A bacterium has a fully lac operon in which there is a structural defect in the operator. In this bacterium a segment of DNA that binds a repressor has a structural flaw.
The operator in the lac operon is the segment of DNA that binds to the repressor. In the absence of functional repressor/operator binding, the cell will produce the proteins required for lactose metabolism constitutively. Although this is not necessarily fatal to the cell, it will waste energy if the surrounding environment lacks lactose.
The lactose operon (lac operon) is an operon required for the transport and metabolism of lactose in E. coli, as well as numerous other enteric bacteria. Although glucose is the preferred carbon source for most bacteria, the lac operon allows for effective lactose digestion when glucose is unavailable via beta-galactosidase activity. Because gene regulation of the lac operon was the first genetic regulatory mechanism to be clearly understood, it has become a leading example of prokaryotic gene regulation. For this reason, it is frequently discussed in introductory molecular and cellular biology classes. François Jacob and Jacques Monod used this lactose metabolism system to figure out how a biological cell knows which enzyme to synthesize.
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An attitude that includes a questioning mind, being alert to conditions that may indicate possible misstatements, and a critical assessment of audit evidence is referred to as:_________
Professional scepticism is a mindset that includes doubting oneself and evaluating audit evidence critical assessment.
What is assessment?The two definitions of assessment—"an amount that a person is legally compelled to pay" and "the act of passing judgement on something"—are so dissimilar that it is reasonable to wonder if they originate from different sources. No, they don't.
Both come from closely related meanings of the word assess, which has been used to imply "determine the rate or amount of (a tax)" for more than 500 years. The monetary sense of assessment is connected to this oldest use of assess. The verb's object changed slightly by the 19th century to give a new meaning, "to make an official valuation of (property) for the purposes of taxation." It was just a short step from here to the expanded sense "to make a judgement about" that is the basis for the phrase.
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Even countries that depend primarily on market forces to resolve the basic economic questions will usually rely on the collective decision-making process to:______
It is not governed by a centralized body; rather, the supply and demand for goods and services decide it. Japan, England, and the United States are all instances of market economies.
Why is it vital to make decisions as a group ?Collective intelligence and decision-making are crucial tools for integrating information between people, which might be more complex than individual judgements. They are founded on several information integration models. Individual decisions are those made during the decision-making process where an individual chooses the course of action to be taken in the business from a variety of choices, whereas collective decisions are those made through group discussions that result in group consensus.
Separating apart sessions for various ways of thinking. For instance, a brainstorming session where participants freely share their boldest ideas without judgment.
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Identify the substance that stimulates events in the platelet developmental pathway.
The chemical that triggers activities in the platelet developmental pathway is thrombopoietin.
What is a thrombopoietin?
The THPO gene in humans produces the protein known as megakaryocyte growth and development factor (MGDF), sometimes known as thrombopoietin (THPO).
The liver and kidneys generate thrombopoietin, a glycoprotein hormone that controls the synthesis of platelets. Megakaryocytes, the bone marrow cells that give rise to a significant amount of platelets, are produced and differentiated more quickly as a result. The cellular growth process that results in the formation of platelets is known as megakaryocytopoiesis. This gene's product is a humoral growth factor required for thrombopoiesis, megakaryocyte maturation, and proliferation. The ligand for the oncogene of the myeloproliferative leukaemia virus, MLP/C MPL, is this protein.
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An example of ___________ involves ordering something online and then picking it up at a bricks-and-mortar store.
An example of omnichannel retailing involves ordering something online and then picking it up at a bricks-and-mortar store.
In contrast to wholesale, which involves selling to businesses or institutions, retail involves selling goods and services to people. A retailer buys products in bulk from manufacturers, either directly or through a wholesaler, and then sells them to customers in smaller quantities for a profit. The final link in the supply chain between producers and customers is the retailer.
The history of retail markets and stores dates back to antiquity. Itinerant peddlers were some of the first merchants. Retail stores have evolved throughout the years from being little more than "rude booths" to the upscale shopping complexes of the present era.
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What evidence do scientists have concerning the properties of the asthenosphere?
The heat from volcanic lava comes from near the asthenosphere. The asthenosphere is a zone of Earth's mantle beneath the temperature lithosphere that is thought to be significantly hotter and more fluid than the lithosphere. The asthenosphere spans from roughly 100 km (60 miles) to about 700 km (450 miles) below the Earth's surface.
The asthenosphere boundary is essentially characterized by temperature, and it begins when the crust reaches 1300° C. At this temperature, the crust begins to melt and move more like a liquid. The asthenosphere is crucial in plate tectonics because convection currents slowly shift the tectonic plates above.
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In both hemispheres, winds are generally ________ toward the equator from the tropics.
a. westerly
b. northerly
c. southerly
d. easterly
In both hemispheres, winds are generally Easterly toward the equator from the tropics.
What are hemispheres?The Earth is split into two equal halves, or hemispheres, by any circle that is drawn around it. The Northern, Southern, Eastern, and Western hemispheres are widely thought to exist separately. The Earth is divided into the Northern and Southern hemispheres by the Equator, or line at latitude 0 degrees. North America, the northern third of South America, Europe, the northern two-thirds of Africa, and the majority of Asia are all located in the northern hemisphere. The majority of South America, one-third of Africa, Australia, Antarctica, and several Asian islands are all found in the Southern Hemisphere. Due to the Earth's seasonal tilt toward and away from the sun, the Northern and Southern hemispheres have different climates. The summer season in the Northern Hemisphere lasts from June through September. Summer starts in the Southern Hemisphere in December and lasts until March.
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What conclusions can you reach concerning the average credit scores of people living in different cities?
The conclusions that can be reached concerning the average credit scores of people living in different cities is that C. The average credit scores are clustered more toward the high end of 800.
What is credit score?The creditworthiness of a consumer is indicated by a number between 300 and 850 called a credit score. The better a borrower seems to potential lenders, the higher their score. A credit score is based on a person's credit history, which includes the quantity of open accounts, total amounts owed, payment history, and other elements.
Despite the fact that ranges differ based on the credit scoring model, generally speaking, credit scores between 580 and 669 are regarded as fair, 670 to 739 as good, 740 to 799 as very good, and 800 and up as exceptional.
In the diagram, it can be seen that the average credit scores of people living in different cities is that the average credit scores are clustered more toward the high end of 800.
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As sport events take place, volunteers and staff may learn more about transportation within the city or environmental sustainability strategies during the event. this is an example of::________
As sport events take place, volunteers and staff may learn more about transportation within the city or environmental sustainability strategies during the event. this is an example of knowledge, skill development, and education.
What is mean by volunteers? Giving your time and skills to help others (typically a nonprofit organization) without expecting payment is known as volunteering. Volunteering is, to put it simply, a service to your community. Many nonprofit organizations rely on volunteers to carry out daily tasks and realize long-term aims.Less physically demanding jobs can also be completed electronically, including fundraising, events, social media, accountancy, and IT. Animal lovers may also want to consider fostering, training guide dogs, or adopting animals to care for in their own homes. The three most common volunteer tasks are fundraising, tutoring, and teaching.Learn more about volunteers here:
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One of the most critical features of the design development phase of the building delivery process is?
One of the most critical features of the design development phase of the building delivery process is Decision making.
In Simon model of decision making process there are four phases:
Intelligence phase: In this phase problem, situation and opportunity is being identified. The variable is identified which impacts the decision. It is based on the objective of organization and projectDesign phase: This is the phase in which a model for decision is being created. It is done by identifying relation between the variable of decision-making process. Their relationship is established and then model is constructed. Based on the model various alternative of decision is created. The outcome for each decision option is also predicted and Choice phase: Based on model prepared by design phase. Various alternative of decision is created. In this phase the best decision is chosen which helps in attaining the objective most productively.Implementation phase: based on choice made. The action and activities of the decision is applied to situation or the opportunity.Learn about decision making:
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Suppose the distribution of income changes such that area b is twice as large as area a. what is the value of the gini ratio?
If the distribution of income changes such that Area B is twice as large as Area A, the value of the GINI ratio will be 0.24.
What is the GINI ratio?The GINI ratio is used to describe the way that the income of a nation is distributed across its population.
If the area of B is twice as large as that of A, the GINI ratio is:
= A / (A + B)
Solving gives:
= 1,200 / 5,000
= 0.24
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Which nursing intervention would help a client who exhibits physical symptoms when stressed?
A nursing intervention which would help a client who exhibits physical symptoms when stressed is assisting the client to develop new coping mechanisms.
What is a stressor?A stressor can be defined as a thing, situation, event, or person that is capable of causing stress to an individual, either male or female.
The effect of a stressor.Based on Psychology, stressors can affect an individual in the following ways:
Lack of sleep.Inability to think clearly.Lack of appetite.Chest painUncoordinated speech.Restlessness Angry outburstsLack of motivation or focusGenerally speaking, we can reasonably infer and logically conclude that a nursing intervention which would most likely help a client or patient who exhibits physical symptoms when stressed is to assist the client in developing new coping mechanisms.
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The literary style of pilgrim writing can best be described as:_____
a. epic
b. symbolic
c. poetic
d. plain
The answer is option d. Plain.
A significant theme in a variety of medieval writings is a pilgrimage. It happens in three main ways—as an illustration of the Christian journey through life, a real, physical journey to a sacred place, and an inward, spiritual experience—that are not mutually exclusive and frequently overlap.
A text may describe a traveler—or group of travelers—going to Rome, Jerusalem, or any other shrine, in England or abroad, for a variety of reasons, some of which are religious and others less so. Another might depict a Christian's existence from birth to death as a journey towards salvation or provide an introspective look at the development of the soul.
In some of the most significant works of this era, including Guillaume de Deguileville's Pilgrimage of the Lyfe of the Manhode, Piers Plowman and Chaucer's Canterbury Tales, external and internal journeys are intertwined.
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In the northern hemisphere, the aurora borealis or northern lights are caused by _____.
In the northern hemisphere, the aurora borealis or northern lights are caused by collisions between charged particles produced from the sun's atmosphere and gaseous particles in the Earth's atmosphere.
Define aurora borealis .A really breathtaking natural occurrence, polar lights (aurora polaris) can be seen in both the northern and southern hemispheres. The scientific name for the northern lights is aurora borealis, and the name for the southern lights is aurora australis.
When will the aurora borealis be visible?Winter nights with low moonlight and clear skies are the greatest times to see the northern lights. Typically, the finest viewing months are from September to April. You should start looking up many hours after nightfall to ensure you get the most out of this natural light display.
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The partnering for success feature in chapter 4 focused on web-based platforms, including odesk, elance, and guru, that make it easy to identify and hire experienced ________.
The partnering for success feature in chapter 4 focused on web-based platforms, including odesk, elance, and guru, that makes it easy to identify and hire experienced Free-lancers
This is further explained below.
Who is a freelancer?Generally, a person who works in a profession but is not committed to any one employer for an extended period of time: freelancing in the sense that 1 had the article written by a freelancer.
There were dozens of photographers there, some of whom were working on assignments, some who were freelancing, and the majority of whom were hobbyists.
One kind of self-employment is known as freelancing. Freelancers often operate on their own as self-employed individuals, providing their skills on a contractual or project-based basis, rather than being engaged by a firm.
In conclusion, In chapter 4, the "Partnering for Success" topic focuses on web-based platforms such as odesk, elance, and a guru that made it simple to locate competent freelancing professionals and employ them.
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What is the head circumference for the player at the 90th percentile of the distribution?
The head circumference for the player at the 90th percentile of the distribution is 24
How to find the head circumference for the player at the 90th percentile of the distributionGiven data
The given data is arranged in the attached complete question
How to find the 90th percentile of the distribution
The formula for the percentile position is:
( n + 1) p / 100
p = 90
n = 30
substituting the values gives
= ( 30 + 1 ) * 90 / 100
= 2790 / 100
= 27.9 ≈ 28th position
The 90th percentile is on the 28th position. The value as arranged in the attached document is in 24
90th percentile = 24
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complete question
find attached document
The common characteristic of american law is that it creates: blank______, blank______, and blank______ that reflect accepted views of the society.
American law is characterized by the creation of rights, duties, and obligations that are consistent with societal norms.
What quality does the American judicial system possess?In formal adjudications, the "common law" system used in the United States mainly relies on prior court decisions. Even when legislation is in question, our legal system relies heavily on judicial rulings from preceding court decisions to decide the case at hand.
What three characteristics define the American judicial system?The Constitution, legislation, and common law are the three primary sources from which both the fed and provincial legal systems get their laws. Though constitutional laws are very few in number, they are significant because they uphold fundamental rights that our society has determined to be of paramount value.
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_____ generally refers to the shared values, attitudes, beliefs, and practices that characterize a social group, organization, or institution.
Culture generally refers to the shared values, attitudes, beliefs, and practices that characterize a social group, organization, or institution. Below you can read more about Culture and its attributes.
What is Culture?A culture is a way of life or a way of doing things for a group of people. This includes but not limited to the behaviors, beliefs, values, and symbols that they accept, generally without thinking about them, and that are passed along by communication and imitation from one generation to the next.
Features of CultureThe following are certain features of culture.
Culture is learned. this means that it is not biological, we do not inherit it. Culture is shared. Culture is based on symbols.Culture is integrated.Culture is dynamic.Learn more about Culture at https://brainly.com/question/514395
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Federal government shutdowns often occur when the house and senate cannot agree on the national budget. although many citizens view this as incompetence, the founders would likely argue that?
Federal government shutdowns often occur when the house and senate cannot agree on the national budget. although many citizens view this as incompetence, the founders would likely argue that government shutdowns are a consequence of the necessary function of the theory of separation of powers and checks and balances that the Founders purposely put into the Constitution.
What is the theory of separation of powers?According to the Theory of Separation of Powers, each of the three branches of government must exist independently of the others. Any amalgamation of these three capacities into one or more organs is detrimental to and risky for individual liberty. The effectiveness of the government and the freedom of the people depend on the three organs' respective separation of powers.
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The principle that restricts the absolute power of government and guarantees individual rights is.
Limited Government is the principle that restricts the absolute power of government and guarantees individual rights.
A limited government is basically a government where legalized force is restricted through delegated and enumerated authorities.
Countries with limited governments have fewer laws about the do’s and don’ts of people and businesses. Limited government tells about a political system where government bodies are prohibited from certain activities.
The main function of limited Government is the protection of people and their property, and it basically levies just enough taxes to finance services related to these purposes. According to this interpretation, a limited government might tax the population to pay for police or national defense, but it isn't indulged with the beliefs or moral behavior of its citizens.
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An argument made by a number of criminologists but popularized by john diiulio suggests that our society was home to a new breed of violent offender known as?
An argument made by a number of criminologists but popularized by John Duilio suggests that our society was home to a new breed of violent offender known as super predators.
What is referred to as super predators in criminology?This is the term that was made popular in the 1900s. What the terminology means is that there are a small group of people in the society that have the impulsive need to commit crime in the area without having any forms of remorse for the things that they do.
Hence we can say that an argument made by a number of criminologists but popularized by John Duilio suggests that our society was home to a new breed of violent offender known as super predators.
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The traditional methodology used to develop, maintain and replace information systems is called the:_________
The traditional methodology used to develop, maintain and replace information systems is called the: "systems development life cycle"
The typical process used to create, manage, and replace information systems is called the systems development life cycle. The steps of the systems development life cycle are arranged in a sequential order.
What is systems development life cycle?A process for designing, developing, testing, and deploying an information system is called the systems development life cycle, often referred to as the application development life cycle. It is employed in the systems, information, and software engineering fields.
The systems development life cycle (SDLC), a conceptual model for project management, outlines the stages of an information system development project, from the first phase of a feasibility study to the continuous maintenance of the finished application. Systems can employ SDLC whether they are technological or not.
With all the intricate procedures required for software development, it's simple to overlook the essential procedure for a successful software development life cycle (SDLC).
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Sabrina has gone out to lunch three times this week. she has some extra money, so she decides to go out to lunch a fourth time. which economic principle does this statement best represent?
Sabrina has gone out to lunch three times this week. she has some extra money, so she decides to go out to lunch a fourth time. the economic principle this statement best represent: "How much" is a decision at the margin.
What is a how much decision at margin?How much decision at margin can be defined as the process in which a person tend to compare the benefit they will derived form the use of a product to the extra cost they will incurred.
Sabrina is making use of the economic principle called How much decision at margin which is why she has gone out to lunch three times this week. she has some extra money and decides to go out to lunch a fourth time.
Therefore the economic principle this statement best represent: "How much" is a decision at the margin.
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Self-recognition in the mirror/rouge test usually emerges at about ______ months along with two other advances: pretending and using first-person pronouns. 32 9 12 18
A self-recognition in the mirror/rouge test usually emerges at about 18 months along with other advances such as pretending and using first-person pronouns.
What is a self-recognition?It refers to the act of recognizing the “self” as separate from others. The concept sees the self as encompasses of various modalities such as physical, emotional, psychological which are all unique and representative of an individual. Generally, attributes of self are categorized as either physical or psychological
The self-recognizing ability can be used as an index of self-awareness as well as an early developmental marker. This recognition occurs between 18 and 24 months and is considered crucial for the development of a self-concept and successful social behavior as it signals the emergence of sophisticated...
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When an espn anchor talks about the nfl draft on sportscenter rather than cricket, they are:______
When an ESPN anchor talks about the NFL draft on Sportscenter rather than cricket, they are agenda setting.
Even in the face of shifting media platforms and a changing culture, the Agenda Setting Theory has remained relevant. Agenda-setting is defined as "the power (of the news media) to shape the weight given to the issues on the public agenda." According to the agenda-setting theory, media organizations influence political discourse by selecting the most crucial issues and emphasizing them in newscasts. It states that the media is the key force responsible for choosing which news stories to prioritize and report on based on public interest.
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The loss of tooth substance by a chemical process that does not involve known bacterial action is known as:________
a. erosion.
b. attrition.
c. bruxism.
d. enamel hyperplasia.
The loss of tooth substance by a chemical process that does not involve known bacterial action is known as erosion.
What do you mean by attrition?The loss of tooth structure or tissue brought on by tooth-on-tooth contact is known as dental attrition. Even while this kind of tooth wear is thought to be a normal component of aging, bigger dental issues could be the cause of more rapid dental attrition. Dental attrition can gradually wear away the enamel, exposing the tooth's dentin, if it is not addressed. The most frequent cause of dental attrition is bruxism, which is the habit of teeth grinding and clenching as you sleep. This is typically brought on by muscle tension or hypertonicity. Bruxism can result in sleep apnea and temporomandibular joint disorders (TMJ) in your jaw, among other health issues.
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A loss in the value of money due to government policies or lack of consumer confidence in currency is known as:________
A loss in the value of money due to government policies or lack of consumer confidence in the currency is known as currency devaluation.
What is a devaluation of a currency?
Governments can use currency devaluation as a tool for monetary policy to purposefully lower the value of one country's currency in comparison to another, a group of currencies, or a standard. Currency devaluation is the intentional reduction of a country's currency's value relative to another currency.
When the trade imbalance may start to hurt the economy, monetary authorities will employ devaluation as a weapon to improve the country's trade balance by increasing exports. Following devaluations, the same amount of a foreign currency now buys more of the domestic currency than it did previously.
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An italian physician, _________blank, challenged the concept of spontaneous generation by demonstrating that maggots do not arise from decaying meat but rather from developing fly eggs.
An Italian physician Francesco Redi blank, challenged the concept of spontaneous generation by demonstrating that maggots do not arise from decaying meat but rather from developing fly eggs.
Francesco Redi, (born Feb. 18, 1626, Arezzo, Italy—died March 1, 1697, Pisa), an Italian health practitioner and poet who demonstrated that the presence of maggots in putrefying meat does no longer result from spontaneous generation however from eggs laid on the beef via flies.
In 1668, Francesco Redi, an Italian scientist, designed a scientific experiment to test the spontaneous introduction of maggots by means of placing fresh meat in every two one-of-a-kind jars. One jar become left open; the opposite was blanketed with a fabric.
In 1668, the Italian scientist and medical doctor Francesco Redi set out to disprove the hypothesis that maggots had been spontaneously generated from rotting meat. He contended that the maggots have been the end result of flies laying eggs on exposed meat. In his experiment, Redi placed the meat in several jars.
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Which type of linguistic research would historical linguists most likely conduct?
The type of Linguistic research that a historical linguist will most likely conduct is to determine how the English language has changed over the past 1,000 years
What is Linguistic Research?Linguistic research is a type of research which cuts across areas such as language education, lexicography, translation, language planning. This types of research involves governmental policy implementation related to language use, and natural language processing.
This type of research seeks to understand how a particular language has evolved usually from prehistoric times.
A Linguistic researcher will most likely engage in understanding how a language has changed over the past 1,000 years.
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The basic premise of ____ is that the consequences of a behavior determine the likelihood of the behavior being repeated in the future
Operant conditioning is that the consequences of a general and basically actual behavior determine the likelihood of the behavior being repeated in the future.
What is Operant Conditioning?Operant conditioning (likewise called instrumental conditioning) is a sort of cooperative educational experience through which the strength of a way of behaving is changed by support or discipline.
Albeit operant and old style conditioning both include ways of behaving constrained by ecological improvements, they vary in nature. In operant conditioning, conduct is constrained by outside upgrades. For instance, a kid might figure out how to open a crate to get the desserts inside, or figure out how to try not to contact a hot oven; in operant terms, the case and the oven are "discriminative improvements".
Operant way of behaving is supposed to be "intentional". The reactions are heavily influenced by the creature and are operant. For instance, the youngster might confront a decision between opening the case and petting a pup.
Therefore Interestingly, traditional conditioning includes compulsory conduct in light of the matching of boosts with naturally huge occasions.
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Would you say the speaker is selfish or unselfish in her love most beautiful youth who ever happened?
Answer:
I would say unselfish because she was just in love
Explanation:
A woman is in love with a man who gives her life and joy and her heart seeks him out.
