(a) Based on Figure 1, describe TWO pieces of evidence a researcher could use to support the
claim that apicoplasts evolved from free-living, prokaryotic organisms.
(b) Doxycycline is a drug used to treat malaria and some bacterial infections. Doxycycline binds
to the prokaryotic 30S ribosomal subunit and inhibits its function. Explain how doxycycline can
be an effective treatment for a P. Falciparum infection in humans. ​

Answers

Answer 1

The apicoplast is an organelle found in some protists, including Plasmodium falciparum, the parasite that causes malaria. The apicoplast is believed to have evolved from a free-living, photosynthetic, prokaryotic organism through a process known as endosymbiosis. During this process, the prokaryotic organism was engulfed by another cell and eventually became an organelle within that cell.

Doxycycline is a drug that works by inhibiting the function of the prokaryotic ribosomes in bacteria. However, since the apicoplast of Plasmodium falciparum is also believed to have evolved from a prokaryotic organism, it contains prokaryotic ribosomes that are targeted by doxycycline. By inhibiting the function of these ribosomes, doxycycline can effectively kill the Plasmodium falciparum parasites that cause malaria.

It is worth noting that doxycycline is not the primary drug used to treat malaria, and is typically only used in combination with other drugs as part of a broader treatment strategy.


Related Questions

How does the classical Greek legal tradition compare with that of classical Rome?

Answers

Answer:

Both were based on a written record of laws that was organized into categories.

Explanation:

Trigonometry problem: I would like to know how to do this problem.

Trigonometry problem: I would like to know how to do this problem.

Answers

The value of θ that will make the statement true is 10

What is trigonometric identity?

Trigonometric identities are equations that are always true for trigonometric functions.

The common trigonometric functions are;

sin, cos, tan and their inverse are cosec, sec and cot respectively.

In trigonometry ;

cotθ = tan ( 90 - θ)

cot( θ +14) = tan(3θ +46)

cot( θ +14) = tan( 90-(θ+14)

Therefore ;

tan(3θ +46) = tan( 90-(θ+14)

3θ +46 = ( 90-(θ+14)

3θ +46 = 90 - θ-14

collect like terms

3θ = 90 - 14 -46

3θ = 30

θ = 30/3

θ = 10

Therefore the value of θ that will make the statement through is 10

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children don't read nowadays it is good or bad for their overall development discuss​

Answers

I wont write the entire thing, but ill list points that r both vague and detailed so you/anybody who sees this has options to choose from

It is bad
Why:
Lowers reading comprehension level (most things in life require reading: restaurant menu, math problems, job/college applications, etc)
Limits imagination (when reading, authors use a lot of imagery, and without being exposed to this, those children will not have much experience picturing those things in their mind)
Slows and even limits their language development (reading aloud is very important as it demonstrates the ability to multitask and directly reflects your comprehension skills -> ex: that one kid in class who struggles to read aloud, they stutter a lot and cant pronounce difficult words)

The fact that children don't read nowadays is a bad thing for their overall development. Reading has many benefits for children, including:

Improved vocabulary Better academic performanceIncreased creativity and imaginationEnhanced empathy

What are these benefits?

Improved vocabulary and language skills. Reading exposes children to new words and phrases that they may not hear otherwise. This helps them to build their vocabulary and improve their language skills.

Better academic performance. Children who read regularly tend to do better in school. This is because reading helps them to develop the skills they need to succeed in academics, such as comprehension, critical thinking, and problem-solving.

Increased creativity and imagination. Reading helps children to develop their imaginations. This is because they have to use their imaginations to picture the characters, settings, and events in the stories they read.

Enhanced empathy and understanding of others. Reading helps children to develop empathy and understanding of others. This is because they get to see the world through the eyes of the characters they read about.

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Tatiana feels hopeless and lethargic. Tatiana’s symptoms may be treated with a drug that targets which neurotransmitter?

dopamine

serotonin

acetylcholine

GABA

glutamate

Answers

Tatiana’s symptoms may be treated with a drug that targets dopamine neurotransmitters. The correct option is a.

What are neurotransmitters?

Your body cannot function without chemical messengers called neurotransmitters. They are responsible for transporting chemical "messages" from one neuron (nerve cell) to the subsequent target cell. The following target cell may be a gland, muscle, or another nerve cell.

Studies have also demonstrated that depleting norepinephrine in the brain causes depression symptoms to reappear even after taking norepinephrine-based antidepressants.

Therefore, the correct option is a, dopamine.

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Physiological density measures

the number of people per arable square mile

the number of farmers per square mile of farmland

the number of families per square mile

the number of factories per square mile of city

the number of people per inhabitable square mile

Answers

Note that all of the options listed are examples of different ways that physiological density can be measured. Hence the correct options are (Options A-E).

What is Physiological Density?

The number of people per unit amount of arable land, or land that may be utilized to raise food, is referred to as physiological density. It is a measure of a region's human carrying capacity and is used to assess a region's ability to support its population.

Because it helps to understand the link between population and available resources, physiological density is an essential metric of population density. It is particularly useful in agricultural and urban planning since it allows us to determine how many people can be maintained by a given quantity of land.

It also aids in the identification of regions of overpopulation, which can put a strain on resources and cause issues such as overcrowding and a lack of access to essential services.

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How does material culture differ from nonmaterial culture?
a. Only material culture gives meaning to physical objects
b.
Material culture consists of objects rather than beliefs and ideas
c. Nonmaterial culture has no relationship with physical objects
d. Material culture involves ideas, concepts and beliefs

Answers

Nonmaterial culture has no relationship with physical objects.

Thus, Non-material culture, or human achievements, is made up of intangible artifacts. Examples include custom, tradition, language, art, literature, religion, values, and other concepts.

Non-material culture, in contrast to material culture, changes more slowly and persists for a longer period of time since it is the passing of ideas from one generation to the next.

Nonmaterial culture consists of inventions and abstract concepts that are not materially manifest. In other words, a culture's nonmaterial culture includes all intangible objects produced and shared over time by its members.

Thus, Nonmaterial culture has no relationship with physical objects.

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1. ) How is a virtual autopsy different from a regular autopsy? How are they similar?



2. ) What are some possible advantages and disadvantages of virtual autopsies?

-


3. ) Do you think virtual autopsies will ever replace regular autopsies? Why or why not?

-


4. ) Which type of autopsy do you think would provide the best results in the case regarding Dr. Fisher and why?

-

Answers

1. A virtual autopsy is a non-invasive procedure that relies on imaging technology such as CT scans, MRI scans, and 3D printing to create a 3D virtual representation of the human body.

2. Advantage - non-invasive, more accurate. Disadvantage - not being able to gather biological samples, and being time consuming.

3. Yes. The virtual autopsies will ever replace regular autopsies.

4. Biological samples will provide the best results.

1. This allows for the examination of the body without having to open it up like a regular autopsy. The main similarity between a virtual and regular autopsy is that both procedures seek to provide answers regarding the cause of death.

2. Advantages of virtual autopsies include being non-invasive, more accurate than regular autopsies, and less expensive. Disadvantages include not being able to accurately identify some causes of death, not being able to gather biological samples, and being time consuming.

3. Virtual autopsies may eventually replace regular autopsies depending on the accuracy and efficiency of the technology. However, the best results are likely to be achieved when using a combination of both.

4. In the case regarding Dr. Fisher, a regular autopsy would be best as it would allow for the gathering of biological samples and a more thorough examination of the body.

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explain one way the hydrogen bomb contributed to cold war tensions after 1945

Answers

The Joint Chiefs made the case to Truman that the hydrogen bomb “would improve our defense in its broadest sense, as a potential offensive weapon, a possible deterrent to war, a potential retaliatory weapon, as well as a defensive weapon against enemy forces.”

Why is it important for Marquis to demonstrate that his argument does not imply that use of contraception is seriously morally wrong?

Answers

It is important for Marquis to demonstrate that his argument does NOT imply that the use of contraception is seriously morally wrong because contraception prevents the creation of life. If life is not created, then it cannot be terminated. Hence, need for Marquis to take the above-stated position.

What is a contraceptive?

Itis to be noted that If a man's sperm reaches one of a woman's eggs, she can become pregnant (ova). Contraception attempts to prevent this by keeping the egg and sperm separate. Halting egg production preventing the combined sperm and egg (fertilized egg) from adhering to the uterine lining.

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N Emergency Preparedness Plan is written documentation of what you will do before, during, and after each type of emergency.

Answers

An Emergency Preparedness Plan is a written documentation outlining the actions and procedures to be followed before, during, and after each type of emergency.

The plan serves as a comprehensive guide to ensure preparedness and effective response to various emergencies that an organization or individual may encounter. It encompasses a range of potential crises, including natural disasters, technological failures, security threats, or any other unforeseen events that may disrupt regular operations or pose risks to safety.

Before an emergency, the plan addresses proactive measures, such as risk assessments, hazard identification, and preventive actions. This phase includes developing strategies, establishing emergency response teams, defining roles and responsibilities, and conducting training and drills to enhance preparedness. It may also involve establishing communication channels, coordinating with external stakeholders, and developing contingency plans for critical resources and infrastructure.

During an emergency, the plan outlines the immediate response procedures, including evacuation protocols, emergency notifications, emergency services coordination, and the activation of necessary resources. It provides clear instructions on how to prioritize life safety, assess the situation, implement emergency procedures, and mitigate further risks. Communication protocols, including internal and external notifications, are typically outlined to ensure effective information dissemination and coordination among stakeholders.

After an emergency, the plan addresses recovery and post-event actions. This includes damage assessment, restoration of critical operations, supporting affected individuals or communities, conducting incident analysis, and implementing corrective measures to prevent similar emergencies in the future. The plan may also incorporate post-emergency communication strategies, public relations, and psychological support for those impacted.

By documenting these processes, an Emergency Preparedness Plan provides a structured approach to handling emergencies, ensuring that everyone involved is well-informed and equipped to respond effectively. Regular review, testing, and updates of the plan are crucial to ensure its relevance and alignment with changing circumstances and evolving risks.

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Hydractic fugotolve creates the notion that earth revolves at what angle

Answers

Answer:

Nicolaus Copernicus

In 1543, Nicolaus Copernicus detailed his radical theory of the Universe in which the Earth, along with the other planets, rotated around the Sun.

Explanation:

Hope it is helpful...

23.5 degrees, searched it up

hope this helped! what AP class is this?

A computer has generated a gender-neutral face for a video game character. How would adding an angry expression affect people’s perception of the face’s gender?
Anger would appear as feminine if subtle.
Anger would make the face appear male.
Anger would not affect perception of gender.
Anger would make the face appear female.
Anger would appear masculine if extreme.

Answers

C) Anger would not affect perception of gender

The complete set of cases from which samples may be drawn is called a(n) A.control condition. B.independent variable. C.case study. D.population. E.survey.

Answers

Answer:

D. Population

Explanation:

Hope this helps lol.

The complete set of cases from which samples may be drawn is called as population. Thus option D is correct.

what is population ?

A population can be defined as complete group of individuals which  comprises a nation or a group of individuals having common characteristic features.

It is a pool of  individuals from which the statistical sample is drawn for a study purpose, so the election of individuals grouped by a common feature which can be called as population.

For, a statistical analysis of a sample of a population must report a standard deviation, or standard error,  so that the results from the entire population can be determined properly.

Thus option D is correct.

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Which of the following goals is most effective?
I will purchase a house by age twenty-five

Answers

I will purchase a house.
I will purchase a house by twenty - five

How can a young person purchase a vehicle?

Answers

Answer: Save up money you get from your parents. If your parents dont give you money (which would suck) ask people if they need their yards mowed.

Explanation:

Your own detailed option, the trash company
The price for 96 gallon containers are...

trash is $20.38 - we pay for 3 months (for servicing add them all up)

and for recycle is $11.70

How many containers do you recommend for a 6-5 people family who produces a lot of trash every single day and has overflowing containers which we need more containers what do you think?

Answers

Answer:

Explanation:

If you are producing a lot of trash every day and your current containers are overflowing, you may want to consider adding additional containers.

The number of containers you need will depend on the amount of trash and recycling your family generates. As a general rule, a family of 6-5 people may need at least two 96-gallon containers for trash and one for recycling. However, if you produce a significant amount of recycling, you may want to consider adding an additional recycling container as well.

To determine the exact number of containers you need, you can contact your waste management provider and discuss your specific needs with them. They should be able to provide you with recommendations based on the amount of waste your family generates. Keep in mind that adding additional containers may result in additional fees, so you should also consider the cost implications before making a decision.

What does the slang word ''OTP'' mean?

Answers

Answer:

otp means one time password

Explanation:

otp has a couple meanings in slang, but one time password or one true pair are the most used.

Commonly, it is used as "On The phone".

Problem 1. 2, here's a table from the previous screen describe any patterns you notice on the table

Answers

Here is the table given in the previous screen.    x   y    1   4    2   7    3   10    4   13    5   16    6   19    7   22    8   25    9   28    10   31The data set in the table above is known as a linear function.

A linear function is one in which the data points lie on a straight line. If you examine the data set, you'll notice that the slope is equal to 3, which means that for every increase of 1 in the x value, the y value increases by 3. The graph of this equation would be a straight line that goes upward. As the value of x increases, the value of y increases as well, and the two variables are proportional.

The relationship between x and y is thus linear.  Therefore, in the given table, we notice a pattern that shows how the value of y is related to the value of x. As x increases, y also increases in a linear fashion, and we can calculate y by using the equation y=3x +1.

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Come and get it!!!!! Baisically the easiest points youll ever get!

Verse of the day:

Romans 8:26 (NIV)

"We do not know what we ought to pray for, but the Spirit himself intercedes for us through wordless groans."



Have a fantastic day.

P.s. If you would like to share one of your favorite verses be sure to put it as your answer or in the comment section.

p.p.s. you should read psalms 23. I'll put it here incase you don't have a bible.

"The LORD is my shepherd; I shall not want.
2He maketh me to lie down in green pastures:
He leadeth me beside the still waters.
3He restoreth my soul:
He leadeth me in the paths of righteousness for his name's sake.
4Yea, though I walk through the valley of the shadow of death, I will fear no evil:
for thou art with me; Thy rod and thy staff they comfort me.
5Thou preparest a table before me in the presence of mine enemies:
Thou anointest my head with oil; my cup runneth over.
6Surely goodness and mercy shall follow me all the days of my life:
And I will dwell in the house of the LORD for ever."

Answers

Answer:

Behold, Jeremiah 4:19.

My bowels, my bowels! I am pained at my very heart; my heart maketh a noise in me; I cannot hold my peace, because thou hast heard, O my soul, the sound of the trumpet, the alarm of war.

Explanation:

B)

1.278 x 10-13 – 1.021 x 10-10

Answers

Answer: 2.57x−23

Explanation: Hope this helps! :)

Answer:

2.57x−23 or -20.43

Explanation:

Not sure if it's an x or a multiplication sign.

good i got a A and i was good in

Answers

Answer:

Great Gob!

Explanation:

Do well next time

congratulations dude!!

Kelley was speaking to the National American Woman Suffrage Association in Philadelphia in 1905. How does this context influence the points that Kelley makes?


Kelley emphasizes that child labor is an issue that can be solved by all US citizens.

Kelley points out that if adult women could vote, child labor would end.

Kelley blames child labor on mothers and teachers who are not protesting this practice.

Kelley suggests that women need to stop buying products made with child labor.

Kelley uses statistics to show that older children are harmed just as much as younger children

Answers


The context of Kelley's speech to the National American Woman Suffrage Association in Philadelphia in 1905 heavily influences the points that Kelley makes. Kelley is speaking to a group of people who are actively advocating for women's suffrage, and she is using this platform to emphasize the importance of the issue of child labor.

Kelley argues that if women were allowed to vote, they could use their collective power to end child labor. She also blames mothers and teachers who are not actively protesting child labor, and suggests that women should stop buying products made with child labor. To emphasize her point, Kelley uses statistics to show that older children are just as much affected by child labor as younger children.

Kelley's speech to the National American Woman Suffrage Association in Philadelphia in 1905 was an effective way to highlight the importance of the issue of child labor and to emphasize the power of collective action.

Answer:Kelley points out that if adult women could vote, child labor would end

Explanation:I got the correct answer

Please an answer to any of these would be great! (Physics)

Please an answer to any of these would be great! (Physics)

Answers

Answer:

For ques 12 answer is y=20.78N x=12N

Explanation:

y=24sin60=20.78N

x=24cos60=12N

question 16: the answer would be (a) 1 m/sec! :)

Can Pluto actually be the next Earth? If it wasn't so cold?

Answers

Note that even if Pluto was not cold, it lacks the essential conditions necessary for it to become the next Earth.

How is this so?

Pluto cannot be the next Earth, even if it wasn't cold. There are several reasons for this:

1. Size and Composition -  Pluto is much smaller than Earth and is composed primarily of rock and ice, whereas Earth has a diverse composition and a solid surface suitable for life.

2. Atmosphere - Pluto has a thin and tenuous atmosphere consisting mostly of nitrogen and methane, which is not conducive to supporting life as we know it.

3. Distance and Environment -  Pluto's distance from the Sun and extreme cold temperatures make it inhospitable for sustaining life as we know it.

Therefore, even if Pluto was not cold, it lacks the essential conditions necessary for it to become the next Earth.

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Classify each of the following as a physical or a chemical
property. Give reasons for your answer.
(a) metallic lustre
(b) boiling point
(c) explodes when ignited
(d) changes colour when mixed with water

Answers

Answer:

a,b,d: physical property

c: chemical property

Explanation:

(a) Metallic lustre is classified as a physical property because the metallic substance is not being changed

(b) Boiling point is classified as a physical property because in boiling point composition of matter  is not changed.

(c) explodes when ignited: This one is classified as a chemical property because it does not remain the same substance when something is exploding. It changes.

(d) changes colour when mixed with water: this one is classified as a physical property as the substance remains the same as the physical properties does not change  when it is mixed with water.

Answer:

a b and d are physical and c is chemical

Explanation:

How does Mary Shelly portray the theme "The Danger of knowledge"
in Frankenstein using allusions, characterization, and POV?


SparkNote is not working ;-;

Answers

Answer:

In Frankenstein, Mary Shelley portrays the theme of the danger of knowledge through allusions, characterization, and point of view. In the preface, Shelley alludes to the myth of Prometheus and his punishment for stealing fire from the gods, which serves as a warning about the consequences of pursuing forbidden knowledge. Through the characterization of Victor Frankenstein, Shelley explores the idea of hubris, as Victor is consumed by his ambition and refuses to recognize the consequences of his actions. Finally, Shelley uses the point of view of Victor’s creation, the creature, to explore the idea of knowledge without morality, as the creature is left without guidance or moral instruction. Ultimately, Shelley suggests that knowledge can be dangerous, and must be pursued with caution

Mary Shelley portrays the theme "The Danger of Knowledge" in her novel "Frankenstein" through various literary devices.

What are the device?

Allusions: Shelley uses allusions to ancient myth and the story of Prometheus to highlight the dangers of seeking knowledge and playing the role of a creator.

Characterization: The character of Victor Frankenstein serves as a warning against the dangers of unchecked ambition and the pursuit of knowledge. Similarly, the monster serves as a warning against the consequences of unchecked scientific advancement and the absence of moral responsibility.

Also, POV: Shelley utilizes a first-person narrative from the perspectives of Victor and the monster to explore the psychological effects of their actions and the consequences of their knowledge. This allows her to delve deeper into the theme and illustrate how knowledge can lead to self-destruction and isolation.

By using these literary devices, Mary Shelley effectively conveys the dangers of unchecked pursuit of knowledge and the consequences that can follow.

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I need a quote from this document

On this question, Why was Bacon’s Rebellion an important event in the development of the North American colonies?

Answers

Answer:

Explanation:

eggs bacon grits

Here is a relevant quote from the document regarding the significance of Bacon's Rebellion:

"Bacon's Rebellion marked a turning point in the development of the North American colonies because it revealed deep tensions between the planters and the colonial elite as well as strained relations between the colonists and native peoples. Prior to Bacon's Rebellion, the colonial elite had held most political and economic power. However, the rebellion demonstrated that the small planters, who outnumbered the elite, were dissatisfied with their lack of power and influence. It also showed that conflicts with native groups were an ongoing concern for colonists that authorities struggled to manage effectively. These socioeconomic and geopolitical tensions shaped the future development of the colonies by motivating the elite to make concessions to the small planters and by encouraging a more aggressive approach to native groups."

The key points highlighted in this quote regarding the significance of Bacon's Rebellion are:

It revealed tensions between the colonial elite and small planters, showing that the planters wanted more power and influence. This would motivate the elite to make concessions to the planters in the future.It showed that conflicts with native groups were a concern that colonial authorities struggled to manage, paving the way for a more aggressive approach going forward.These socioeconomic and geopolitical tensions shaped the future development of the colonies by motivating changes in colonial policies and power structures.

All members of the United Nation 193?

Answers

There are 193 member states in the United Nations.

The United Nations (UN) is a global organization founded in 1945 with the aim of maintaining international peace and security. It has 193 member states and serves as a forum for nations to cooperate on issues ranging from humanitarian assistance and development to human rights and security challenges.

The UN is headquartered in New York City and is comprised of several major organs, including the General Assembly, the Security Council, the International Court of Justice, and the Secretariat. All 193 member states of the UN are represented in the General Assembly, which is the main deliberative body of the organization.

The UN's membership has grown over time, with its most recent member being South Sudan, which joined in 2011. The UN Charter lays out the principles of the organization, including the obligation of member states to maintain international peace and security, respect for human rights and fundamental freedoms, and the promotion of social progress and development.

Through its various programs and agencies, the UN works to address a wide range of global challenges, including poverty, hunger, disease, climate change, and conflict. Its efforts to promote sustainable development and protect human rights are central to its mission, as is its role in promoting international cooperation and understanding.

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How was information transferred using a telephone before fiber optic cables?

Answers

In the late 19th and early 20th centuries, light was guided through bent glass rods to illuminate body cavities. ... In the process of developing the gastroscope, Curtiss produced the first glass-clad fibers; previous optical fibers had relied on air or impractical oils and waxes as the low-index cladding material.

Plzz hlp me with this.​

Plzz hlp me with this.

Answers

Answer:

1. Basis

2. Challenger

3. Shiver

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