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
miskamm [114]
3 years ago
9

Before DNA replication can take place what has to happen to the DNA?

Biology
1 answer:
cupoosta [38]3 years ago
7 0
I believe the correct answer is B, but I'm not entirely sure. Hope this helps.
You might be interested in
In order for the growth rate to remain constant what must happen to the birth rate?
Ket [755]
<span>In order for the growth rate to remain constant, the birth rate must equal the death rate. This is the number of the population being born and the number of people dying. A birth replaces a death and vice versa, so if the birth rate and the death rate are the same, there are the same number of organisms total.</span>
5 0
3 years ago
Plants use the process of<br> to remove carbon dioxide from the air.<br> Warth<br> and retum
levacccp [35]

Answer:

photosynthesis

Explanation:

plants convert water and carbon dioxide into sugar and oxygen through Photosynthesis

4 0
3 years ago
How many molecules of carbon dioxide are made in cellular respiration?
Effectus [21]

Answer:

6 carbon dioxide molecules

7 0
3 years ago
The purpose of nervous tissue is
fenix001 [56]
<span>Nervous tissue is specialised to react to stimulate and to conduct impulses to various organs in the body which bring about a response to the stimulus. Nerve tissue (as in the brain, spinal cord and peripheral nerves that branch throughout the body) are all made up of specialised nerve cells called neurons. Hope this helps! :D</span>
6 0
3 years ago
The formation of pyrimidine dimers results from which of the following?
umka2103 [35]

Answer:

exposure to ultraviolet radiation is a correct answer.

Explanation:

Ultraviolet light exposure results in the formation of pyrimidine dimers. Ultraviolet radiation damage the DNA by resulting in chemical changes.

Ultraviolet radiation is absorbed by the pyrimidine bases( cytosine and thymine in DNA) and result in the formation of covalent bonds between the succeeding bases.

The formation of the pyrimidine dimers results in the distortions of DNA helix and disrupt the base-pairing during the replication of DNA which results in a mutation.

5 0
3 years ago
Other questions:
  • Atp hydrolysis can produce several different sets of products. which set of products are produced by the most favorable hydrolys
    6·1 answer
  • Omar wrote a hypothesis about batteries called dry cells.
    14·2 answers
  • In the lysogenic cycle _____. host dna is destroyed and viral dna is replicated a bacterium replicates without passing viral dna
    15·1 answer
  • What statement summarizes the law of segregation
    14·1 answer
  • Cual es la diferencia entre sabana y desierto.
    15·1 answer
  • In DNA, the nitrogen bases pair up. The correct pairing is __________ with _________, and ________ with _________. *
    12·1 answer
  • Which molecule is most common in the human body? A.N2 B.CO2 C.H2O D.H2
    8·1 answer
  • Suppose you cross a pea plant with yellow, smooth seeds with one that has wrinkled, green seeds. You examine the seeds of 967 of
    13·1 answer
  • In meiosis the nucleus undergoes two divisions. Which of the statements about meiosis I is correct?
    13·1 answer
  • The neuroleptic side effect marked by muscle rigidity, fever, altered consciousness, and autonomic nervous system dysfunction is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!