Hbf has an oxygen affinity that is higher than that of HBA. in the absence of any globin chains, heme’s affinity for oxygen would be excessively high.
HbF is a shape of Hg that has a more potent oxygen affinity in comparison to person Hg. This extra affinity closer to oxygen will increase its shipping to the fetus within the uterus by taking pictures of oxygen from the placental vasculature, which has a great deal lower oxygen anxiety than in the lungs.
If you want to survive. by the time the blood reaches the placenta, there's a lower concentration of oxygen in the blood, the fetal hemoglobin has a higher affinity for oxygen so that the HB can bind to oxygen on the lower partial pressures of oxygen inside the mom's blood.
Fetal hemoglobin or fetal hemoglobin (additionally hemoglobin F, HbF, or α2γ2) is the primary oxygen service protein within the human fetus. Hemoglobin F is located in fetal red blood cells and is concerned with transporting oxygen from the mother's bloodstream to organs and tissues inside the fetus.
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How do the roles of citizens differ in modern autocracies and democracies?
A. Citizens directly elect the head of government in autocracies but the legislature elects the head of government in democracies.
B. Citizens directly elect the head of government in democracies but the legislature elects the head of government in autocracies.
C. Citizens choose the government's leaders in autocracies but have no role in choosing leaders in democracies.
D. Citizens choose the government's leaders in democracies but have no role in choosing leaders in autocracies.
Put yourself into the shoes of a political cartoon. Pick one of the following topics for a cartoon .
Answer:
need the piture
Explanation:
Where is Nanda Devi biosphere reserve located?
When you find an advertiser has misled you regarding the quality and performance of the product through his advertisement,what are the mechanisms available for taking the manufacturer to task?
Answer:
A person is generally allowed to file a lawsuit if they have been the victim of false advertising.
Explanation:
Which of the following is a difference between a prepaid tuition plan and a college savings plan? A. One can be used for community college expenses, while the other cannot. B. One is free from federal income tax, while the other is not. C. One covers all college expenses, while the other covers only tuition D. One is limited in its investment options, while the other one isn't.
Answer:
d one is limited in its investment options, wile the other one isn't.
Answer:
C
Explanation:
Help with iready if correct I’ll mark you brain list
Answer:
You aren't showing the paragraph that starts with 'another', so I can't help :(
compare and contrast Misty Copeland and Maria Tallchief
Answer:
maria is a ballerina and misty is a ballet dancer hope i helped
Explanation:
ASAP !!!25!!! POINTS Choose two (2) of the people who worked for the Underground Railroad, describe two (2) important details of their life AND why YOU think that they joined the Underground Railroad. Write your answer in at least three (3) complete sentences. William Still Gerrit Smith Salmon Chase David Ruggle Thomas Garrett William Purvis Jane Grey Swisshelm William Wells Brown Frederick Douglass Henry David Thoreau Lucretia Mott Charles Langston Levi Coffin
Answer:
The Underground Railroad had many notable participants, including John Fairfield in Ohio, the son of a slave holding family, who made many daring rescues, Levi Coffin, a Quaker who assisted more than 3,000 slaves, and Harriet Tubman, who made 19 trips into the South and escorted over 300 slaves to freedom.The Underground Railroad was a network of secret routes and safe houses established in the United States during the early to mid-19th century, and used by enslaved African-Americans to escape into free states and Canada. The scheme was assisted by abolitionists and others sympathetic to the cause of the escapees.
Harriet Tubman, perhaps the most well-known conductor of the Underground Railroad, helped hundreds of runaway slaves escape to freedom. She never lost one of them along the way. As a fugitive slave herself, she was helped along the Underground Railroad by another famous conductor… William Still.
Explanation:
Gross domestic product (GDP) is a measure of how much a country produces. How does improved technology increase a country’s GDP?
A.Improved technology allows workers to take more time off.
B.Improved technology sometimes means that certain jobs won’t be needed anymore.
C.Improved technology makes it easier to communicate with people around the world.
D.Improved technology allows workers to produce more goods and services each year.
Answer:
D is the answer of the question
Answer:
D
Explanation:
what kind of education should African Americans attain?
Answer:
Immediately following the Civil War, African Americans were faced with great discrimination and suffering. ... Washington stressed that Blacks should stop agitating for voting and civil .
Explanation:
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Part B What happened to consumer spending?
Answer: Consumer spending increased.
Explanation: edmentum and plato
Consumer spending is increased.
What happens when consumer spending increases or decreases?Increases- Even a small downturn in consumer spending damages the economy. As it drops off, economic growth slows. Prices drop, creating deflation. If slow consumer spending continues, the economy contracts.Decreases- The increase in consumer spending in turn helps the economy sustain its expansion. If for some reason consumer confidence declines, consumers become less certain about their financial prospects, and they begin to spend less money; this in turn affects businesses as they begin to experience a decrease in sales.To learn more about consumer spending ,refer here :
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This reconstruction plan sought to punish the South for its role in causing the Civil War and required harsh and strict requirements for each state to meet before it could return to the US as a state. *
A. Presidential Reconstruction
B. Radical Republican Reconstruction
C. Both Presidential and Radical Republican Reconstruction
D. Neither Reconstruction Plan
Write a sentence to answer the following question: What is the advantage of going to an art class that has clear rules versus a class without any rules?
Answer:
The classroom would be a safer environment.
Explanation:
Where as a class without any rules anyone to do anything that they wanted to.
Answer:
The advantages is of going to class with rules are to keep students in order and it will make the class session alot easier since there are rules and the students will under stand what to do. But a class without rules could turn into complete chaos and the students would not know what to do which could cause the teach to get lot of stress.
Explanation:
Summarize why 1917 is a turning point in World War 1.
Answer:
The entry into the war of the USA with its enormous resources in spring 1917 led to the conflict taking a clear and critical turn in favor of the Western Powers. The decision of the German high command to pursue the war at sea was also a demonstration of Emperor Karl's powerlessness. 1917 saw the entry of America into World War One, the result of Germany's use of unrestricted submarine warfare. 1917 also saw the start of the Battle of Passchendaele, also known as the Third Battle of Ypres.
Explain the difference between nationalism and sectionalism
Answer:
Nationalism is an idea and movement that promotes the interests of a particular nation as in a group of people, while Sectionalism refers to the different lifestyles, social structures, customs, and the political values of the North and the South.
Explanation:
I hope this helps
What was the result of communism in the Soviet Union
Answer:
Communist Party of the Soviet Union (CPSU), also called (1925–52) All-Union Communist Party (Bolsheviks), Russian Kommunisticheskaya Partiya Sovetskogo Soyuza, or Vsesoyuznaya Kommunisticheskaya Partiya (Bolshevikov), the major political party of Russia and the Soviet Union from the Russian Revolution of October 1917 to 1991.
Explanation:
Match the vocabulary words to the correct definition. 1. command system 2. communism 3. distribution a. An economy where the government makes all of the economic decisions. B. A type of government and economic system where everything is shared among the community. C. To divide or spread out among many.
Answer:
1 - A
2 -B
3 - C
Explanation:
1 matches A's description
2 matches B's description
3 marches C's description
What’s the definition of oregan trail
Answer:
It is a route used during the U.S. westward migrations, especially in the period from 1840 to 1860, starting in Missouri and ending in Oregon.
True or False: Although several of the countries have gone through hard times in the
past 50 years, life and safety is improving in most of the countries.
True
False
Answer:
it is true
Explanation:
I'm sure of it because some thing have improved
Explain how an individual can fight for equality. Use evidence from the text to support your answer. Answer
The correct answer to this open question is the following.
Unfortunately, you did not attach the text to support our answer with evidence from the text.
However, trying to help, we can comment on the following.
An individual can fight for equality, first of all, not having fear to make his voice heard. People have to trust themselves to express their opinions in a public and correct way. Today, there are different channels that people can use to air their concerns and in a respectful way ask for equality in the workplace, in society, and in any other environment.
The US Constitution protects US citizens with freedom of speech. So there is no need to organize protests or taking the streets to do demonstrations such as the ones during the civil e¿rights movement in the 1960s.
People can use social media, community groups, non-governmental groups to share their opinion and grow in numbers to ask or demand the equality they deserve.
Answer:
5 + 5
Explanation:
is 25 please accept this answer I tried okay
culture shocks in thailand pls
Answer:
im confused by what you mean
Explanation:
what happens to a cell when a part of your body is wounded
Answer:
blood cells start to clump together and clot
which of these statements is an example of Natural Resources help the American economy grow
Answer:
all natural resources help
Explanation:
From 1939 to 1945, Hitler and the Nazis tried to get rid of all Jewish people. They forced Jews to live in concentration camps and killed about 6 million people. This event in history is called the
Answer:
Holocaust.
Explanation:
The Holocaust was the period between 1939 to 1945 when the Nazis under the regime of Adolf Hitler began persecuting the Jewish people. This racial discrimination was one of the greatest genocide in the history of the world, even to this day.
The persecution of a particular race, in this case, the Jews, led to mass killings and murders. Hitler ordered his men, along with the secret police agency the Gestapo to arrest and 'confine' any Jew they find. This confinement was done in 'concentration camps' where the healthy ones were put to work while those unfortunate to be old, young, or sick were taken to the gas chambers and put to death.
Thus, the answer is the Holocaust.
what are the function of skin in our body?
Answer:
ce clasă ești sa văd daca te pot ajuta
Answer:
the function of skin in our body are.
to safeguard inner important body organs like heart,liver,kidney,lungs,etcto provide certain shape ,size and look to a living beingPlace the 4 types of Greek governments in sequential order from 1st to last:
I WILL MARK BRAINLIEST!
Answer:
The four most common systems of Greek government were:
Democracy - rule by the people (male citizens).
Monarchy - rule by an individual who had inherited his role.
Oligarchy - rule by a select group of individuals.
Tyranny - rule by an individual who had seized power by unconstitutional means.
Explanation:
democracy,tyranny,oligarchy,monarchy
what was the strongest complaint against parliament's taxation of the colonists
Explanation:
main themes of the colonists' complaints are individual rights, representation, and taxation. Individual rights are rights guaranteed to people. Representation in the English Parliament was important to the colonists, and the colonists believed that taxation without representation was wrong.
1. Which power did the Articles of Confederation give to the National government?
a) Choosing a president
b) Appointing national judges
c) Setting conflicts among states
d) Requiring states to supply troops
Answer:
c.setting conflict among state
A government selects its leaders in elections. The people
who make the laws are picked every two years and form a
congress. The executives who enforce the laws are chosen
in a separate election and may not be from the same
political party as the one controlling the congress.
Which type of government is described in the passage?
A. Federal
B. Presidential
C. Unitary
D. Parliamentary
the answer that I got is federal
why is the living standard of people involved in agricultural low in Nepal? give any four reasons
Answer:
Lack of education and widespread poverty has disabled Nepalese peasants from being able to increase production and productivity. Farmers are still unable to use appropriate agricultural inputs such as new techniques, improved seeds, fertilizers, insecticides, etc.
1) Agriculture education is important in public schools because students learn ways to efficiently feed a burgeoning population and gain a better understanding of food production and distribution. ... These learning targets are known as the “Career Cluster Model,” all of which provide career opportunities.
Explanation:
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