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
Reil [10]
2 years ago
10

What is the role of PCR in DNA typing

Biology
2 answers:
GrogVix [38]2 years ago
8 0
PCR is used in molecular biology to make many copies of (amplify) small sections of DNA? or a gene?. Using PCR it is possible to generate thousands to millions of copies of a particular section of DNA from a very small amount of DNA. PCR is a common tool used in medical and biological research labs.
Roman55 [17]2 years ago
7 0

Answer:

Polymerase chain reaction, or PCR, is a laboratory technique used to make multiple copies of a segment of DNA. PCR is very precise and can be used to amplify, or copy, a specific DNA target from a mixture of DNA molecules.

Explanation:

You might be interested in
Match the organ to the number showing the order of blood flow in the circulatory system.
seraphim [82]

er:

Explanation:

In the lungs CO2 is removed from the blood and send out the body where we exhale

5 0
2 years ago
Water is able to travel against gravity, from the roots of a plant to the leaves at the top of the plant.
Juliette [100K]

Answer:

<em>The correct option is B) Capillary action, when adhesive forces are stronger than cohesive forces.</em>

Explanation:

When water leaves from the leaves of a plant through events such as transcription, a gap is produced in the capillary action of the xylem tube. As a result, more water is drawn from the roots to fill the void. The forces of attraction between the water and the xylem tube are much greater than the intramolecular forces of water. As a result, the water flows in an upward direction due to these string adhesive forces present between the water and xylem tube.

4 0
2 years ago
Read 2 more answers
Evaluate this statement. Is it correct? Pick the option that has the best argument for/against this claim.
yarga [219]

This is correct, because aerobic is more efficient than anaerobic, making it preferable. Cellular respiration is energetically more efficient than anaerobic respiration.

<h3>Cellular respiration and anaerobic respiration  </h3>

Cellular respiration refers to the generation of energy in the form of ATP in presence of oxygen.

Conversely, anaerobic respiration generates energy (ATP) in absence of oxygen.

Cellular respiration is an energetically more efficient pathway than anaerobic respiration, thereby facultative organisms generate ATP by cellular respiration when it is possible.

Learn more about cellular respiration here:

brainly.com/question/2809259

8 0
2 years ago
Read 2 more answers
A woman with one allele for huntington's disease marries a man who also has one allele for the disease. what is the probability
iren [92.7K]
If its a dominant allele 75%
if its recessive allele 25% 

thats what i was always taught i hope this helps some :)
 
7 0
3 years ago
Which scientists melted strands of spun glass to create lenses to simulate a microscope? He was the first person to see outlines
Helga [31]
<span>The scientist who melted glass to simulate a microscope was Robert Hooke, in 1660. He was an English physicist, and he looked at insects and handheld objects. He named the cell for the cell of a monk, because to him it appeared to be a self-contained room.</span>
5 0
3 years ago
Other questions:
  • If a flower were orange would you expect it to be pollinated by insects are by the wind? Why?
    10·1 answer
  • What do the two molecules below have in common? glucose and fructose
    14·1 answer
  • The thoracic cavity is separated from the abdominopelvic cavity by:
    5·1 answer
  • Steroid hormones are large communication molecules that are modified cholesterol molecules. How do you think they enter a cell?
    14·1 answer
  • Which tool would be likely to provide the most accurate measurement of time in a laboratory experiment involving sprinting times
    15·2 answers
  • What kind of rays are produced when a metal, such as tungsten, is bombarded with
    10·1 answer
  • What is the scientific name for a living thing
    14·2 answers
  • The population of the United States is aging.<br> O True<br> O False
    7·2 answers
  • Which minerals are found in the igneous rocks gabbro and basalt
    10·1 answer
  • The movement of tectonic plates in two locations is described below:
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!