describe the physical and chemical changes that occurs in digestion when eating a slice of pizza

Answers

Answer 1

Our digestive system undergoes a number of physical and chemical changes after eating a slice of pizza.

First, the pizza slice is mechanically broken down into tiny pieces by our teeth, increasing the food's surface area and facilitating the action of the digestive enzymes.

Pizza's proteins and carbohydrates start to break down as soon as it enters the stomach due to gastric acid. Then, in order to further break down the food, the stomach muscles contract in order to churn the contents and combine them with the digestive juices.

The partially digested pizza then travels to the small intestine, where the liver's bile and the pancreas' enzymes break it down into smaller molecules so that it may be absorbed into the bloodstream.

The small intestinal cells that line the small intestine then absorb the nutrients from the pizza and transport them to the liver and other organs where they are used for cellular processes such as energy production.

Overall, the mechanical and chemical changes that take place during digestion include the activity of digestive acids and enzymes on the nutritional components of the pizza, as well as the mechanical breakdown of food in the mouth and stomach.

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Related Questions

who as the person to discover a cell and what is a cell and what do hey do

Answers

Answer is down below!

Explanation:

English scientist Robert Hooke published Micrographia in 1665. In it, he illustrated the smallest complete parts of an organism, which he called cells.

Most countries have a similar multiplier.’ Assess this statement.

Answers

Answer:

Do all countries have the same multiplier?

Multipliers tend to be smaller in more open economies, because the more open an economy is the more of a shock will spread into other countries through imports, and small open economies such as Belgium have small multipliers.

Solution to problems facing democracy

Answers

Answer:

Technology will change the following four democratic institutions by 2030: 1) Free, fair, and frequent elections. 2) Freedom of expression. 3) Independent sources of information. 4) Freedom of association – mediated by information technology but safeguarded by the Constitution.

what challenges might arise from increasing the scope of a programme like this, and how might you manage these challenges?​

Answers

Effective planning, stakeholder engagement, capacity building, monitoring, and adaptability are essential for managing the challenges that may arise from increasing the scope of a program.

What is Programme?

A "programme" typically refers to a coordinated set of activities or initiatives aimed at achieving specific objectives or goals. It is often used in the context of organizational management, project management, or policy implementation. A programme typically consists of multiple projects or activities that are interrelated and coordinated to achieve a common purpose.

Increasing the scope of a program can present various challenges that may need to be managed effectively to ensure successful implementation.

Resource Constraints:

Stakeholder Management

Coordination and Communication

Program Complexity

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Write an essay on the Fourth Industrial Revolution (“4IR”) challenge to South Africa, with reference to the following: a) historically contextualise the 4IR in relation to and describe preceding industrial revolutions, b) describe the physical, digital and biological clusters of the 4IR, c) the disruptive effects of the 4IR, and d) debunking the argument about 4IR with reference to issues about capitalism, capitalist social relations, profit-motives and innovating technology.

Answers

The Fourth Industrial Revolution reduces jobs due to the introduction of technological facilities in the work environment. Naturally, revolutions are disruptive, as the 4IR holds all the powers to create complete new industries or sectors while totally destroying others.

What is the 4th Industrial Revolution on South Africa?

C4IR South Africa

The Centre for the Fourth Industrial Revolution South Africa supports enterprise transformation across a number of sectors, as properly as government transformation to maintain strong and resilient technology governance protocols and develops.

Thus, a general conclusion is that the Fourth Industrial Revolution may make contributions to the extend of poverty and hunger and to the widening of income and social inequality with rich and high-skilled human beings taking advantage from the technological progress and low-paid and less certified personnel

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A hurricane comes through town and breaks all the store windows on Main Street. Which of the following circumstances would make Brent more likely to start looting due to deindividuation?

Answers

A .Brent observes other shoplifters already present.,

B .Brent is actively encouraged by others to join in, and

C.  The town is huge, and Brent doesn't know many individuals there.

Is there looting during hurricanes?

Typhoon stealing from alludes to the robbery of property after a storm passes. This happens on the grounds that storms frequently make prime circumstances for hoodlums to take. The theft of goods from a location during war, riots, or, in this instance, natural disasters is known as looting. The majority of the time, looting is a crime, and stealing from others can result in an arrest. Then again, catastrophic events are exactly what they surmise: disasters.

After Hurricane Katrina, was there looting?

There were numerous reports of looting, shootings, violence, and murder in the immediate aftermath of Hurricane Katrina's 2005 destruction of the city. These reports, on the other hand, have since been discredited as being exaggerated and incorrect.

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Complete question -

A hurricane comes through town and breaks all the store windows on Main Street. Which of the following circumstances would make Brent more likely to start looting due to deindividuation?

A .Brent sees other people already in stores looting goods.

B .Brent is actively encouraged by others to join in.

C. The town is large, and Brent doesn't know many people there.

D. Brent remains self-aware.

How did the economy in the South change after the Civil War?

Answers

Answer: sharecropping and inhabitant cultivating took the put of servitude and the ranch framework within the South.

Explanation:

which was the largest portion of Ukraine's economy in 2005​

Answers

Answer:

agriculture.

Explanation:

The most important sector in Ukraine's economy is agriculture. Dubbed Europe's bread basket, the country is the world's biggest exporter of wheat due to its vast swathes of fertile soil that make up about a third of all arable land in Europe.

Answer:

In 2005, the largest portion of Ukraine's economy was the services sector. According to the World Bank, the services sector accounted for approximately 64% of Ukraine's GDP in 2005. This was followed by industry, which accounted for around 34% of GDP, and agriculture, which accounted for around 2% of GDP.

The services sector in Ukraine includes a wide range of industries, such as finance, real estate, trade, transportation, and hospitality. The growth of the services sector in Ukraine has been driven by factors such as increased consumer spending, rising tourism, and greater foreign investment in the country. However, the sector has also faced challenges such as corruption, lack of investment in infrastructure, and political instability.

In which two Gospels (out of Matthew, Mark, Luke, and John) did Peter go to the tomb?

This is regarding the Catholic bible

Answers

U hanging manz Kim located Jamal

Q 10
Under the system of federalism, which of the following does the national government of the United States do that state and local governments do not?
A) print paper currency
B) impeach state governors
C) select city council members
D) establish public schools ​

Answers

Under the system of federalism, the national government of the United States only, has the power to

A) print paper currency.

Which part of the government prints money

Under the system of federalism in the United States, the power is divided between the national government and state governments. The national government has some powers that are not granted to state governments, such as printing paper currency, regulating interstate commerce, and conducting foreign relations.

However, state and local governments have powers that the national government does not have, such as establishing public schools, regulating intrastate commerce, and conducting local elections. Impeaching state governors and selecting city council members are also not responsibilities of the national government.

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Nikola’s t-shirt business produced 100 shirts. In less than one day, all 100 shirts sold out. Fifty additional orders were placed, but could not be fulfilled since he had run out of shirts. Which of the following is true?

Answers

What are the options

Evaluate how community respond to women and children in light of the following aspects ........1)Bill of rights...2) Discrimination....3)Human Rights Violations​​

Answers

Evaluating  how community respond to women and children:

Bill of Rights: The Bill of Rights is a set of fundamental rights guaranteed to individuals by the United States Constitution.Discrimination: Discrimination against women and children can take many forms, including gender-based violence, unequal pay, and lack of access to education or healthcare.Human Rights Violations: Human rights violations against women and children can take many forms, including forced labor, human trafficking, and sexual exploitation.

Evaluating how community respond to women and children?Bill of Rights: The Bill of Rights can be used as a tool to protect the rights of women and children in the community. For example, if women or children are being denied equal protection under the law, they can use the Bill of Rights to assert their rights and seek legal recourse.

Discrimination: Discrimination can have a devastating impact on the lives of women and children, and it is important for the community to recognize and address these issues. One way to combat discrimination is through education and awareness-raising campaigns that challenge harmful stereotypes and promote gender equality and children's rights.

Human Rights Violations: These violations can have long-lasting physical, emotional, and psychological effects on their victims, and they must be addressed through legal and policy measures. The community has a responsibility to ensure that the rights of women and children are protected and that perpetrators of human rights violations are held accountable.

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How do sociologist can contribute constructively to present day South Africa

Answers

These include: Policy and Planning in the public and private sectors. Development and Aid work particularly in the NGO community. Survey and other forms of social research.

What happened to Marco
Polo after he returned to
Europe from his stay in
China?

Answers

After returning to Europe from his stay in China, Marco Polo settled down in Venice and wrote a book called "Il Milione" or "The Travels of Marco Polo," which described his experiences and adventures in Asia.

What did Marco Polo do after returning to Europe?

After spending over 20 years in Asia, Marco Polo returned to his hometown of Venice, where he settled down and began writing a book about his travels. "The Travels of Marco Polo" became one of the most influential travelogues in history, providing Europeans with a glimpse into the culture, geography, and trade of the East.

Although the accuracy of his accounts has been debated, Marco Polo's book served as a valuable source of information for later explorers and merchants. In addition to writing, Marco Polo also became a wealthy merchant and was involved in various political and diplomatic activities in Venice. He passed away in 1324, leaving behind a legacy as one of the most famous travelers and explorers in history.

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Theo: What is the role of the Holy Spirit today?

Answers

Answer:

The Holy Spirit works in us by peeling away our sinful characteristics and replacing them with godly characteristics

Which term describes the sharing of power between the central government and state, provincial or local governing bodies

Answers

Answer:   The term that describes the sharing of power between the central government and state, provincial or local governing bodies is "federalism."

Federalism is a political system in which power is divided between a central authority and constituent political units, such as states or provinces. In a federal system, the central government has certain powers and responsibilities that apply to the entire country, while individual states or provinces have their own powers and responsibilities that apply only within their borders. This division of power allows for a degree of autonomy and local control, while still maintaining a unified national government. The specific powers and responsibilities of the central government and constituent units can vary depending on the specific system of federalism in place.

Explanation:

What is the meaning of the word branch in this selection base on the context clues

Answers

Branch: anything that extends from a primary line or source; a natural division of a plant stem (such as a bough sprouting from a trunk or twig from a bough). River limb.

What is the meaning of branch?

Branch is defined in the Britannica Dictionary. a tree component that emerges from the trunk. birds singing from a tree's branches.

Branch, bough, and limb are terms for a tree's parts. In general, a branch refers to a big or tiny split. Only the bigger branches are referred to as boughs: an apple-laden bough. To climb out on a limb, which is a significant branch or principal division of a tree trunk.

'Branch' can be a verb or a noun, as was said above. Use of a noun We have branches in all of the major suburbs and our main location is located downtown.

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1. Which of the following actions is characteristic of a republic? A. Voters go to the polls to elect a president. B. The Central Committee decides to give every citizen a job. C. All citizens meet in a local town hall to vote on a new ordinance. D. The county commission submits a proposed ordinance as a binding reference

Answers

Option C describes a situation where all citizens are meeting in a local town hall to vote on a new ordinance. This is an example of direct democracy, which is a form of republic where all citizens have a direct say in the decisions made by the government.

What is Central Committee?

The term "Central Committee" typically refers to a group or body of individuals who hold leadership or decision-making authority within a political party, organization, or government. It is often used in the context of political systems that follow a socialist, communist, or similar ideology.

This action is characteristic of a republic because it involves direct participation of citizens in decision-making through voting on a new ordinance. In a republic, the power rests with the people who exercise their rights through voting and participating in the democratic process.

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Which of the following issues could not have been caused by acid rain?

Answers

Answer: A. desertification

Explanation: Desertification is removal of the natural vegetation cover. Agricultural activities in the exposed ecosystems of arid and semi-arid areas contribute to desertification, therefore it could not be caused by acid rain

How did farmers in New England respond to the Industrial Revolution?

Answers

The response of farmers in New England to the Industrial Revolution was mixed, and varied depending on the individual farmer and their circumstances. Here are some of the ways in which farmers responded:

1] Transition to Industrial Jobs: Some farmers chose to leave their farms and take up jobs in the new industrial factories and mills that were popping up in the region.

2] Increased Competition: The Industrial Revolution led to the growth of large-scale, commercial agriculture in the Midwest, which produced crops more efficiently and at lower prices than New England farmers could. This put pressure on New England farmers to adapt and compete, which was difficult for many of them.

3] Agricultural Innovations: Some farmers responded to the increased competition by adopting new agricultural technologies and techniques, such as crop rotation, fertilizers, and improved breeds of livestock, in order to increase their yields and productivity.

4] Migration: The lure of land and economic opportunity in the West led many New England farmers to migrate to places like Ohio, Illinois, and Iowa, where they could start over and build new farms.

Overall, the response of New England farmers to the Industrial Revolution was shaped by a combination of economic pressures, technological innovations, and individual choices.

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The better angles in nature: Chapter 2 was called "The Pacification Process", Chapter 3 is "The Civilizing Process”. Why do you think this is the order Pinker has decided to use, pacification before civilizing?

Answers

Pinker believes that pacification is necessary for civilizing to occur. He believes that pacification is the first step in the civilizing process, as it is necessary to create an environment of peace.

What is pacification?

Pacification is the process of calming or quieting down a situation. It is commonly used in the context of war, where it refers to a strategy of attempting to bring an enemy's will to submit to one's own terms without resorting to violent conflict. This can include diplomatic negotiation, economic or social pressure, or offering amnesty or concessions to those who surrender. Pacification can also refer to the process of calming or controlling a population or territory during a period of civil unrest or occupation. This often involves tactics such as imposing curfews, restricting movement, and establishing checkpoints. Pacification is a way of attempting to gain control over an area without using excessive force, and it can be an effective way of reducing violence and restoring order.

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1.United Nations Organisation 2.United Nations Organisation specialized agencies​

Answers

The United Nations, particularly informally also referred to as the United Nations Organisation, is an intergovernmental organization whose stated purposes are to maintain international peace

Which of the following issues could not have been caused by acid rain?

Answers

Answer: A

Explanation:

why did Russia send troops into the capital of Chechnya​

Answers

Russia sent troops into the capital of Chechnya to quell a separatist rebellion and restore federal control. The Option A.

What was the reason behind Russia's military intervention in Chechnya?

In 1994, Chechnya declared independence from Russia, sparking the First Chechen War. The war ended in 1996 with a ceasefire and a de facto independence for Chechnya. However, Chechen separatists continued to fight for full independence, and by 1999, the situation had deteriorated, with Chechen militants launching attacks on Russian targets.

In response, Russian forces invaded Chechnya, including the capital, Grozny. The conflict, which lasted until 2009, was marked by widespread human rights abuses and devastation. The reasons for Russia's military intervention were complex, including concerns over territorial integrity, the desire to maintain control over resources such as oil pipelines, and the need to counter terrorism.

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Give 5 ways to achieve personal experience.

Answers

Answer:

What are the 5 steps for achieving your goals?

Step 1: Set Goals with the Greatest Positive Impact.

Step 2: Make SMART Goals for Best Results.

Step 3: Writing Goals Down Is Essential.

Step 4: Think of Potential Obstacles and Real Solutions.

Step 5: Focus on Goals every day.

Refer to the table, which illustrates the multiplier process. The marginal propensity to consume is

Answers

In the given table, which illustrates the multiplier process. The marginal propensity to consume is. 0.8. The correct option is c.

The marginal propensity to consume is a metric that quantifies induced consumption, the concept that the increase in personal consumer spending occurs with an increase in disposable income. The proportion of disposable income which individuals spend on consumption is known as propensity to consume. MPC is the proportion of additional income that an individual consumes.

For example, if a household earns one extra dollar of disposable income, and the marginal propensity to consume is 0.65, then of that dollar, the household will spend 65 cents and save 35 cents.

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What is the body proportion of the infant?

Answers

At birth, the lower limb forms about 15% of the body volume and adults reach about 30%. The upper limb makes up about 8% of the at birth and keeps this proportion throughout life. At about 2 years, their lengths are equal but for adults, the lower limb is about one-sixth longer than the upper limb.

One of the associations that the Johari Window identifies is the Hidden Self is Known by the Self and
a. Unknown by Others
b. Known by Others
c. Unknown by the Self

Answers

Answer:b

Explanation:

Which is the role of Georgia's state agencies?

Answers

Answer: They lead agencies responsible for enforcing state laws and carrying out programs like education, elections, and law enforcement.

Explanation:

Use the following image to answer the question.

Flowchart with 6 boxes. Box A sits at the very bottom of the left side of the flowchart, which flows into Box B. Box B flows into Box C. Box C flows into Box D. On the bottom of the right side of the flowchart, Box F flows into Box E, and Box E flows into Box D. Box D is the highest point in the flowchart.

Jenny is accused of breaking a federal law. Which section of the diagram represents the court that will have original jurisdiction?

A
B
F
E

Answers

The third option, Box F in the flowchart stands in for the District Court that will have initial jurisdiction because Jenny is alleged to have broken federal law. Hence the federal original court of jurisdiction and the court that would hear Jenny's case initially is represented by the box F.

Describe the Federal Court system in the US.

In the United States of America, there are five main categories that make up the Federal Court system.

United States Supreme Court.

US Courts of Appeals.

Federal District Courts.

US bankruptcy courts.

Exceptional U.S. court jurisdiction.

Any civil actions that originate under the Constitution, federal laws, or treaties of the United States of America are subject to original jurisdiction in the U.S. District Courts, according to the U.S. Constitution. As a result, it is logical to infer that Jenny broke the federal law, and as a result, the U.S. District Court would have original jurisdiction, as indicated by Box F in the flow diagram (flowchart) seen in the image linked below.

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The complete question is:

The image is attached below:

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a stock with a current price of $32 will either move up to $40.00 or down to $30 over the next period. the risk-free rate of interest is 2.3%. what is the value of a call option with a strike price of $33? the poole company reported the following income for year 2: sales $30,500 cost of goods sold 8,100 gross margin $22,400 selling and administrative expense 10,100 operating income $12,300 interest expense 4,100 income before taxes $8,200 income tax expense 2,460 net income $5,740 what is the company's net margin? (round your answer to 2 decimal places.) multiple choice 73.44% 40.33% 26.89% 18.82% how has path-goal theory been refined over the years? when examining a newborn female, the nurse notices a small pinkish discharge from the vaginal area. what should the nurse suspect? Decide if the following sentence is grammatically correct or incorrect.Haba tres bebs en el cine.A. Correct B. 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What was president Lincolns central goal during the civil war 1. janelle grows sweet corn on her farm and sells it to customers from a roadside stand. this is an example of a(n) . distribution center wholesale operation direct marketing channel indirect marketing channel 2. a marketing channel that does not have any intermediaries between the buyer and seller is known as a(n) marketing channel. direct indirect primary simplified 3. in a(n) marketing channel, one or more intermediaries work with manufacturers to provide goods and services to customers. vertical horizontal indirect direct 4. a local bike shop buys bicycles and accessories from various manufacturers and resells them to its customers. what type of marketing channel does this represent? secondary indirect primary direct 5 cmFind Surface Area. Rectangles use Aslw or Anbh. Triangles use A=1/ibb.8 cmcm6 cm2 cm148 canA=12.m12 cm10 cmCFirst Part (X+3)2 + (y-6)2 = 24Find the coordinates of the center of the following circle Problem #5 Responding to competition from the Private, Sheen invested in an advertising campaign aimed at increasing customer loyalty to the Express. As a result of the ad campaign, few customers were willing to switch to the Private when Armentrout stocked out of the Express, choosing instead to not purchase either the Express or the Private. As a result, demand for the Private was low, and Armentrout eventually decided to stop publishing it. Thus, the situation in Hamptonshire reverted to the scenario described in problem #3 above (i.e., Sheen sold the Express to Armentrout at a wholesale price of $0.80 per copy; Amentrout did not carry a competing private-label newspaper). Sheen, however, noted that Armentrout's fill rate was low even though he was no longer carrying the Private; she noted (from spreadsheet Express #3c) that he stocked approximately 491 newspapers, even though expected daily demand for the Express was around 575 units. The fill rate on the Express was close to 85%.When Sheen spoke to Armentrout about stocking more copies of the Express, he pointed out that he was stocking what was optimal for his newsstand. "I even used the newsvendor formula," he pointed out defensively, adding: "I will offer you a solution. Why don't you buy back unsold copies of the Express at a salvage price close to the price at which you sell me the newspapers. You could even sell me all the newspapers on consignment [i.e., buy back unsold units at the wholesale price] that's what the major publishers do with their retailers. I will surely buy more if you will buy back unsold newspapers." Sheen returned to her office to construct the spreadsheet ("Hamptonshire Express: Problem #5"). The spreadsheet calculates Ralph's stocking quantity to maximize his profits (as a function of the wholesale and buy-back prices) and also calculates Sheen's effort h to maximize her profits (as a function of wholesale price). To understand the impact of subsidizing unsold inventory on her effort and Armentrout's inventory stocking levels, Sheen varied the buy-back price at which she would buy back unsold newspapers. a. Assume Sheen charges a wholesale price of $0.80 per copy of the Express. How does her buyback price affect Armentrout's stocking quantity? What buy-back price would maximize channel profits? How much does Armentrout stock under this buy-back plan? b. Identify the combination of wholesale price and buy-back price that maximizes expected daily profit for the channel. How does this number compare with expected daily profit for the channel in Problem #2 (i.e., the vertically integrated channel)? (Use the simulation in "Hamptonshire Express: Problem #5b"; the spreadsheet determines the optimal buy-back price given the value of the wholesale transfer price from Anna to Ralph.) c. 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