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
If data are from a trusted source and the results are validated by multiple tests, the evidence supporting claim is
goldfiish [28.3K]
What is the claim I don’t see
5 0
3 years ago
Read 2 more answers
What is the formula for fermentation
Travka [436]
I'm assuming this is from sugar and you're looking for the production of ethanol:
C6H1206(glucose) into 2 of C2H60 (ethanol) and  2 of CO2 (carbon dioxide).

Depending on what you are fermenting as the carbon source, the reaction looks quite different than that.
3 0
3 years ago
Which kind of pollution is illustrated by a pipe gushing polluted water into a river
MaRussiya [10]
<span>The answer is A. point source
I HOPED I HELPED AND DONT FORGET TO SMASH THAT THANKS BUTTON AND ADD ME AS A FRIEND </span>
5 0
3 years ago
Two nucleotides on the same strand form a __________ bond while two complimentary bases on opposite strands form ____________ bo
Anna [14]

Two nucleotides on the same strand form a <u>Phosphodiester bond </u>while two complimentary bases on opposite strands form <u>Hydrogen bonds</u>. An a-t base pairing forms <u>2</u> such bonds.

The constituent components that make up DNA's double-helix structure are known as nucleotides. Each nucleotide has a base in it. The four various colors you see here stand for the four different bases that might be used. Between nucleotides, a unique kind of covalent link known as a phosphodiester bond occurs. The two strands of DNA are formed by these phosphodiester linkages.

Hydrogen bonds are the bonds that develop between base pairs. Thymine and adenine make two hydrogen bonds, and guanine and cytosine form three hydrogen bonds. Therefore, we have concluded that hydrogen bonds are the type of binding that develops between base pairs in DNA to hold the two strands of a double helix together.

To know more about Phosphodiester bond visit the link:

brainly.com/question/23660733?referrer=searchResults

#SPJ4

8 0
2 years ago
What is CdK?<br><br> A. A protein substrate<br> B. An enzyme
taurus [48]

Answer:

I think it's A) A protein substrate

8 0
2 years ago
Other questions:
  • The angle that the Sun’s rays strike a region of Earth determines the amount of heat transferred.   Please select the best answe
    15·2 answers
  • Two students push on a car stuck in the mud with a force of 20 Newtons, 21
    14·1 answer
  • What are the dependent variables of the pond experiment
    10·1 answer
  • What is the disease called malaria
    10·2 answers
  • Why are all the cheetahs on earth members of the same biological species? A. All cheetahs on earth have the same genetic makeup.
    10·1 answer
  • Which of the following is true about plants and cellular energy?
    7·2 answers
  • Tolerance requires that you use more of the drug to achieve the same high or medical effect
    10·2 answers
  • Insertion mutations never cause a shift in amino acids true or false
    14·1 answer
  • State Road 40 and several other roads run through the Ocala National Forest. For several years, forest rangers collected data sh
    9·1 answer
  • Fully explain in your own words your thoughts on the following questions: Are mutations good or bad for a population?, IN YOUR O
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!