5. a. What technology produced the results illustrated here, and what is this
technology used for? (1 point)
Think about the methods used to analyze DNA.

5. A. What Technology Produced The Results Illustrated Here, And What Is Thistechnology Used For? (1

Answers

Answer 1

The technology that was used to produce the results illustrated in the image is gel electrophoresis and it is used for separating deoxyribonucleic acid (DNA) fragments.

Gel electrophoresis can be defined as a technology that is used in the laboratory for the separation of mixtures of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) or other macromolecules such as proteins based on molecular size and charge.

In gel electrophoresis, an electric current is applied to the deoxyribonucleic acid (DNA) samples so as to create fragments that can be used to compare the various samples of deoxyribonucleic acid (DNA).

The steps involved in gel electrophoresis include the following:

Extraction of deoxyribonucleic acid (DNA).DNA isolation and amplification.Addition of deoxyribonucleic acid (DNA) to the gel wells.Application of an electric current to the gel.The separation of DNA bands based on molecular size and charge.Deoxyribonucleic acid (DNA) bands are stained.

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Related Questions

Base your answer(s) to the following question on the diagrams below and your knowledge of biology. The diagrams represent two different cells and some of their parts. The diagrams are not drawn to scale. Which statement best describes these cells?

Answers

Answer:

The diagrams represent two different cells and some of their parts. The diagrams are not drawn to scale.

Explanation:

Skin is an epithelial tissue.give reason.​

Answers

Answer:

well ik when people including myself use there hand witch is made out of skin as a tissue when they sneeze so there that's how we started this pandemic

Explanation:

Different finch species have beaks of different shapes and sizes. What is the source of these different phenotypes

Answers

The source is the allele for beak size being different, or more specifically the DNA sequences being different.

PLEASE HELP!!! 63 points.


Use the molecular structures to predict which of the six solutions will test positive for glucose. Write your prediction in the answer space. Provide the reasoning behind your prediction.

Answers

Answer:

need the picture

Explanation:

how many times do I have to repeat myself -_-

if you add 63 points each person will only get 32 points so add 63x2 instead anyways I cannot solve the answer without a picture :/

You advise your pregnant friend to give her cat away becauseA. She could contract plague.B. She could give the cat tularemia.C. She could get toxoplasmosis.D. She could get listeriosis.E. You do not like cats and want to see your friend without one.Reset Selection

Answers

Answer:

c. she could get toxoplasmosis

Explanation:

she would be exposed to cat litter; cat litter usually carries those parasites that cause toxoplasmosis.

help with number 12 please

Answers

Answer:

i don't know lol i can't really se it becise is like i don't know

Marie Curie was a famous French-Polish scientist known for her pioneering research on radioactivity. Her work not only brought her fame but her death as well; she developed aplastic anemia due to radiation exposure. She experienced recurrent and prolonged infections (viral, bacterial, parasitic, and fungal). Explain why she suffered from recurrent infections. Be sure to mention the different types of WBC and the relation to the various infections, and the reasons why she lacked the cell-mediated and the humeral response.

Answers

Answer:

because of continous radiation exposure, bone marrow got destroyed and the ability to produce immunity is reduced

granulocytes

monocytes

nk cells

etc

___ help the flow of blood from atrium to ventricle. HELPPP

Answers

Answer:

the two atrioventricular valves

plz help 50 points
the question is in the screenshot ​

Answers

Answer:

4/16

4/16

4/16

4/16

Explanation:

Late, i know sorry the other guy is 100% wrong this is correct hope it helps someone or anyone

can someone please help me on this all u have to do is search up on the internet and then put down 4 facts that are mentioned in the web site and give the main idea to but make sure I know were the main idea is

web site: The de-extinction of the woolly mammoth would be an evolutionary mistake ​

Answers

1:As of recently, the essential contention for species de-termination was that it offered humankind an opportunity to make up for itself for the wrongs submitted north of millennia. People, one could really guarantee, have been messing up the planet since days of yore. Thus, a large number of the species that have been the objectives of de-termination endeavors have been picked on the grounds that they appear to have some essential thing right to make due. Frequently, they look similar as species that have made due until the present time. Assuming it hadn't been for people meddling with their normal natural surroundings and sensitive environments, the contention goes, they would have been prospering today.:2To get around this contention, however, a few researchers are beginning to put forth the defense that it wasn't Mother Nature who did in the wooly mammoth — it was people. When the planet began to defrost, people came into contact with the wooly mammoth in more prominent numbers, and started to chase them savagely after their meat, bones and even skin. It's basically the traveler pigeon proposal, stretched out to the wooly mammoth. De-eradication fans will most likely let you know that people bear a sort of transformative responsibility for having cleared out the wooly mammoth, quit worrying about environmental change.:3creating a highly-controlled environment (i.e. a theme park) where the wooly mammoth could conceivably flourish – it doesn’t reason that you can simply hit the “rewind” button on evolution. As some conservationists are already warning, bringing back a species like the wooly mammoth could lead to the disappearance of other species who share similar habitats. Once you bring back a new species, you have to start thinking about ecosystem effects — and about Butterfly Effects. Bringing back the wooly mammoth would require massive changes to existing ecosystems.:4Yet, that equivalent contention – an opportunity to reclaim human bad behaviors over an improper annihilation – doesn't hold on account of the wooly mammoth. The wooly mammoth, with its monstrous hair coat to save warmth, had no way for endurance once the Ice Age finished. As Darwin originally guessed, advancement resembles a calculation followed commonly. In the event that a variation assists an animal varieties with getting by and thrive, the transformation will stick. Assuming it doesn't, it will ultimately vanish from the genetic stock. For better or for more regrettable, certain species will go terminated when they can presently don't adjust to their current circumstance. It wasn't only that wooly mammoths had substantial hair coats – they had a wide range of different variations that assisted them with flourishing during the Ice Age, as enormous tusks to clean up snow and ice. Bringing back the wooly mammoth would be commensurate to bringing back an animal types that had the right to go terminated. : main idea Accepting totally effective cloning to make sound creatures, the cloned wooly mammoths would in all likelihood have hopeless existences and couldn't have ever evident freedomWhat's more not just the productive restoration of the wooly mammoth, but it's full rewilding into the Arctic." Bringing species like the wooly mammoth back into the frosty might perhaps help deferred down non-renewable energy source side-effects in the area and help with restoring lost organic frameworks, Lamm said.But think about how conceivable it is that they somehow made due. Our Arctic regions would look an incredible arrangement changed, and not because there would be huge assessed, shaggy animals meandering around. There would be less elk, moose, and caribou considering the way that the wooly mammoth would out battle them for food.Assuming absolutely viable cloning to make sound animals, the cloned wooly mammoths would probably have miserable presences and couldn't have ever clear freedomLamm said expecting the association is productive, research has shown bringing back ended species could reshape the Siberian tundra and in other Arctic regions to be more specialist of the normal game plan of the Arctic glades when it was an unrivaled carbon-sequestering areaLamm said assuming the organization is effective, research has shown bringing back wiped out species could reshape the Siberian tundra and in other Arctic districts to be more agent of the biological arrangement of the Arctic fields when it was a superior carbon-sequestering location.But imagine a scenario in which they some way or another made due. Our Arctic locales would look a ton changed, and not on the grounds that there would be enormous measured, shaggy creatures meandering around. There would be less elk, moose, and caribou in light of the fact that the wooly mammoth would out contend them for food.

A control can be best defined as:
A) a variable that is kept constant in an experiment
B) an experiment where the final results are known ahead of time
C) a hypothesis that regulates the results of an experiment
D) an experiment that is undertaken both in the field and in the laboratory
E) a variable that changes during the course of an experiment

Answers

Answer:

A) a variable that is kept constant in an experiment

PLEASE HELP MEEEEEEEEE
Which option distinguishes the outcome if the Farm Bill were to end subsidies to private growers, but continue to provide food stamp funding?


Wholesale commodities prices would increase and create a devaluing of food stamps.

Food stamp recipients would replace subsidies by spending more money on agriculture.

Farm prices would drop due to a higher supply of unsold goods but no demand change.


Aid would shift and all farmers receiving subsidies would receive food stamps instead

Answers

Answer:

Whole sale commodities price would increase and create a devaluing of food stamps.

Explanation:

If the farm bill were to end then the feature which was to be given to farmers would lost.It will decrease the outcome of commodities to market.Which will raise the price of them.

Explanation:

Which option distinguishes the outcome if the Farm Bill were to end subsidies to private growers, but continue to provide food stamp funding?

. Wholesale commodities prices would increase and create a devaluing of food stamps.

Describe an experiment that would allow you to determine if it is warmer inside or outside the playhouse by using two similar cups filled with equal amounts of ice

Answers

The ice melts in the playhouse quickly is considered a warmer playhouse.

Place two cups of equal size and have equal amount of ice in the two separate playhouse in order to find out which playhouse is more warmer and which is less. Note the time and after sometime check the cups of ice in both playhouses.

That playhouse in which all the ice turns into water than the other one is considered warmer playhouse as compared to the other one because high temperature melts ice very quickly so we can conclude that the ice melts in the playhouse quickly is considered a warmer playhouse.

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PLZ HURRY YALL

In transcription what makes mRNA molecule by attaching free floating rna nucleotides together ???

Answers

Answer:

An mRNA transcript is made by an enzyme called RNA polymerase II

Explanation:

the enteric nervous system is a network of neurons found throuout the wall of thoracic orgsns such as the lungs. true or flase

Answers

Answer and Explanation: The answer is false, as it is a network of neurons, however it is embedded in the wall of the gastrointesinal system.

9. When a scientist makes a proposal of a cause-and-effect relationship between two variables, this
statement is called a
a. Conclusion.
O b. Fair test
C. Theory
O d. Hypothesis

Answers

Answer:

You should try d. Hypothesis as answer

Answer:

D

Explanation:

A hypothesis states a presumed relationship between two variables in a way that can be tested with empirical data. It may take the form of a cause-effect statement.

How have golden eagles adapted their behavior for living in temperate grasslands?

Answers

Answer:they build their nests on the ground.A few of these adaptations are: Some animals, such as bison, have broad, flat-topped teeth and digestive systems especially adapted to feed on grasses. Many prairie animals have front legs and paws that allow them to burrow into the ground, where they are protected from predators.

Explanation:

If you gently bend your ear, and then let go, the shape of your ear will return because the cartilage of your ear contains_____.

Answers

Answer:

If you gently bend your ear, and then let go, the shape of your ear will return because the cartilage of your ear contains elastic fibers.

PLEASE HELP I LITERALLY BEG!!!!!!
What’s the difference between transformed and untransformed bacteria

Answers

Answer:

DNA is accidentally moved from one bacterium to another by a virus

Explanation:In transformation, a bacterium takes up a piece of DNA floating in its environment. In transduction, DNA is accidentally moved from one bacterium to another by a virus. In conjugation, DNA is transferred between bacteria through a tube between cells.

Sofia, a scientist, wants to change the DNA of a sexually reproducing organism and have the
new DNA present in every cell of the organism. In order to do this after fertilization, she would
change the DNA in which of the following?

A. Zygote

B. Placenta

C. Testes of the father

D. Overuse of the mother

Answers

C is the correct answer because it is what that determines the gene

Question:

Sofia, a scientist, wants to change the DNA of a sexually reproducing organism and have the

new DNA present in every cell of the organism. In order to do this after fertilization, she would

change the DNA in which of the following?

A. Zygote

B. Placenta

C. Testes of the father

D. Overuse of the mother

Answer :

C. Testes of the father

ありがとうございました!

Explanation:

Men determine the sex of a baby depending on whether their sperm is carrying an X or Y chromosome. An X chromosome combines with the mother's X chromosome to make a baby girl (XX) and a Y chromosome will combine with the mother's to make a boy (XY)

Only 3% of the water on earth is fresh water, the kind we need for drinking and growing food. Of that 3% , how much is locked in ice caps, and permanent snow.

Answers

Answer:

2.5%

Explanation:

Tastes associated with caffeine, quinine, or aspirin are detected primarily by ________ taste receptors.

Answers

Tastes associated with caffeine, quinine, or aspirin are detected primarily

by bitter taste receptors.

These receptors can either be TAS2Rs or T2Rs  and they help to protect

against harmful food substances. They are also responsible in the

stimulation of hormones which increases hunger.

Bitter taste receptors are found in the oral cavity and stomach and it is the

receptor which bind to more than fifty percent of all the drugs  

manufactured.

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What are the two kingdoms of prokayotic organism?

Answers

Answer:  Bacteria and Archaea

Explanation:

How is instinctive behavior acquired?
A)
parental teaching
B)
Learned experience
inductive reasoning
D)
genetic inheritance

Answers

B) Learned experience

What happens during a penumbral lunar eclipse?

Answers

Answer: A penumbral lunar eclipse occurs when the Sun, Earth, and the Moon are imperfectly aligned.

Explanation: During this occurance the Earth comes between the Sun and moon and blocks the sunlight from falling on the moon.

If we have 46 chromosomes, about how many feet would that be? (Show some math work)

Answers

Answer:

276

Explanation:

Chromosomes are about 6 feet long.

46 x 6

= 276

Match these items .

1 .
scales
pistil and stamen
2 .
egg
cone parts
3 .
mitosis
fungi parts
4 .
hyphae
leaf and spore case
5 .
mold
vegetative reproduction
6 .
flower parts
cell division
7 .
cherry tree
male cell
8 .
sperm
female cell
9 .
without seeds
flowering plant
10 .
fern parts
fungi

Answers

1. scales & cone parts

2. Pistil and stamen & flower parts

3. egg & female cell

4. mitosis & cell division

5. hyphae & fungi parts

6. vegetative production & leaf and spore case

7. Sperm & make cell

8.

A soil sample is 25 percent sand, 55 percent clay, and 20 percent silt. Use the following soil texture triangle to determine the type of soil present in this sample.

Clay
Silty loam
Sandy clay
Sandy clay loam

Answers

Answer:

Clay

Explanation:

Answer:

a: sample containing 30 percent sand, 35 percent clay, and 35 percent silt

Explanation:

How do index fossils help scientists?

Answers

Fossils are used to determine the ages of rock layers. ... Index fossils are of organisms that lived over a wide area. They lived for a fairly short period of time. An index fossil allows a scientist to determine the age of the rock it is in.

what is Nuclear Fusion. ​

Answers

Answer: Nuclear Fusion occurs when the nuclear components of an atom combine.

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