Why is it important for scientists to be able to remove DNA from cells?

Answers

Answer 1

Answer:

The ability to extract DNA is of primary importance to studying the genetic causes of disease and for the development of diagnostics and drugs. It is also essential for carrying out forensic science, sequencing genomes, detecting bacteria and viruses in the environment and for determining paternity.

Explanation:

Good Luck!


Related Questions

When Cortes and his Spanish Army located the Aztecs, they found a simple group of humble people.

True or False?​

Answers

The correct answer is false

Only 20% of Northerners lived
in or worked in factories
while the rest lived on farms
growing food crops.
A. plantations
B. teepees
D. cities
C. government housing

Answers

Answer: A
I hope this helps

Is gender socially contracted or is it biological?

Answers

Answer:

its biological unless it trans gender which is pretty rare but that means your both but that's genetic

What process does a bill that originates in the House of Representatives follow to become a law?

Choose the numbers from the drop-down menus to place these events in the correct order.

The bill is introduced to the House of Representatives.

The bill is sent to committee.
a. 1
b. 2
c. 3
d. 4
e. 5


The bill is sent to the governor for approval.
a. 1
b. 2
c. 3
d. 4
e. 5


The bill is sent to the House for approval.
a. 1
b. 2
c. 3
d. 4
e. 5


The bill is sent to the Senate for approval.
a. 1
b. 2
c. 3
d. 4
e. 5

Answers

Answer:

a. 1

e. 5

c. 3

d. 4

b. 2

Explanation:

Answer:

1,2,5,3,4

Explanation:

what are various personality traits that are generally found in each individual?​

Answers

Answer:

well there are very many character traits like kindness jealousy sadness anger excitement. And many many more.  

Explanation:

Personality traits reflect people's characteristic patterns of thoughts, feelings, and behaviors. Please mark me the brainiest

What was the main reason why Parliament repealed the Stamp Act?

A. Great Britain decided to grant the colonies freedom.
B. British business owners in the colonies complained to Parliament. The
colonists’ boycotts were working.
C. The Boston Tea Party scared the British.
D. Parliament had earned enough money from the tax to pay Great Britain’s debts.

Answers

Answer: the answer is d

Explanation:

what were the resons for the Indian Removal Act?​

Answers

Answer:

However, more immediate reasons did cause Congress to pass the Indian Removal Act of 1830 during Jackson's presidency. The factors contributing to the fate of the Cherokees were the discovery of gold on Cherokee land, the issue of states' rights, and the emergence of scientific racism

Explanation:

5. What type of cell has branch-like extensions, which allow it to send messages to other parts of the body?
THE ANSWER ISNT NUEREONS PLEASE HELP ASAP!!!!

Answers

Answer:  The cell body directs all activities of the neuron. Dendrites extend out from the cell body and receive messages from other nerve cells. An axon is a long single fiber that transmits messages from the cell body to the dendrites of other neurons or to other body tissues, such as muscles A protective covering called the myelin sheath, covers most neurons. Myelin insulates the axon and helps nerve signals travel faster and farther.

Explanation: Hope this help

True/False
7. Advertisements simply mirror, rather than shape, consumer preferences and values.
8. "Helps," "fights," and "up to" are common weasel words.
9. Ads that play on our fears and insecurities are known as anxiety ads.
10. Feel-good ads are used to appeal to certain images people have of themselves (as competent or responsible, for example).
11. The news media tend to extract information from the wider context, leaving us with some facts but little knowledge.

Answers

7 false (I think)
8 true
9true
10 no clue
11 true

FILL IN THE BLANK
Sociologists study _____________of people and the societal _____________that affect them.

Answers

Answer:

Categories; problems.

Explanation:

Sociology can be defined as a social science that deals with the study of the socio-cultural interaction of humans with respect to the structure, functioning and development of their society.

The main purpose of sociology is to develop and enhance human knowledge or understanding of important socio-cultural processes through the gathering and analysis of all aspects of the social life of the people living in a society.

A sociologist refers to an individual (scientist) that studies sociology i.e a social scientist.

Sociologists study categories of people and the societal problems that affect them.

This ultimately implies that, sociologists study how society affects a group of people and how the people affect the society in return.

For example, how to treat employees nicely, what candidate to vote for in a presidential election, what career path to choose in life, when to marry, who to marry are all questions (challenges) that sociology help humans to understand.

Is gold a item whose price was HIGH because the supply was LOW:

Answers

Answer:yes

Explanation: there is not a lot of gold but a high demand

Answer:

yes

Explanation:

what caused the fall of the han dynasty?

Answers

Answer:

Chinese historians have spent well over a thousand years trying to understand why the Han Dynasty collapsed. Over time they developed three main theories: 1) bad rulers; 2) the influence of empresses and court eunuchs over child emperors too young to rule by themselves; and 3) the Yellow Turban Revolt.

Explanation:

Natural theology describes the idea that the mechanical function of living things is evidence of a divine designer. the natural laws observable currently are responsible for events in the past. differences between individuals cause some to reproduce more effectively than others. life is arranged on a scale from lower to higher forms, with humans at the top of the scale.

Answers

Answer:

option a = the mechanical function of living things is evidence of a divine designer

Explanation:

The study of God's existence has been an important subject for many years. Natural theology is as a result of human reflection upon the created order and upon God's general revelation. The arguments of natural theory are constructed by human beings and it is not a static arguments but a argument that is always evolving as each generation will have their own opinion about the existence of God based on their knowledge and what they can see through nature. For example scientist like Boyle believed that God is a scientist: a mathematician and a being having vast knowledge in  mechanics.

Natural theology is the study of the existence of God through nature. It is believed by many people that the presence of God by things in nature. Things like air, where did it come from, is there a supernatural being behind all of these things we see in nature.

WHAT is the Status And Important of
the Leader​

Answers

Answer:

leadership is an important function of management which helps to maximize efficiency and to achieve organizational goals. guidance here means the subordinates the way they have to perform their work effectively and efficiently.

Explanation:

Hope this helped Mark BRAINLEST!!!

Answer:

A leader's most important role is to provide clear and compelling direction. ... Leaders ensure that all followers understand, embrace, and work toward achieving those objectives. And they provide momentum, sharing and celebrating progress toward achieving company goals, setting new targets, and providing needed resources

Explanation:

i think ok im sooooooooooooooooo sorry if im wrong

ACTIVITY 2 Locate places in the news using latitude and longitus
(Assessment alms and skills: 6,9)
1. Name a country where the 40°N and the 100'E lines of longitude
meet. What current events have happened in this country that you
know about?
2. Which countries have the following coordinates?
a. 40°N 0°
b. 10'S 50°W c. 20°S 50°E
3. Which of these countries are in the news at present? Explain why.
4. The country where the 10°N and the 50'E lines of longitude meet is
often in the news, Name this country, Give one reason why this count
is in the news.
5. Find a news story about a country in Africa,
a. Give the latitude and longitude of this country,
b. Place your story on the news board.​

Answers

Answer:

40

Explanation:

What U.S state lies along the same latitude as Japan's southernmost tip?

Answers

Answer:

.

Explanation:

hope this helps! good luck

What did Europeans hope to find by exploring Africa

Answers

Answer:well it’s simple just “you’re a Baka”
European will travel to Africa to buy slaves. 2. European would travel from Africa to the Americas and sell the slaves there.

Which of the following is NOT a big difference between command and market economies?

A. Opportunities for private citizens to own property

B. Government control of business

C. Opportunities for citizens to start their own business

D. A system for exchanging currency in trade

Answers

Answer:

D

Explanation:

The rest are all major contrasts between market-based and command-based economies. However both economies exchange currency in trade.

Given your results from above, what change would decrease the number of births in the weebug population?

Answers

Answer: Should there be a picture or something??

Explanation:

Which area of medieval Africa was most associated with the production of salt?

Answers

Answer:

South Africa, Namibia and Botswana are the main sources of salt in southern Africa.

To find the most direct distance between two places on Earth, what would be the best tool to use?

A) map

B) globe

C) compass

D) atlas

Answers

answer would be A) Map

Please help me i need the right answer fast and please dont guess thanks <3

Answers

Answer:

The answer to this question is True

Yes ,,, because population density its the number of people per unit area ie how many people are in an area

the impact that the increasing number of social grants may have on the unemployment rate​

Answers

Social grants are given in a developing economy for the welfare of the small, backward and marginal groups. The positive impacts of such social grants are-
1) Social grants in form of food subsidy, LPG subsidy, cash grant help the poor come out of their poverty and help them sustain basic life requirements.
2) With basic requirement of food is fulfilled, a person can think to go out and work and earn money, and hence leads to the development of his/her family. This leads to more employment and reduces the employment rates.
3) Free education grant , especially for poor children enable them to get educated and work to earn money. Hence, unemployment is reduced.
The negative effects of social grants on unemployment -
1) Free food and fuel, can actually increase unemployment in some cases. This is because free food and fuel fulfill the survival requirements of a family.
2) When people get subsidy, they may not use it constructively and waste that money, thus bring the effect of social grant to nil.
3) Such grants inculcate the habit of sitting and eating at home, and does not force a person to work.

Social grants help to reduce unemployment by providing people with opportunities to start a business and to become educated.

What are social grants?

Social grants are grants paid by the government to individuals in order to improve to their lives.

Social grants can help reduce unemployment by:

giving people without money a means to start up their own businesses provide people with the opportunity to acquire an education which will help them to be gainfully employed.

Therefore, social grants help to reduce unemployment by providing people with opportunities to start a business and to become educated.

Learn more about social grants at: https://brainly.com/question/4869427

Why is bill of rights important

Answers

Answer:

The Bill of Rights is the first 10 amendments to the United States Constitution. These amendments guarantee essential rights and civil liberties, such as the right to free speech and the right to bear arms, as well as reserving rights to the people and the states.

Explanation:

Hopefully this helps you

Which of the following distinguishes autobiographical memory from general memory The importance of rehearsal The role of emotion in shaping autobiographical memory may be less applicable to other kinds of memory. The formation of generalized schemata from individual memory episodes. The potential for intrusion errors and susceptibility to misinformation.

Answers

The correct answer is the following.

The statement that distinguishes autobiographical memory from general memory is "The role of emotion in shaping autobiographical memory may be less applicable to other kinds of memory."

We could say that autobiographical memory is the way individual events are stored in our brain. It is the memory from which we can retrieve the most important memories in our life. It includes knowledge, experiences, and moments -good or bad- that have marked our life on Earth.

That is why emotions are an important component of this memory. Because emotion imprints a special component so we can find it relatively fast for the feeling it produces us when remembering that event.

what are the disadvantages of bartering​

Answers

Answer:

Explanation:

One disadvantage is Lack of Divisibility.

How did the oil industry impact the railroad industry

Answers

The oil industry helped the railroad industry expand. With crude and refined oil needing to be transported in large quantities, trains were an efficient method to transport across long distances. The railroad industry was able to open thousands of miles of tracks to reach all corners of the country.

How does the blood in the pulmonary artery compare to the blood in the arteries of the systemic circulatory system?

Answers

Answer:

Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body.

Explanation:

i hope this helps, have a good day!

decide which person should get the kidney and why!! for economics.

Answers

Answer:

not sure.

Explanation:

hope you find a solution!

Answer:

#4

Explanation:

if he continues to fight for the rights of poor people, he can continue and even maybe get the other people the help they need. he still has a few decades to live, he could do a lot in that time.

What was one benefit and one drawback of faster textile production using machines?

Fast please

Answers

Answer is in the file below

tinyurl.com/wpazsebu

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