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
nikitadnepr [17]
3 years ago
14

Pieces of DNA left at a crime scene can be multiplied by using

Biology
1 answer:
Sloan [31]3 years ago
6 0


The answer is A .

PCR stands for Polymerase Chain Reaction. It is a method to analyze a short sequence of DNA or RNA and is used to reproduce (amplify) selected sections of the nucleic acid.  Untold numbers of copies can be made of the DNA in just a few hours.

 PCR amplifies the regions of DNA that it targets and can therefore be used to analyze extremely small amounts of sample. This is often critical for forensic analysis, when only a trace amount of DNA is available as evidence.



You might be interested in
The proccess of photosynthesis can be represented by the chemical formula _________
masya89 [10]

Answer:

6H2O + 6CO2 ----- C6H1206 + 6O2

7 0
2 years ago
Explain how volcanic activity, run-off and dissolved gases affect the chemical composition of seawater
Angelina_Jolie [31]

Answer:

Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other substances, including dissolved inorganic and organic materials, particulates, and a few atmospheric gases, so it would affect the water negatively.

3 0
3 years ago
All claims in science should be supported by biology
kondor19780726 [428]

Answer:

yes

Explanation:

Because science &biology have a connection

4 0
3 years ago
Question 8 of 10
Rom4ik [11]

Answer:

sorry i dont know i just put this to get points to ask my question im really sorry

Explanation:

7 0
2 years ago
Which of the following is a valid concern about the impact of biotechnology on biodiversity?
Andru [333]
The answer to this is C
3 0
3 years ago
Read 2 more answers
Other questions:
  • Health-insurance companies could potentially use genetic information for client discrimination if it were made publically availa
    9·2 answers
  • What is the expected hematocrit level in a woman with polycythemia?
    10·1 answer
  • Top-down processing occurs when individuals detect and combine specific features of a stimulus into a more complex form in order
    5·1 answer
  • An 18-year-old client who has reached 16 weeks of gestation was recently diagnosed with pregestational diabetes. She attends her
    11·1 answer
  • Which of the following is not a part of an atp molecule
    6·1 answer
  • What are the materials use for the nucleus and cytoplasm when making a 3D animal cell model?
    13·1 answer
  • If blood plasma is dilute then the hypothalamus:
    11·2 answers
  • Use the information below to answer: What may have happened to cause the selection event?
    14·1 answer
  • 2. Identify and describe three types of stress.
    7·1 answer
  • How does this model support the conclusion that cells need to have a high amount of surface area relative to their total volume?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!