is the structure (SHAPE) of DNA most often called?

Answers

Answer:

double helix

Explanation:

How do finches recognize members of their own species?.

Answers

Answer:

By the way they look and the songs they sing. How was sorting finches by song? All the finches sing a simular song but you can hear differences and sort them by species.

Which gland controls all the other endocrine glands?.

Answers

Answer:

The pituitary gland

Explanation:

Answer:

The pituitary gland is sometimes called the "master" gland of the endocrine system because it controls the functions of many of the other endocrine glands.

Explanation:

No single neuron receives input from both eyes until the A. magnocellular layer. B. striate cortex. C. parvocellular layer. D. LGN. E. parietal lobe.

Answers

No single neuron receives input from both eyes until it is allows by the striate cortex.

What is striate cortex?

The striate cortex is the part of the visual cortex that is involved in processing visual information. The striate cortex is the first part of cortical visual area that receives information or input from the lateral geniculate nucleus in the thalamus.

So we can conclude that no neuron receives input from both eyes until it is allows by the striate cortex.

Learn more about neuron here: https://brainly.com/question/13061744

What hormone, produced in the anterior pituitary gland, works in conjunction with gonadal steroids to promote bone development in males?

Answers

The hormone, produced in the anterior pituitary gland, and works in to promote bone development in males is the Luteinizing hormone.

What hormone, produced in the anterior pituitary gland, works in conjunction with gonadal steroids to promote bone development in males?

Generally, Hormones are simply defined as chemical runners in your body, there to aid circulation.

In conclusion, The Luteinizing hormone works in conjunction with gonadal steroids to promote bone development in males

Read more about Hormones

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Which is it? 1, 2, 3, or 4

Answers

I am not quite sure but I think that it might be # 4. heterotrophic cell

Hope this helps :))

Isometric exercise strengthens muscles without __________. A. contracting muscle fibers B. changing muscle length C. burning calories D. conscious effort Please select the best answer from the choices provided. A B C D

Answers

Answer:

B. Changing muscle length.

Explanation:

Isometric exercises are stationary/static forms of exercise. They include contractions of the muscle without the movement of the affected joints. There is no change in length of the muscles since the joints are static.

NEED HELP ASAP!!!!
The process of DNA replication requires the
help of several enzymes.
What does the enzyme DNA telomerase do
during the process of DNA replication?
A. Proofreads the nitrogenous bases
B. unwinds the DNA helix at the start of replication
C. Adds a tail to the DNA strand at the end of replication

Answers

Answer:  B

Explanation: I do apologise if I got this wrong

extends the ends by copying the RNA template and extending one end of the chromosome. DNA polymerase can then extend the DNA using the primer. In this way, the ends of the chromosomes are protected. and or One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.

What process releases energy stored inside carbohydrates? How do you know this is correct?

Answers

Answer:

The energy is released by respiration involving the steps of glcolysis kerb cycle and ETC

THE MOST ENRGY I RELEASED IN ETC AS IT IS THE ENERGY RELEASING STAGE IT PRODUCES ALMOST 34 ATP FROM A TOTAL OF 38 IN AEROBIC RESPIRATION

Explanation:

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

I need help with this. It’s a test and it’s part of it I don’t know how to do it and I have more like 6 pages of it and I don’t know any of it .

Answers

find the area of a circle with a diameter of 40feet

what is assimilation and egestion?​

Answers

Answer:

Assimilation: The process of nutrients being absorbed by each cell of the body in the form of energy. Egestion: Secretion of waste, unwanted and excess substances from the body after food the as been digestion.

Explanation:

An introduction of outside alleles will change the allele frequencies in a gene pool and increase genetic diversity. which of the following does this describe? migration genetic drift gene flow directional selection

Answers

The statement describes genetic drift, it can also describe gene flow and Natural selection.

What is Genetic Drift?

Simply put, genetic drift is defined as the alteration in the frequency of a gene resulting in the displacement of some other gene permanently.

It should be noted that this increases genetic diversity.

Learn more about Genetic Drift here;

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Answer: genetic drift

Explanation:

a mechanical wave is when particles ______ and move through ______

Answers

Answer:

mechanical wave is when particles vibrate and move through a matter either solid liquid or gas.

Explanation:

HOPE IT HELPS.

PLEASE MARK ME AS BRAINLIEST.

What is the name of Earth’s innermost layer?

Answers

Answer:

Earth core or inner core

Explanation:

Which structure is an important site for early blood cell formation and is the first of the extraembryonic membranes to form

Answers

Yolk sac is a structure that has a short duration in intrauterine development and is an important site for early blood cell formation.

What is the yolk sac?

It is the bag that houses yolk inside and that allows the embryos of certain species to feed in the initial stages of development.

Due to this structure, the embryo receives oxygen and nutrients and can discard its waste, in the case of the human being, the yolk sac fulfills the functions of the circulatory system, until the internal circulation begins to develop.

Therefore, we can conclude that the yolk sac is a structure that has a short duration in intrauterine development and is an important site for early blood cell formation.

Learn more about the yolk sac here: https://brainly.com/question/9791345

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Complete each sentence with the correct present tense form of savoir or connatre. What is most likely the author reason for using the word thank four time in the first three lines? Once isolated, a pure colony is added to a broth for increased numbers of viable bacteria to test. RATIONAL NUMBERS -2 4/5 - 6 2/15 Pls Figure Out the question. Which of the following describe issues that were caused by the wars in Iraq and Afghanistan? Check all that apply. The wars have resulted in the deaths of hundreds of thousands of civilians. The United States has struggled to destroy the weapons of mass destruction it found. Despite long wars, battles with insurgencies in both countries continue. The countries are once again hard to control because they have been rebuilt. The wars have been expensive, costing trillions of dollars. Thousands of US troops have been killed. the sum of 10 observation is 110 then the mean isA)11B)10C)7D)5 How does federalism limit national power? A. 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Either a book OR magazines arefun to read Pls help me I need the answer with how u did it plsand the quis Solve for x, then find the measure of the angle given Events A and B are overlapping.P(A) =4/11 ; P(B) =3/11 , P(A and B) = 2/11.Find P(A or B).7/115/118/119/11 115011 What is the solution to 8x - 3(2x - 4) = 3(x - 6)?-No solution230FOEXTD 10:36acer AP Modern World History Chapter 124 Multiple Choice questions 4-6 Read the two excerpts."Remembering to Never Forget: Dominican Republic's 'Parsley Massacre by Mark Memmott:Seventy-five years ago, thousands of Haitians were murdered in the Dominican Republic by a brutal dictator. It was one of the 20th Century's least-remembered acts of genocide.As many as 20,000 people are thought to have been killed on orders given by Rafael Trujillo. But the "parsley massacre went mostly unnoticed outside Hispaniola. Even there, many Dominicans never knew about what happened in early October 1937. They were kept in the dark by Trujillo's henchmen."A Genetics of Justice by Julia Alvarez:At this point I would always ask her why she and my father had returned to live in the country if they knew the dictatorship was so bad. And that's when my mother would tell me how, under pressure from his friends up north, Trujillo pretended to be liberalizing his regime. How he invited all exiles back to form political parties. How he announced that he would not be running in the next elections. My father had returned only to discover that the liberalization was a hoax staged so that the regime could keep the goodwill and dollars of the United States.My father and mother were once again trapped in a police state.How do the passages work together to develop a central idea?The passages show how Alvarezs family was affected by the parsley massacres when they returned.The passages show how Alvarez and her family were tricked into returning to the Dominican Republic.The passages show how people often did not know or understand the extent of Trujillos deceit.The passages show how the events of Trujillos dictatorship are still not fully understood today. In which country is it illegal to mow your lawn, hang your laundry, or recycle on sundays?. A ring-toss toy is composed of a rectangular prism on top of a cylinder. The rectangular prism is completely fill with water. The dimensions of the rectangular prism are shown in the diagram. ring toss toyWhat is the volume of the rectangular prism in cubic centimeters? Question 10 options: A. 29 cm3 B. 480 cm3 C. 208 cm3 D. 90 cm3 2. True or false? You can only use graphing find the solution to a system of equations if allthe equations are linear.TrueFalse compare the age of sea-floor rock near mid-ocean ridges and near trenches. Cite evidence to explain these patterns. I want you to know the purpose of K. A. U. It is the biggest purpose the African has. It involves every African in Kenya and it is their mouthpiece which asks for freedom. K. A. U. Is you and you are the K. A. U. If we unite now, each and every one of us, and each tribe to another, we will cause the implementation in this country of that which the European calls democracy. True democracy has no colour distinction. It does not choose between black and white. We are here in this tremendous gathering under the K. A. U. Flag to find which road leads us from darkness into democracy. What does Jomo Kenyatta argue is the main goal of the KAU?to separate among color and ethnic groups in order to achieve freedomto establish freedom and democracy in Kenyato establish Kenya and model it after Europe economically and politicallyto build Kenya as a socialist economy having the government in control of production Which choice describes what may happen if a predator species disappears from an ecosystem?uncontrolled growth of pest speciesO growth in population of all other speciesO prey species disappears as wellgradual return of predator species