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
avanturin [10]
3 years ago
13

How is DNA copied? (Btw, I need the answer ASAP, thanks)

Biology
1 answer:
Zarrin [17]3 years ago
5 0

Answer:

The first step in DNA replication is to separate or unzip the two strands of the double helix. ... The point where the double helix is opened up and the DNA is copied is called a replication fork. Once the strands are separated, an enzyme called DNA polymerase copies each strand using the base-pairing rule

Explanation:

You might be interested in
Which best describes the offspring of protists?
Hunter-Best [27]

Options found elsewhere:

-always genetically identical to one parent

-always genetically identical to both parents

-never genetically identical to one parent

-sometimes genetically different than both parents

Answer:

-sometimes genetically different than both parents

Explanation:

Protists are eukaryotes that cannot be classed as animals, plants, or fungi. They are quite diverse. Examples include amoeba, plasmodium, and slime mould.

Because they are so diverse, protists also have very different modes of reproduction. Some protists undergo asexual reproduction, where they simply make a copy of themselves without a mate. Others undergo sexual reproduction.

Therefore, the only option that can be correct is "-sometimes genetically different than both parents" .

If they were always genetically identical to one parent or both parents, that would mean that sexual reproduction could not be possible. If they were never genetically identical to one parent, that would mean that asexual reproduction could not be taking place.

7 0
3 years ago
Read 2 more answers
State any two conditions essential <br> for good health <br><br><br><br><br><br><br><br><br>​
igomit [66]

Answer:

clean

Explanation:

privacy comfortable easy to use

5 0
4 years ago
Read 2 more answers
Tim is overweight. his physician has decided to test him to see if there is a problem with the regulation of his metabolism. whi
tensa zangetsu [6.8K]
It would be C. Thyroid 
5 0
4 years ago
Read 2 more answers
Humans secreting pheromones is an example of which form of communication?
rosijanka [135]
I’m pretty sure it is biological because it’s your biology transporting into the other persons
4 0
3 years ago
It's my birthday!! I’m turning 15!!!
Zinaida [17]

Answer: happy birthday to you have fun

Explanation:

6 0
3 years ago
Other questions:
  • A carbon atom can bond with other atoms in a variety of ways. Wich set of bonds would a typical carbon atom in a compound
    11·1 answer
  • Meiosis is the basis for
    7·1 answer
  • Which is considered a scientific observation?
    12·2 answers
  • Brain imaging studies consistently show that ptsd is correlated with smaller _______ volume in the brain.
    8·1 answer
  • Electrons are attracted to<br> A. electrons.<br> B. protons.<br> C. neutrons.
    11·1 answer
  • Many body systems work together for proper functioning of the body and to maintain internal homeostasis.
    12·1 answer
  • Common side effects of antidepressants are:
    14·2 answers
  • What state of matter are icicles .
    12·2 answers
  • In researching the structure of DNA, Erwin Chargaff found the amount of adenine always equaled the amount of which other base?
    14·1 answer
  • 5. A dedicated earth science student using
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!