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
Bryophytes are also called _____ plants
Dovator [93]
The answer, is bryophytes are also called pioneer plants. 
i hope this helped you out :)

7 0
3 years ago
what is the role of phloem in a vascular plant? a) transport carbohydrates from chloroplasts b) transport water the roots c) tra
Oksanka [162]

The correct answer is option A

Phloem is a vascular tissue which helps in the transportation of sugars from the source tissue( where it is formed).  The carbohydrates or sugars are transported from the chloroplast of the plant to the other parts of the plant. Other molecules along with carbohydrates are also transported with the help of phloem.




4 0
3 years ago
Read 2 more answers
Which of the following solutions would have the lowest freezing point? 1.0 M NaCl, 3.0 M NaCl, 2.0 M NaCl, 2.0 M NaCl, 0.5 M NaC
Nady [450]
0.5 NaCI or 1.0 NaCI
8 0
3 years ago
A client recently gave birth to a boy. two minutes before breast-feeding the baby, she administers one nasal spray (40 units/ml)
coldgirl [10]

Answer:

to get the breast milk flowing

Explanation:

Some women have difficulty to let-down their milk. In such cases, oxytocin nasal spray is prescribed to help bring about let-down of breast milk

4 0
2 years ago
What does the comprehensive environmental response compensation and liability act (superfund) do ?
Goshia [24]
The answer is B. "<span>The Comprehensive </span>Environmental Response<span>, </span>Compensation, and Liability Act<span> -- otherwise known as CERCLA or Superfund -- provides a Federal "Superfund" to clean up uncontrolled or abandoned hazardous-waste sites as well as accidents, spills, and other emergency releases of pollutants and contaminants into the environment"</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • How corona virus affected environment?
    9·2 answers
  • Protists with complex bodies covered with hairlike structures known as cilia are called
    5·1 answer
  • Which layer of Earth’s mantle is the hottest?
    10·2 answers
  • What lipid can surround fat droplets and keep them stably suspended in water so that the water and fat do not separate?
    9·1 answer
  • Macrophage cells undergo a process called phagocytosis in which material is brought into a cell in the form of membrane vesicles
    7·1 answer
  • Give two examples of polygenetic traits​
    15·1 answer
  • In the human respiratory system, gas exchange occurs across the cells of the ________.
    5·1 answer
  • Which of the following is an indicator of chemical change?
    8·1 answer
  • PLEASE ANSWER NEED HELP.
    5·1 answer
  • adh or vasopressin... group of answer choices all of these options are correct promotes the insertion of aquaporins (specificall
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!