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
When Susan visited the Smithsonian Museum of Natural History in Washington D.C., the guide mentioned that many fossils and remai
olya-2409 [2.1K]
Erosion should be the main cause in losing fossils
7 0
3 years ago
Cell having two copies of each type of chromosome is called
Sonbull [250]

Answer: Diploid means you have two of each type of chromosome.

Explanation:

Diploid is the term that refers to the number of each type of chromosome that an organism has. And diploid specifically means every cell in that organism has two copies of each type of chromosome.

4 0
3 years ago
Which statement best explains why different body cells of the same individual look and function differently?
taurus [48]

Well body cells that have the same look probably function differently because the cells are in all different parts of the body.

4 0
3 years ago
Which is a qualitative measurement? Select one: a. color b. mass c. time d. length
DIA [1.3K]
I am pretty sure the answer is A.
Hope this helps.
8 0
3 years ago
Read 2 more answers
Earth's hydrosphere is best described as the
andrey2020 [161]
Its basically the oceans and lakes (water) on earth
 
8 0
3 years ago
Other questions:
  • What hominid existed 180,000 years ago
    15·1 answer
  • What cell organelle stores water for plant cells
    8·2 answers
  • HURRY ! Which statement is best supported by the data in the graph?
    9·2 answers
  • Freddy mixed 10 g of a powdery substance with 200 g of an acid solution. A bubbly solution weighing 205 g was formed. Which best
    15·1 answer
  • Why does the respiratory system need to pass oxygen to the blood?
    8·2 answers
  • I have no clue how to answer this
    12·1 answer
  • What are two example of thermal energy in the real world? Thanks in advance
    5·1 answer
  • Which one is the true answer
    12·1 answer
  • Looking at the picture below, moving from right to left (GAC): What would be the
    6·1 answer
  • Largest gland in human body<br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!