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
Describe what happens to pyruvic acid under aerobic conditions​
lbvjy [14]

Answer:

Explanation:

The pyruvic acid is oxidised to CO₂, ATP, and NADH₂ and FADH₂

5 0
3 years ago
The picture shows us how the Sun's rays strike Earth. Because of the Earth's tilt on its axis, some parts of Earth are having su
Oksana_A [137]

Answer:

C

Explanation:

the suns rays are closest to C

--<em>Brainliest answer is much appreciated! :)</em>

5 0
3 years ago
Read 2 more answers
The insurance hypothesis suggests biodiversity will ensure Earth against extinctions in the future.
Mademuasel [1]

The correct answer is True.

4 0
3 years ago
Which of these pairs of body structures BEST illustrates a homologous relationship?
Rashid [163]
<span>A) Leg of a horse and the leg of a dog.
The rest of the choices are examples of convergent evolution because they are similar in  structures that evolved in separate places in the animal kingdom.
>Bats are mammals and birds are not, yet they both evolved a similar appendage</span><span>
Choices to this question are:
A) the leg of a horse and the leg of a dog
B) the wing of a bat and the wing of a bird
C) the fin of a dolphin and the fin of a shark
D) the beak of a bird and the beak of a turtle</span>
4 0
3 years ago
Which function of the skeletal system would be especially important if you were in a car accident?
Rama09 [41]

Answer:

1) B without protection of internal organs, you would die even with just a fall

2) B it just is B

3) dunno

4) B it just is B

5) you must do ur self becuase u must explain how you think....

Explanation:

Dare delete me again moderators...

3 0
3 years ago
Other questions:
  • Zachary is a 17-year-old male who appears boastful, conceited, and arrogant. When someone accuses him of being that way, he flie
    11·2 answers
  • The emotion that occurs as a result of separation from others or failure is most likely __________.
    15·2 answers
  • A plantlike organism on the planet Pandora can have three recessive genetic traits: bluish leaves, due to an allele (a) of geneA
    9·1 answer
  • Can someone help me answer these? Thanks!
    7·1 answer
  • Describe what a spreading center is and how a volcano<br> forms there.
    10·1 answer
  • What are the 3 components/materials and energy needed to assemble carbohydrates?
    9·1 answer
  • 9. Write an mRNA strand that is complementary to the DNA strand AATTGC. Circle a codon.
    13·1 answer
  • What will happen if the banyan tree grows in desert what will help it to survive
    13·1 answer
  • Why is reaching activation energy necessary?
    15·2 answers
  • Chromosomal centromeres split and chromosomes migrate to opposite ends of the cell. group of answer choices metaphase late proph
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!