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
antoniya [11.8K]
3 years ago
6

9.   What would be the first step in using PCR to copy a gene?     

Biology
1 answer:
lana [24]3 years ago
7 0
The first step would be to denture the starting solution that contains the DNA, enabling the DNA to separate into two strands.
You might be interested in
Please answer these correctly to be marked brainliest
sammy [17]

Answer:

1- C

2- E

3- D

4- B

5- A

6- microwaves, visible light, gamma rays

7- red, blue and yellow

8- green  

9- black

10- Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time

11- red

12- violet

Explanation:

I hope this helps

3 0
3 years ago
Read 2 more answers
A single molecule has at least how many atoms
Juliette [100K]
The single molecule has at least two atoms.
6 0
3 years ago
Read 2 more answers
Earth is divided into 24 what
Alexxx [7]
As Earth<span> rotates on its axis, it moves about 15 degrees every 60 minutes. After </span>24<span> hours, it has completed a full circle rotation of 360 degrees. The scientists used this information to </span>divide<span> the planet </span>into 24<span> sections or time zones. Each time zone is 15 degrees of longitude wide.</span>
5 0
4 years ago
Whats the name for earths water supply
irga5000 [103]

The ocean holds about 97% of the Earth's water. So I'm guessing it's the ocean.

Welcome to Brainly! I hope I helped :)

3 0
3 years ago
Read 2 more answers
"Which statement best describes the method used above to determine the evolutionary relationships between three species of finch
kiruha [24]
The method used above involves the determination and comparison of the genes of the three species of finches. So, the answer is
<span>(3) Obtain molecular evidence from all three species and identify similarities.
</span><span>The genetic makeup of the three species will show different similarities that can be used to relate the evolution of the different species.</span>
5 0
4 years ago
Other questions:
  • Which of the following correctly describes the first animals that appeared according to science
    13·1 answer
  • The chief executive officer asks the nurse manager of the telemetry unit to justify the disproportionately high number of regist
    11·1 answer
  • Scientists classify air masses according to]\
    6·1 answer
  • What would be the answers for #9 and #10
    15·1 answer
  • A viral infection of the liver is called _____.<br> dysentery<br> polio<br> mumps<br> hepatitis
    9·2 answers
  • What types of traits can show genetic variation within a species?​
    9·1 answer
  • Which can have the most impact on an ecosystem? unnatural occurrences natural occurrences abundant resources volcanic eruptions
    15·2 answers
  • HELP ASAP!!!!! Characteristic of Mosses?
    5·1 answer
  • Please help!! Can you figure out the modern spreading rate of the Mid- Atlantic ridge? Use that line to figure out how many kilo
    13·1 answer
  • Bacteria in the Shigella genus cause the disease shigellosis. The symptoms of shigellosis include diarrhea, fever, and intestina
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!