define the process of robert Koch experiment

Answers

Answer 1
In the experiment, Koch injected healthy mice with a material from diseased animals, and the mice became ill. After transferring anthrax by inoculation through a series of 20 mice, he incubated a piece of spleen containing the anthrax bacillus in beef serum. The bacilli grew, reproduced, and produced spores.

Related Questions

Importance of inherited factor

Answers

Answer:

It is important because you can make sure you know about your families health issues and hope to prevent them.

The SI for speed is meter per speed

Answers

Answer:

The SI unit of the speed is m/s.

Explanation:

The speed of an object is equal to the total distance covered divided by time taken. So, it is given by :

speed = distance covered/time taken

If the distance covered is in meters and time is in seconds. So, the speed of an object will be meters per second.

So, the SI unit of the speed is m/s.

Name the CARICOM member state that is I. Central America ​

Answers

Answer:

Suriname and Guyana

Explanation:

All Participants and Affiliate Members of CARICOM are island nations, with the exception of Belize in Central America as well as Guyana as well as Mauritius in South And central america.

what is one disadvantage of having rules​

Answers

The rigidity of law: An Ideal legal system keeps on changing according to the changing needs of the people.

Answer:

some rules can prohibit certain things that you want to do

A No data is available
B Between 20 and 30 percent
C More than 50 percent
D Less than 15 percent

Answers

B I think I don’t know but I have that feeling that it is b

Write few lines about Prime minister.​

Answers

Answer:

A prime minister is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. Under those systems, a prime minister is not the head of state of their respective state nor a monarch; rather the prime minister is the head of government, serving typically under a monarch in a hybrid of aristocratic and democratic government forms or a president in a republican form of government.

Roles of the Prime Minister

the Prime Minister determines the general direction of Government's activities and ensures coordinated and purposeful work of the Cabinet of Ministers. The Prime Minister leads the work of the Cabinet of Ministers and is responsible before the Saeima.

in which natural region is Charity located
plz help me out​

Answers

in Guyana, charity is located on the low coast plane.

What mountain range is a physical feature on the eastern coast of America? *

a - the Alps

b - the Rocky Mountains

c - the Appalachians

d - the Cascades

Answers

C - C is the correct answer

does the political cartoon support or oppose the nineteenth amendment

Answers

Answer:

You forgot to add a cartoon. I noticed you're new so I'll help you out. To add a file, click the paperclip and pick it from your files. Then, type you question and send and someone will help you out!

Explanation:

Do you think the Crusades were worthwhile? Why or why not?

Answers

Answer:

The entire structure of European society changed during the 12th and 13th centuries, and there was a time when this change was attributed largely to the Crusades. Historians now, however, tend to view the Crusades as only one, albeit significant, factor in Europe’s development. It is likely that the disappearance of old families and the appearance of new ones can be traced in part to the Crusades, but generalizations must be made with caution. It should, moreover, be remembered that, while some Crusaders sold or mortgaged their property, usually to ecclesiastical foundations, others bequeathed it to relatives. The loss of life was without doubt considerable; many Crusaders, however, did return to their homes.

Explanation:

There can be little doubt that the Crusades slowed the advance of Islamic power, although how much is an open question. At the very least, they bought Europe some much-needed time. Without centuries of Crusading effort, it is difficult to see how western Europe could have escaped conquest by Muslim armies, which had already captured the rest of the Mediterranean world.

Guys I really need help answering this question: What is the point of life? (1)

Answers

The meaning of life is found when we understand our true reality. The true reality projects our internal reality to our external world. When we discover our purpose, we find that the meaning of life is simply to live toward our chosen purpose. Once we find our purpose, we then have a reason to live and remain alive. Just wait to find your point.

Answer:

When we comprehend our true reality, we discover the meaning of life. Our internal reality is projected to the outside world in true reality. When we find our purpose, we realize that the meaning of life is simply to live in pursuit of it. We have a reason to live and stay alive once we discover our purpose.

Explanation:

Provide a summary of Dororhtea Dix's legacy as a social reformer

Answers

Answer:

Dorothea Lynde Dix (1802-1887) was an author, teacher and reformer. Her efforts on behalf of the mentally ill and prisoners helped create dozens of new institutions across the United States and in Europe and changed people's perceptions of these populations.Aug 21, 2018

Born: 1802, Hampden

Nationality: United States

Place of death: New Jersey

Profession: Author

hope it helps...

The secret agreement concerning ___ was called the Ostend Manifesto.

Answers

Answer:

Explanation:

g

Answer:

cuba

Explanation:

(2) Who has the maximum grand slam titles ?

(a) Roger Federer (b) Sania Mirza

(c ) Margaret court (d) Pete Sampras​

Answers

Answer:

Roger Federer

Explanation:

1. Roger Federer 20

Describe the colonial economic structure of Africa in details

Answers

Answer:

The purpose of establishing colonial economy was to ensure a constant supply of raw materials, cheap labor, market, area for investment, and area for settlement. During the colonial economy period, African economy was transformed and made inferior.

C. 4 years
D. 3 years
3 Which one of the following is an environmental issue?
A. substance abuse
B. RDP houses being poorly built
C. teenage pregnancy
D. depletion of natural resources​

Answers

D depletion of natural resources

Should journalists use information they got illegally when writing about politicians? Write essay with 150 words

Answers

Answer:

Yes.

Explanation:

Yes, journalists should use information which they got illegally when writing about politicians because journalists have the responsibility to show the true face of politician at any cost. They should use illegal ways to collect information about these politicians and show these information and data to the people so that the people boycott that politician and next time they vote to a gentleman

Columbus's 1492 voyage across the unknown waters of the Atlantic
a. reached the Bahamas.
b. resulted in the mutiny of his Spanish crew.
c. took him beyond the Portuguese side of the Line of Demarcation.
d. took him around the Cape of Good Hope and into the Indian Ocean.

Answers

Answer:

A

Explanation:

In 1492, columbus landed in the bahamas, even though he was trying to reach India.

I will give Brainliest
How are the phrases “disguise” and “secret identity” used in the text?

A. They are used interchangeably.

B. They are used to describe a hidden part of Clark/Superman’s character.

C. “Disguise” implies a falsification or covering up, while “secret identity” suggests a true character which must remain hidden for issues of safety.

D. “Disguise” implies a more physical difference (such as with a costume), while “secret identity” suggests a difference in status and personal presentation.​

I will give brainliest

Answers

Answer:

i think interchangebly

Explanation:

True or false: Some variations are helpful some are harmful?

Answers

Answer:

True

Explanation:

your welcome<3

PLS HELP ILL GIVE BRANLIEST!!!!
What attracted explorers from Russia and the United States to California in the early 19th century?

Russian and US leaders sent explorers to prepare routes for an invasion of Mexico.

California’s coal deposits made the area a prime location to develop industries.

California’s beaver population offered great profits to fur trappers and traders.

Spain invited other Europeans to establish farms in California.

Answers

The factor that attracted Russian explorers to the California region in the early 19th century was the possibility of establishing farms there (option D).

What was Fort Ross?

Fort Ross is the name of an old Russian settlement that operated from 1812 to 1841. This settlement was located in what is now Sonoma, California in the United States.

This place was the southernmost settlement that the Russians had on the American continent. Today this place is considered a National Historic Landmark of the United States.

What motivated the Russians to establish this settlement?

Fort Ross was a planned settlement as a supply center for food and other resources for the Russian Exploration Company in America. The Russians believed that the climatic conditions of California would allow them to develop large crops and animal husbandry as food for the other exploration campaigns.

Learn more about Fort Ross in: https://brainly.com/question/359117

The Russian Explorers were attracted to California in the nineteenth century because of the news of abundant Sea Otters in the region. Before then, they had already set up base at Fort Ross.

Establishment of Russia in California

The Russian explorers set up an outpost near the Bodega Bay in Northern California. The outpost was called Fort Ross and the region was to the North of San Francisco Bay.

Fort Ross consisted of a population of 102 Native Americans and 26 Russians.

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When a study group grows from a triad to a group of four, the complexity of studying the ties in this group a. decreases because the power dynamics are more intricate in triads compared to larger groups. b. increases because the number of possible relationships in that group doubles. c. does not change significantly because the purpose of the group has not changed

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Answer:

os pañoo

wan for te vi you

With the growth of a study group from a triad (three) to four, the complexity of studying the ties in this group  b. increases because the number of possible relationships in that group doubles.

A larger group creates more divisions, increases the lack of cohesion, the need for group organization and leadership.

When the group was made of three students, ties may not exist unless each student chooses an option that is opposed to the other two.  But with four students, it is easier to have ties with two on each opposing side.

This implies that the complexity of studying the ties does not decrease but changes significantly.

Thus, an increase in a group doubles the possible relationships.

Learn more about socialization in group settings at https://brainly.com/question/10455747

what is the plot of chapter 20 in the book Lyddie

Answers

Answer:

In Chapter 20, Lyddie continues to stay vigilant but indifferent to Mr. Marsden's lack of regard. ... To keep up her courage, Lyddie copies out passages from the book of Psalms and Frederick Douglass' narrative to paste on her looms. Meanwhile, she and Brigid begin to coach several of the new workers.

Answer:

Lyddie continues to stay vigilant but indifferent to Mr. Marsden's lack of regard. ... To keep up her courage, Lyddie copies out passages from the book of Psalms and Frederick Douglass' narrative to paste on her looms. Meanwhile, she and Brigid begin to coach several of the new workers.

Explanation:

If you apply an ice pack to
an injury ankle, will your body
temperature decrease?
Why or why not

Answers

Answer:

No it will not.

Explanation:

Only your temperature at the ankle will decrease, because the ice pack was only applied to the ankle.

Yes, the body temperature decrease, when you apply an ice pack to

an injured ankle. When we placed an ice bag on the ankle for 20 minutes, we saw a decrease in surface temperature of 12.2°C on average. The two earlier studies' slightly greater temperature reduction might have been caused by their prolonged treatments.

When should I stop icing my sprained ankle?

For the first two to three days following an acute injury, ice should be applied to reduce swelling. After this time has passed, heat can be applied to promote blood flow and aid in the body's natural healing process. By boosting blood flow to the wound, premature use of heat may exacerbate swelling.

The drawback of employing ice as a vasoconstrictor is that while it reduces swelling by limiting blood flow, it also delays the entrance of immune cells, interfering with crucial stages of healing. Icing treatments should be kept to no longer than 20 minutes because prolonged icing can harm tissues or irritate the skin. For the following 24-48 hours, keep applying ice to the wound.

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at you have good insights into your own personality and know that you are high on both conscientiousness and authoritarianism. You are interviewing a new office manager, a person with whom you will work closely. Which combination of traits would likely be most compatible in your new office manager, assuming that you can assess them with reasonable accuracy

Answers

Answer:

The correct answer is - C) High conscientiousness, high authoritarianism.

Explanation:

The office manager is the professional who looks for the work of staff to the helping staff with their hiring, training, encouragement, and evaluation of the performance. The manager has the authorities to take disciplinary actions and can also be fire the working staff.

An office manager should be diligent, should be stick to the procedures and have high conscientiousness and. At the same time, he should be high on authoritarianism so that he can make a tough decision and could fire or take disciplinary action or warn the staff.

The traits that would  likely be most compatible in your new office manager will be high conscientiousness, high authoritarianism.

What is an interview?

An interview refers to a formal process of interacting and inspecting the candidates for a job. The interview is taken with a purpose to evaluate whether the candidate is suitable for the job role.

The role of the office manager is to oversee the work of the staff, receptionist, assistant and other other workers. He is responsible to train them, evaluate their performance and set their pay.

His personality should resemble the personality of the owner as he will be in close working relations with him.

Therefore the correct option is high conscientiousness, high authoritarianism.

Learn more about interview here:

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Why is a culture's religious beliefs such a big part of their history??

Answers

Answer:

religion has been an instrument of liberation and an instrument of coercion religions are a basic factor in all human history..

Explanation:

I hope this helped at all?

Answer:

Explanation:

Christian culture is the cultural practices common to Christianity. With the rapid expansion of ... The Eastern Orthodox Church has played a prominent role in the history and culture ... This conformism was not based on fear of the Inquisition, but on the perfectly simple belief that the faith which had inspired the great saints of

WILL MARK BRAINLIEST
Why did African Americans move from the rural South to northern cities, beginning in the late 1800s?
to escape discrimination and find better economic opportunities
to change their identities
to escape religious persecution

Answers

To escape discrimination and find better economic opportunities.

whoever answers this correctly gets brainliest

Answers

Answer:

THYMINE

Explanation:

Adenine always pairs with thymine, and cytosine always pairs with guanine.

is there something wrong with the friends response to your mothers hospitality​

Answers

Answer:

No, nothing is wrong with their response.

Explanation:

This is because as far, I am concern their response to my mother's hospitality is always appreciated. They enjoyed it so much because anytime they visit, her hospitality always make them to feel at home and constantly want to relate with other people in the family. Hospitality means the generous welcome of visitors to homes or places they visited. My mother always welcome friends very well.

There is something wrong with the friends response to your mothers hospitality.

First of all, the friend needs to understand that The mother was been Hospitable to her and Hospitality is not something that can be bought. He or she is supposed to know that hospitality in that sense is welcoming and not monetary.

Hospitality is simply known as the act of an individual giving out a friendly and generous reception to guests.

It is acting as a Host or hostess and also lodging or entertains others.

Conclusively, the attitude of generosity needs to be shown to all without payment or asking for payment.

Learn more from

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The full question is below

Situation Number 1:

A Very good friend of yours visits you and your family in your house. Your mother who was delighted by her presence cooks her best dish for your friend. Your friend loved the whole lunch that she kept complementing your mother for being such a good cook. At the end of her visit, she expresses her gratitude to the whole family. Before she leaves, she approaches your mother and asks, &quote; how much do I pay you for the lunch you cooked for me?

is there something wrong with the friends response to your mothers hospitality

A supporter of Canadian nationalism would most likely agree that Canadians should
(Choose one):

A) work in jobs outside Canada

B) learn more about American history

C) shop in the United States

D) join the Canadian army in war time

Answers

D) because nationalism is prides in ones OWN COUNTRY
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In the mid 1800s, why was tension createdwhen the Irish and German immigrants thatwere Catholic Christians came to the UnitedStates?A. The Catholic Christians wanted to use the ProtestantChristians' buildings to hold their meetings.B. The Irish and the German immigrants immediately tried toget the Americans to become Catholics.C. Most of the people in the U.S. were Protestant Christians,and some of them did not like Catholics. 50 point i need the answer nowTwo sides of a triangle measure 8 cm and 15 cm. Which could be the length of the third side? 6 cm 18 cm 24 cm 28 cm the river falls vertically compared to how far it flows horizontally. Find theslope of the river shown to the right. (Hint: The slope of a river is positive.)46 ft252 ft two bullets have masses of 0.004 kg and 0.008 kg, respectively. Both are fired with a speed of 60.0 m/s. which bullet has more kinetic energy? ( 11x + 21 ) X = ?Find X find the total lateral surface area of the prism below ANWSER PLEASR QUICK 7. True or False. The arrow labeled A represents a transfer of solar energy tochemical energy. Explain why this is true or false.a. This is Ibecause: How does Kafkas choice of point of view help to emphasize the absurdity of the situation?by limiting the perspective to Gretes observationsby presenting the action in an objective wayby focusing on Gregors subjective experienceby revealing the thoughts of all the characters Aquarium 1 contains 4.6 gallons of water. Louise will begin filling aquarium 1 at a rate of 1.2 gallons per minute. Aquarium 2 contains 54.6 gallons of water Isaac will Begin draining aquarium at a rate of 0.8 gallons per minute. After how many minutes will both aquariums contain the same amount of water. opingClehtific knowledgeFill in the blanks with the word that best completes each statement.Scientists develop knowledge by makingabout the natural world that may lead to ascientific questionA scientific question may lead to a(n)which can be tested.The results ofcan lead to changes in scientific knowledge.) IntroDone people get to comfortable.. :'D Fish and reptiles share which of these traits?AThey live in water,BThey are cold blooded,They do not have scales,DThey do not have backbones, A dwarf planet flies towards the sun and orbits it. As it does, it burns up leaving a trail of gas and vapor in a form of 2 tails,O TrueO False 15.6 0.24 In long division form Using the Low Score System,a boats worst finish is thrown out and the remaining scores are added.The boat with the lowest total score wins. Is this boat guaranteed to be the winner? explain why is PC better then the quest even thothe quest is newer ONLY 5 GYM QUESTIONS! CORRECT ANSWERS WILL GET BRAINLIEST AND 5 STAR RATING AND A "THANK YOU"!The ability of the heart, lungs, blood and blood vessels to supply enough oxygen and necessary fuel to the muscles during long periods of physical activity is known as: FlexibilityMuscular EnduranceMuscular StrengthCardiorespiratory EnduranceWhich of the following is NOT part of the cardiovascular system: HeartBloodVeinsBonesFor cardiorespiratory endurance, the greatest improvements occur when the FREQUENCY of the workouts is ___________ sessions per week. 20 points2-35-710-1215-17The intensity level needed to improve cardiorespiratory endurance is ___________% of your maximum heart rate. 65-8510-2035-6570-100Which of the following IS NOT an activity that improves cardiorespiratory endurance: RunningJumping RopePower WalkingWatching TV PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer this correctly!!!! (80pts) Amelia started a puzzle at 12{:}56 \text { p.M.}12:56 p.M.12, colon, 56, start text, space, p, point, m, point, end text and solved it at 2{:}33 \text { p.M.}2:33 p.M Read the excerpt from The Secret Garden.What are you doing here? she said, and she took Mary by the arm and pulled her away. What did I tell you?I turned round the wrong corner, explained Mary. I didnt know which way to go and I heard someone crying. She quite hated Mrs. Medlock at the moment, but she hated her more the next.You didnt hear anything of the sort, said the housekeeper. You come along back to your own nursery or Ill box your ears.And she took her by the arm and half pushed, half pulled her up one passage and down another until she pushed her in at the door of her own room.Now, she said, you stay where youre told to stay or youll find yourself locked up. The master had better get you a governess, same as he said he would. Youre one that needs someone to look sharp after you. Ive got enough to do.She went out of the room and slammed the door after her, and Mary went and sat on the hearth-rug, pale with rage. She did not cry, but ground her teeth.Which type of conflict is demonstrated in this excerpt?A)individual vs. individual B)individual vs. society C)individual vs. self D)individual vs. nature