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
agasfer [191]
3 years ago
6

What must be broken for a DNA strand to separate?

Biology
1 answer:
ipn [44]3 years ago
3 0
Hydrogen bonds connecting base pairs must be broken.
You might be interested in
Someone help me please
frez [133]
1. Two genetically identical copies of DNA

2. Finds an error in DNA, removes the incorrect nucleotide and replaces it with a correct one.

3. It is used as a copy/ "template" for replication in order to have two identical copies of DNA.

4. DNA helicase unwinds DNA double helix and Topiosomerase ensure there isn't too much unwinding.

5. Replication has a built on proofreading system - DNA polymerase removes the incorrect nucleotide and replaces it with a correct one.
5 0
3 years ago
Organize the parts of this body system in the CORRECT order according to the levels of organization in a multicellular organism,
Snezhnost [94]

Answer:

I believe its C

Explanation:

A neuron is what makes up an atom, so a neuron would go first, then nerve tissue, central nervous system, and then finally human being.

<em>have an amazing day</em>

3 0
3 years ago
Which education and qualifications are especially useful for Plant Systems careers? Check all that apply.
coldgirl [10]

Answer:

-Attention to detail

-Reliability

-Flexibility

HOPE THIS HELPS!!!!!

8 0
3 years ago
Read 2 more answers
Jose and Karl were both exposed to the influenza virus at work. Jose had a flu shot made from killed influenza virus six weeks a
ipn [44]

The correct answer is Karl will get sick and Jose will not this time, but neither will get this influenza again since they both will have acquired active immunity to it.

In the case of Jose artificially active immunity has been induced due to vaccination. A vaccine instigates a primary response against the antigen without resulting in any signs of the disease. On the other hand, Karl will acquire active immunity naturally in future, as when an individual get exposed to a live pathogen, he or she develops the disease, and turns immune as an outcome of the primary immune response.  


4 0
3 years ago
Read 2 more answers
What are the conditions that make changes in the tissues?
meriva

Answer:

Rheumatoid arthritis (RA)

Scleroderma.

Granulomatosis with polyangiitis (GPA)

Churg-Strauss syndrome.

Lupus.

Microscopic polyangiitis.

Polymyositis/dermatomyositis.

Marfan syndrome.

Explanation:

7 0
3 years ago
Other questions:
  • What animals eat a robin
    5·2 answers
  • Which is not a characteristic of life?
    9·2 answers
  • What kind of energy transformation is taking place as the leaf cuter ants in the photograph carry the pieces of leaves
    14·2 answers
  • Skin cells and liver cells contain different sets of enzymes which of the following conclusions can be made based on this inform
    11·1 answer
  • Which factor does not predict early maturation in girl? having a mom who reached menarche at a young age having an unhappy child
    8·1 answer
  • HELP. can someone please answer these questions for me.
    14·1 answer
  • Which layer of bone is known as the "living skin?"*
    9·1 answer
  • Which of the following correctly describes the process of DNA replication in the lagging strand?
    15·2 answers
  • PLEASE HELP!!! 63 points.
    11·2 answers
  • If yall answer these questions correctly I’ll give you a crown
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!