Four of the dozens of neurotransmitters that have been discovered, how many appear to be especially important in mental disorders.
Neurotransmitters are signaling molecules that are secreted by neurons and affect another cell through synapses. The cell that receives the signal, any part of the body or the target cell, maybe another neuron, but also a gland or muscle cell. Neurotransmitters are synaptic vesicles released into the synaptic cleft where they can interact with neurotransmitter receptors on target cells. A neurotransmitter's effect on target cells is determined by the receptor it binds to.
Many neurotransmitters are synthesized from simple and abundant precursors such as amino acids. These precursors are readily available and often require a small number of biosynthetic steps for their transformation. Neurotransmitters are essential for complex nervous system function. The exact number of unique human neurotransmitters is unknown, but over 100 have been identified. Common neurotransmitters are glutamate, GABA, acetylcholine, glycine, and norepinephrine.
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Neurons in a newborn's brain:
are densely spaced with complex connections.
O are widely spaced, but immediately begin to form connections.
O touch one another, end to end.
O are twice as numerous as glial cells.
Neurons in a newborn's brain are widely spaced, but immediately begin to form connections.
Neurons are information messengers. Most of the neurons in your brain were created before you were born. however some areas of the brain create new neurons once birth during a method referred to as postpartum maturation. a number of areas, together with the neural structure and therefore the anterior cortex, continue adding new neurons in infancy.
Babies and young kids develop the brain connections they have in 2 ways: through positive interactions with their caregivers, like hearing a lullaby, and by exploitation their senses to move with the world around them, like reaching for a toy.
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Use the drop-down menus and what you have learned about fossils to complete the paragraph.
A fossil is the preserved remains of a living thing. Many fossils form in still water where
build up. The
parts of the organism decay. The
parts, such as bone and teeth, remain.
The correct option of the given question is A). A fossil is basicallyu preserved remains of living thing
Any fossil remnants, impressions, or traces of a once-living entity from a prior geological age are referred to as fossils (from the Classical Latin fossilis, lit. "obtained by digging"). Examples include petrified wood, oil, coal, hair, fossilised bones, shells, exoskeletons, animal or microbe imprints in stone, amber-preserved artefacts, and DNA traces. The collection of all fossils is known as the fossil record. Palaeontology is the study of fossils, including their age, formation method, and evolutionary significance. A specimen is normally considered to be a fossil if it is older than 10,000 years. [2] The oldest fossils are believed to have existed between 4.1 billion and 3.48 billion years ago. [6] [7] After it was discovered that certain fossils were associated with certain rocks in the 19th century, a geological timeline was established.
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Answer:
Sediments ,soft, and Hard
Explanation:
why might game theory not always be an accurate predictor of real-world situations?
Game theory is not always an accurate predictor of real-world situations We do not always know the exact payoffs, since payoffs involve attitudes and feelings as well as monetary gains.
Game theory, the department of applied mathematics gives gear for studying conditions in which parties, called gamers, make decisions that are interdependent. This interdependence reasons every participant to take into account the other player's viable choices, or strategies, in formulating an approach.
The game theory among competing gamers. the game idea can assist players to reach optimum selection-making while faced with the aid of impartial and competing actors in a strategic setting.
Game theory is the branch of mathematics that focuses on the evaluation of such games. sport idea may be divided into two fundamental subdisciplines: classical sport theory and combinatorial game theory. Classical recreation concept studies games wherein players flow, guess, or strategize concurrently.
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True or False: “Spirituals” are pamphlets that describe the God’s work for freedom
After interpreting the meaning of the sentence given above, it can be stated that the statement, ''“Spirituals” are pamphlets that describe the God’s work for freedom'', is completely true for its description. Therefore, the given statement is TRUE.
What is the significance of spiritual beliefs?The spiritual beliefs can be referred to or considered as the beliefs that are completely within the individual faith a person has in God, and the things done by the God. Sometimes, they are perceived as the medium or the source to obtain freedom from worldly senses.
Therefore, the significance regarding the spiritual beliefs has been aforementioned.
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Kwame Nkrumah was a founding member of the Organization for African Unity (OAU). Choose all the answer choices that describe the goals of the OAU.
The goals of OAU is include the coordination and intensification of their cooperation and efforts to enhance the lives of Africans.
Organization of African Union32 African states established the OAU in Addis Ababa, Ethiopia, in May 1963 with the primary goal of uniting the African countries and resolving disputes on the continent. Its inaugural conference took place in Addis Abeba on May 1, 1963.
Some of their goals includes:
- To encourage the African States' cohesion and unity;
- Should organize and step up their collaboration and efforts in order to improve the lives of Africans and;
- To protect their independence, territorial integrity, and sovereignty.
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Why would internal improvements like roads and canals help with the issue of sectionalism?
The internal improvements like roads and canals will help with the issue of sectionalism because they serves as amenities that can be used by all the people in the country rather than a section of the country.
What is sectionalism?Sectionalism can be described as the ac of loyalty that is been seen in individuals whereby they remain loyal to their own region or section of the country, instead of being loyal to the country as a whole.
It should be noted that when there is construction of amenities such as rod in the country this will reduce the sectionalism because everyone will have access to the usefulness of that amenities and this will change their mind.
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For a monopolist that does not price discriminate, economic profit is maximized in the short run at a price of $140. Marginal revenue at that output level is:
For a monopolist that does not price discriminate, economic profit is maximized in the short run at a price of $140. Marginal revenue at that output level is: less than $140.
Monopoly is a seller this is promoting a completely unique product withinside the marketplace and in a monopoly marketplace, the vendor faces no competition. In anatural monopoly, a manufacturer controls the marketplace due to the fact it can meet the needs of all consumers.In a government monopoly, a manufacturer controls the marketplace through the authority of the government, and personal manufacturing can not take place.
In a technological monopoly, a manufacturer controls the marketplace through preserving a patent at the method of making a particular good.For a monopolist that does not price discriminate, economic profit is maximized in the short run .A non-discriminating monopolist is someone who targets at maximizing income through charging the identical fee for all of the customers. When there may be inelastic demand, they may growth the fee of the product to make a higher income. They will now no longer produce past a sure output level.
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Under the Good Samaritan Law, you can not be held liable for trying to help someone at a traffic collision if you helped in good faith.
FALSE
TRUE
Answer:
True
Explanation:
You can not be held liable for trying to help someone at a traffic collision if you helped in good faith.
Under the Good Samaritan Law, you can not be held liable for trying to help someone at a traffic collision if you helped in good faith. Thus, the given statement is true.
What is the Good Samaritan Law?People who provide reasonable aid to persons who are, or whom they perceive to be, injured, ill, in danger, or otherwise incapable are legally protected by "good samaritan" legislation. The protection is meant to lessen onlookers' reticence to offer assistance out of concern that they could face legal action or prosecution for wrongful death or unintended damage.
The Good Samaritan doctrine, a legal principle that forbids a rescuer who has voluntarily assisted a victim in need from being successfully sued for wrongdoing, is an example of such a law in common-law regions of Canada. Its goal is to prevent people from being reluctant to assist a stranger in need out of concern for possible legal repercussions should they administer care in error.
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what are some behaviors you should encourage in order to build a security-conscious culture? check all that apply.
Inspiring the behaviour or notion that security belongs to everyone is the first step in creating a security-conscious culture. If we apply this to our culture, we still follow security best practices even though security responsibilities are given to an outside entity.
A security culture is a collection of assumptions and norms that permeate an environment and cause its personnel to act and function in ways that advance security. Everyone has a role to play in security, according to effective security culture.
It takes work to establish good security culture, and leadership cannot simply set it up and forget about it. Since a strong security culture is deeply ingrained and necessitates ongoing dedication and upkeep, it cannot be established as a result of a single incident or overnight.
There are four ways to promote a security-conscious culture:
Avoid being comfortable and aim for success.Encourage and inform usersReward strong security conductConsider maturity when evaluating security products.Learn more about a security-conscious culture here: https://brainly.com/question/27960217
What did Lincoln do on April 15th and why did it anger the Southern states so much?
(Full sentences please)
On April 15, 1861, Abraham Lincoln declared a presidential proclamation as it was calling forth the state defense forces against the southern government to suppress the rebellion, which further angered the southern states.
It was three days after the attack on Fort Sumter presented in South Carolina in the month of April 1861. Previously on January 1861, South Carolina seceded from the union. Hence, it further intensified the ongoing civil war.
Later Virginia, Arkansas, Tennessee, and North Carolina joined the southern government as a result of anger towards the previous events.
Also, West Virginia was born as a result, as the western parts of Virginia refused to join the Confederacy. Eventually, West Virginia was born on June 20, 1863
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Would Marshall have agreed with Jefferson’s Louisiana Purchase, why or why not?
Marshall will not have agreed with Jefferson’s Louisiana Purchase because he was fearing the expense of a shoddy development of the constitutionally granted national government's powers as well as the Constitution was quiet about obtaining lands from other nations.
Why did Jefferson almost not agree to the Louisiana Purchase?Jefferson and the top justice of the United States were at odds. Jefferson thought that the Constitution granted Congress the authority to make national laws. John Marshall, the Chief Justice, however, thought the Supreme Court should have the last say.
In the Marbury versus Madison case, the beliefs of the two men were put to the test. Those of John Marshall were successful. In a ruling, he declared that the Supreme Court had the authority to interpret the legislation that Congress passed.
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Peter sudefeld argues there are five stages prisoners of war encounterwhich he describes as psychology and torture. Name TWO of those stages
Some soldiers were treated better by their captors in terms of housing, clothes, meals, and overall treatment.
What happens to prisoners of war after war?During the conflict, detainees may be repatriated or transferred to the care of a neutral nation. At the end of the war, all captives, excluding those kept for trial or serving terms imposed by judicial proceedings, are to be released and repatriated without delay.
Prisoners of war are not permitted to be held in cells or other forms of solitary confinement. They can, however, be kept - or detained - in camps to prevent their re-entry into combat. At the end of active hostilities, they must be immediately released and repatriated.
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the leader of the executive branch is the chief executive of government
Answer: The president is the leader of the executive branch and is the chief executive of the government. The president is the head of the executive branch and is in charge of the government and the military. They can lead troops if they had to because of a war or something.
Short answer is the President.
Why would internal improvements like roads and canals help with the issue of sectionalism?
Internal improvements like roads and canals help both directly and indirectly with the issue of sectionalism. They were responsible to ease the tension between different regions of America.
Sectionalism refers to the differences and disagreements between different geographical regions of a country. It can be sparked by either social or economical issues.
Geographical, social, political, and economic differences were settled by internal improvements as follows:
The development of roads and canals increased connectivity between distinct people.An increase in the transportation of goods led to improved relations between diverse groups.Collective investment in internal improvements paved way for new business connections.Internal improvements like The Erie Canal and The Cumberland Road were prevalent in improving relations.Learn more about Sectionalism here:
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In your opinion, are BIDs good or bad? -- Why? Elaborate.
They result in resource savings or the release of resources for use on other goods and services while lower prices and/or better products are desirable.
What are business improvement district?A business-led and company-funded organization called a business improvement district (BID) was created to enhance a specific commercial sector.
BIDs offer a variety of advantages, including the following:
- Issues affecting their trading region are represented and heard by businesses.
- Money from the BID tax is ring-fenced to only be used in the BID area.
increased spending and attendance
- Increased employee retention
- Decreased company expenses
- Improved marketing and advertising
- Considering transportation, pollution, and infrastructure
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Owen lives in a country where everyone is ranked based on how much money they make. Which system of stratification would sociologists say Owen’s country MOST likely uses?
A.
meritocracy
B.
social class
C.
closed system
D.
caste
!!!!PLEASE HELP ASAP!!!!
Production Worksheet
The firm is in a perfectly competitive market. There are only 2 inputs: Labor (which costs you $150 per worker, labeled L in the graph) and Rent ($300, the fixed cost).
Fixed Cost= Rent = 300
Variable cost= Labor= 150 Price= 6
*How many units of labor should the firm use to have an optimal level of production?: ________________________
*Why? Explain your answer: ________________________
*Should the firm stay open or shut down in the short run?: ________________________
*Why? Explain your answer: ________________________
1. The units of labor that the firm should use to have an optimal level of production are 5 laborers.
2. At the optimal level of production, the marginal revenue ($6) equals the marginal cost ($6).
3. In the short run, the firm should not shut down.
4. The firm should not shut down since the total revenue exceeds the variable costs.
What is the optimal production level?In a perfectly competitive market, the optional production level is achieved at the output level when the Marginal Cost (MC) = the Marginal Revenue (MR) or Market Price (P).
When the marginal revenue or price is greater than the marginal cost, profit is generated.
Fixed Cost (Rent) = $300
Variable cost (Labor) = $150
Price of product (Marginal Revenue) = $6
Optimum Labor = 5 workers
Total quantity produced = 170 units
The marginal product of labor = 25 units
Total cost = $1,050
Total revenue = $1,020 ($6 x 170)
Thus, if the total production costs continue to increase in the long run, the firm can then shut down, but it should not shut down in the short run as long as the marginal revenue exceeds the variable cost.
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Internal consistency is the degree to which the individual questions of a construct are correlated.
a. True
b. False
Answer:
True
Explanation:
Internal consistency reliability values for single-item or two-item scales cannot be accurately determined and should not be reported as representing the scale's internal consistency.
True, Internal consistency is the degree to which the individual questions of a construct are correlated.
What is Internal consistency ?the extent to which test items are related to one another or are homogeneous, such that they are consistent and measure the same thing. A reliable indicator is internal consistency.
For single-item or two-item scales, internal consistency reliability values cannot be precisely calculated and should not be reported as a scale's internal consistency.
Internal consistency is typically a measurement based on the correlations between various items on the same test in statistics and research. It examines if many items that aim to assess the same broad concept yield results that are comparable.
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what are duties of a general selling
Answer:
organizing store shelves, answering customers' questions, ringing up purchases, operating the cash register, and greeting customers.
Explanation:
Reasons why public policy analysis is unpredictable
Public policy analysis is considered unpredictable because the exigencies of time and situations are continually changing.
The various reasons for the unpredictability of public policy analysis are listed below:
Drastically changing situationsInflationNatural disastersPandemics, such as the COVID-19 Political instabilityProtests and agitationsLack of visionary planningFaminesExternal attacks and warsThe recent example of the Russia-Ukraine war is an example of why public policy analysis is often considered unpredictable
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Describe what aspect(s) of sensation are being targeted in the example (such as threshold and adaptation) and the interaction with perception that results in the distortion.
Discuss your opinions on the possible future of genetic "upgrades" and how our continued brain evolution may influence future behavior.
What can this research teach us about the structure and function of our nervous system? Include the parts of the Central Nervous System (CNS) in your answer.
end the post with an open-ended question (i.e., a "how, what, when, why" question that requires more than a one word answer) to encourage discussion on the topic covered that week. For instance, you could pose a question asking for examples (i.e., "I'm pursuing a career in law enforcement, I"m wondering how memory research is helpful to the criminal justice field. Please give examples."), help understanding a topic (i.e., "How do you explain the difference between absolute threshold and difference threshold?"), or ways to relate to or apply the topic (i.e., "In what ways has this topic personally affected you and your behavior?" or "I had always thought about this topic much differently, has anyone else found their thoughts on this topic have changed? How so?").
Aspect of sensation are being targeted in the example and the interaction with perception that results in the distortion is due to imbalance between the mind and stimuli.
Balance of stimuli is necessary as it directly governs the central nervous system in human beings and influence the behavior and reply to certain amount of situation posed against them. All humane activities are too depend on this.
The theory of evolution is based on the principle of the response that is based on stimuli or effects of various factors that leads to genetic upgradation.
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The Oregon trail stretched from __________ to Oregon.
A) Washington, D.C.
B) Independence, Missouri
C) Austin, Texas
Answer:
B) Independence, Missouri
Explanation:
The Oregon Trail was a wagon road stretching 2170 miles from Missouri to Oregon's Willamette Valley.
the five-e model of basic policy analysis for social welfare policy includes all of the following except: a. ethical considerations. b. evaluation of potential alternatives. c. establishment of recommendations for positive changes. d. exigent situations.
Exigent situations do not include the five-e model of basic policy analysis for social welfare policy
What is the 5 E's model?
The discoveries of Atkin and Karplus straightforwardly educated the creation regarding the 5E Model, which centres around permitting understudies to grasp an idea over the long run through a progression of laid out advances, or stages. These stages incorporate Draw in, Investigate, make sense of, Elaborate, and Assess.
What are the means from the 5E model's point of view?
The 5Es are an educational model enveloping the stages Connect with, Investigate, make sense of, Elaborate, and Assess, steps which teachers have customarily helped understudies to travel through in stages.
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Imagine you are an English explorer or colonist coming to the New World. Write a letter to someone back home. Be sure to include why you left and what you have experienced
on your trip!
Assuming you are an English explorer coming to the New World and wish to write a letter relating your experiences to someone, you can use descriptive and sensory language.
How to write an effective letter?It is necessary that the content of the letter be written in a logical and objective way, aligning the formal or informal tone according to its proximity to the receiver and the content of the letter. Remember to include the date and place in the header, and end your letter with a greeting and signature.
Therefore, in your letter as an English explorer portraying the New World, you can describe the landscape, the indigenous population that lives here, their culture and other characteristics that allow the reader greater imagination and involvement with the reading.
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Kendra visited her family in New Mexico. In just one day, Kendra saw three snakes! Snakes can survive in drier climates because they have _____, which doesn’t allow moisture to escape from their bodies easily.
lungs
scales
legs
skin
Kendra visited her family in New Mexico. In just one day, Kendra saw three snakes! Snakes can survive in drier climates because they have scales which doesn’t allow moisture to escape from their bodies easily.
Snakes are lengthened, limbless, carnivorous reptiles of the taxonomic category Serpentes. Like all other suborder Lacertilia, snakes are cold-blooded, craniate vertebrates covered in overlapping scales.
A scale safeguard the body of the snake, aids it in movement, allows moisture to be maintained within, amends the surface features such as roughness to aid in disguise, and in some cases even aids in prey detain.
Snakes don't grow scales like we have growth of hair, but as they shed the scales should start to fill in where they are missing. It may take many sheds to get there, it based how big the area is and perhaps the species how many exfoliate it may take.
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Decide whether the word “accumulated” is used correctly in each of the following sentences. Mark them as either C (correct) or I (incorrect). If you decide a sentence is incorrect, replace “accumulated” with a more appropriate word. 1. Annie never spent all her lunch money, so by the end of the year she had accumulated over $30. 2. The house down the street had not been lived in for many months, so a thick layer of dust had accumulated on all the furniture. 3. Annie accumulated her backpack and lunch bag and set off for school. 4. It is wise to listen to the advice of your grandparents because they have accumulated knowledge and experience for much longer than you.
Based on the meaning of the word, "accumulated," the sentences where it is used correctly and incorrectly are:
Used correctly:
1. Annie never spent all her lunch money, so by the end of the year she had accumulated over $30. 2. The house down the street had not been lived in for many months, so a thick layer of dust had accumulated on all the furniture. 4. It is wise to listen to the advice of your grandparents because they have accumulated knowledge and experience for much longer than you.Used incorrectly:
3. Annie accumulated her backpack and lunch bag and set off for school.
Better word to use would be "packed."
What does it mean to accumulate?When someone is said to have accumulated something, it means that they have gathered that thing over a certain period of time such that they now have a lot of it.
Annie accumulated her lunch money from not spending it and the house had a lot of dust because it hadn't been lived in for a while. Grandparents also accumulate knowledge over a long period of time.
One cannot however, accumulate their backpack, so a better word would be "packed."
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In terms of the theoretical frameworks for viewing marriage and the family, the _____ views interaction and choices in terms of cost and profit.
Answer: Symbolic views.
Explanation: In terms of the theoretical frameworks for viewing marriage and the family, the Symbolic views interaction and choices in terms of cost and profit.
An in fant is not yet able to balance on one leg as the other swings forward. This is a sign that the baby is NOT yet ready to ____ crawl walk upright
An infant is not yet able to balance on one leg as the other swings forward. This is a sign that the baby is NOT yet ready to Brain wave activity crawl walk upright.
The move slowly, walk, Run or the crawl, stroll, Run, Fly method is a methodology stimulated via the words of Martin Luther King, Jr. “if you can't fly then run, if you can't run then walk, in case you cannot stroll then crawl, however anything you do you have to preserve moving forward.”
Crawling exercises are multi-joint actions that interact with the complete frame, even emphasizing the core and shoulder muscular tissues. however, they offer lots of extra advantages.
Crawling is taken into consideration as the first shape of independent motion. It allows develop and beautify our vestibular/stability gadgets, sensory devices, cognition, problem-solving abilities, and coordination. To assist your child to prevail at crawling start by exposing them to tummy time while gambling and wide awake at an early age.
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what was an important economic event in byzantine era?
Answer:
The loss of Egypt to the caliphate was a huge economic loss because Egypt, and Syria, were some of the empire's most prosperous regions. The loss of Egypt impacted farming and the tax collection possibilty was lost. Syria was a religious loss because holy cities like Jerusalem and Antioch were lost to the Calipate along with some of the holiest relics.
Explanation:
See above
the americans with disabilities act, which provides protections for the disabled, is an example of
In 1990, the Americans with Disabilities Act (ADA) was enacted into law. A civil rights law known as the ADA forbids discrimination against people.
The legislation aims to ensure that people with disabilities have the same opportunities and rights as everyone else. According to the ADA, people with disabilities have the same civil rights protections as people who are discriminated against because of their race, color, sex, national origin, age, or religion. It ensures that people with disabilities access public facilities, employment opportunities, transportation, state and local government services, and telecommunications.
The following are not considered "impairments": bisexuality and homosexual gambling addiction.
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