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
steposvetlana [31]
3 years ago
5

Explain why the PCR has been dubbed a "chain reaction"

Biology
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

A "chain reaction" is a reaction that promotes or spreads the reaction. PCR rapidly makes a bunch of copies of a specific DNA sample and can "promote" the increase the amount of DNA.  

Explanation:

You might be interested in
What is the DNA sugar name
Aleonysh [2.5K]
The answer is Deoxyribose
7 0
3 years ago
Read 2 more answers
Are viruses alive <br> Explain
malfutka [58]

Answer:

Yes i think so

Explanation:

8 0
3 years ago
Read 2 more answers
Open the site in your browser. (If any pop-up windows appear, think about what they indicate about the web site before you close
Alex787 [66]

Answer:

b. 2-4 (somewhat trustworthy; want to check some things)

Explanation:

For to have think of opening the site in my browser, its means i somehow trust the messages on the site. though i may not have full confidence on the site because have not been visiting it frequent.

the point still remains, the source of information to the link to the site might has well be trusted, therefore i will assume the site is somewhat trustworthy; want to check some things.

8 0
3 years ago
What are some nutrients necessary to sustain life that are cycled within a biosphere?
dybincka [34]
Air, water, some kind of food or sustenance <span />
7 0
3 years ago
The one time my cousin ___(e)d skydiving, the result was a ___. her parachute didn't open, and she was injured so badly in the f
Nikolay [14]
The answer in the spaces provided is venture and calamity. The answer is venture because sky-diving is considered to be a an activity that seems to be adventurous and dangerous in which venture means while it also results into calamity because it causes distress in which she has injured herself.
4 0
3 years ago
Other questions:
  • Three cells undergo meiosis. How many haploid cells are produced?<br> Ο 3<br> Ο 6<br> Ο 9<br> Ο 12
    12·2 answers
  • Help please , i have to turn this in​
    13·1 answer
  • Why do animals defend their territories?
    13·2 answers
  • In the Ugandan Kob antelope, males aggregate during mating season in certain areas where they form small territories next to eac
    11·1 answer
  • 25) When does the synaptonemal complex disappear?
    10·1 answer
  • Modern scientists continue the tradition of the Greek philosophers in their efforts to understand the world around them. They kn
    9·1 answer
  • Consider this animal cell.
    14·2 answers
  • Which of the following was the major contribution made by Avery, MacLeod, and McCarty that strengthened the argument that the tr
    11·1 answer
  • In translation What are are the three letters called in mRNA and what are they connected to ??
    6·1 answer
  • Which characteristics of taxonomic groups will be used to complete the chart above in X, Y, Z order?:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!