1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lakkis [162]
3 years ago
12

CQ9. If you want to use PCR technique to amplify markers located on six unlinked locations on the chromosomes, how many total un

ique primer sequences do you need
Biology
2 answers:
Alexeev081 [22]3 years ago
8 0

Answer / Explanation:

To properly understand these answer, we will first identify what a PCR is.

A PCR simply refers to Polymerase chain reaction. They are tools used in identifying or focusing on DNA for the purpose of cloning or duplicating it.

Now referring back to the question asked,

The answer is 12, you need 12 different primer to successfully use PCR technique to amplify markers located on six unlinked locations on the chromosome.

It should be noted that we need two (2) primers to to amplify a single (1) PCR product.

Now considering the fact that we have 6 different product, it is implied that we will be using 12 unique primers.

We utilize one (1) primer for each base of the sequence. The primers are complementary to the template DNA and confer the specificity of PCR for a target sequence.

irakobra [83]3 years ago
7 0

Answer:

<em>This question includes the following options:</em>

<em>A.</em><em>1 - </em><em>B.</em><em>3 - </em><em>C.</em><em>6 - </em><em>D</em><em>.8 -</em><em> E.</em><em> 12</em>

PCR which stands for <em>"Polymerase Chain Reaction"</em> is a molecular biology procedure to quickly multiply a small sample of DNA into millions or billions of DNA copies for studying purposes.

<em>"Unlinked"</em> signifies that the markers are present in 6 various chromosomes, but to amplify those markers we would need <em>(</em><em>12</em><em>)</em> unique primer sequences, due to it is required to have the reverse and forward primers for every marker; thereby the answer is <em>(</em><em>E.</em><em>)</em>

You might be interested in
Poaching can apply to the illegal hunting, fishing, or eating of animals or plants. true or false?
anyanavicka [17]
<h2>Answer:</h2>

True

<h2>Explanation:</h2>

When an animal is killed illegally it is called poaching. Poaching is usually done when an animal possesses something that is considered valuable such as the fur of the tiger and teeth of elephants. Poaching has been considered as a crime by law because it can affect the environment by depleting certain species of animals. It causes animals that are endangered to become extinct, which creates a disturbance in the food chain.

5 0
3 years ago
Read 2 more answers
Toilets are a modern convenience that people often take for granted. In fact, they are helpful in preventing spread of disease b
mariarad [96]

The correct option is (D) Many parasites release fertilized eggs in the feces of humans and other animals.

<h3>How toilets can prevent spread of disease?</h3>
  • Toilets save lives! Deathly infections proliferate quickly in an absence of restrooms. Every day, over 750 kids under five pass away from diarrhea brought on by contaminated water, subpar sanitation, and bad hygiene.
  • Girls who attend schools without restrooms may fall behind in their studies. Many students are compelled to skip school while they are on their period because there are inadequate sanitary facilities.
  • Toilets are an excellent purchase. According to data by the WHO, every dollar spent on cleanliness has a return of $5.50 USD.
  • However, 892 million individuals practice open defecation, which involves going outside and defecating in bushes, on the side of the road, or in garbage piles.
  • 90% of those who use open defecation live in rural areas, therefore it's frequently a question of where they are located.

Learn more about the Hygiene and communicable disease with the help of the given link:

brainly.com/question/24236891

#SPJ4

6 0
2 years ago
Of the following choices, which is the best way to help Earth's water supply last for future generations?
Wittaler [7]

I believe the answer is B: Avoid Water Pollution.

6 0
3 years ago
Read 2 more answers
An introduced species that's sometimes harmful to the prairie chicken (native species) is
Citrus2011 [14]

Answer:

Ring-Necked Pheasants

Explanation:

Ring-Necked Pheasants are known to be nest parasites to the Prairie-Chicken and can disrupt Booming Grounds and Feeding Areas. This puts Prairie-Chickens under the endangered list.

8 0
3 years ago
What is the most likely consequence of open pit mining on plant life? a. a dramatic reduction in the variety of plant species b.
bonufazy [111]
C) The complete loss of plant life in the area occupied by the surface mine.

Hope this helped!
7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two categories of observations?
    8·2 answers
  • What oceanic zone would have the least amount of life
    13·2 answers
  • _adds genetic variation,which is essential for evolution
    11·1 answer
  • In which kind of solution would water move from the solution into the cell? (making it swell) A hypotonic B hypertonic C isotoni
    15·2 answers
  • How are clouds and fog related to precipitation?
    15·1 answer
  • Mitosis is divised into phases what phase of mitosis is shown in the diagram​
    8·2 answers
  • What information does a food pyramid describe that a food web does not?
    8·2 answers
  • Help pleeeeeeeeeeeeeeeaaaaaaasssssseeeeeee.
    14·1 answer
  • The photos below show specialized cells of a plant.
    8·1 answer
  • Which era was the paleozoic era
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!