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
kirza4 [7]
3 years ago
5

Which structure forms as DNA unwinds? A. a special marker B. a complementary base C. a replication bubble D. a double helix

Biology
1 answer:
kozerog [31]3 years ago
5 0

A replication bubble forms as the DNA unwinds.

Option C  

<u>Explanation</u>:  

Replication bubble is the space where the strands of double helical DNA structure are separated with the help of DNA helicase. The strands of the double helical DNA are still in the helix form on the both end of the unwinded DNA stand which gives this region an appearance of a bubble.

DNA unwinding is the first step in replication or transcription of the DNA molecule. DNA helicase separates the two types of "DNA" that are connected by hydrogen bonds with the help of ATP hydrolysis.  

You might be interested in
What do ribosomes do?
avanturin [10]
Ribosomes are where RNA is translated into protein. this process is called protein synthesis. 
7 0
3 years ago
Read 2 more answers
Explain how scientists know what stars are made of.​
natita [175]

Answer:

Scientists are perhaps some of the smart few that make up the human population and are never short on knowledge. They research and discover and conduct tests to gain more knowledge, but the answer to your question is stars are huge celestial bodies made mostly of hydrogen and helium that produce light and heat from the churning nuclear forges inside their cores, and scientist know this because of their research.

Explanation:

7 0
3 years ago
Non-steroidal hormones can be produced by all of the following except the
ludmilkaskok [199]

Answer: its b i just got done with it

Explanation:

4 0
2 years ago
The gestalt psychologists were most interested in the _____ of perception.
Bond [772]
Gestalt psychologists were more interested in c.organization of perception which is the answer. They do like how a whole which is organize forms out of the component pieces. Hope this is the right answer and would be of big help.
6 0
3 years ago
Stimulus: You go to a sauna to relax. In the sauna, your body temperature increases, what is your body's response? *
dedylja [7]
C ladidadidooladidadida
3 0
3 years ago
Read 2 more answers
Other questions:
  • What texas region would you find creosote bush?
    5·1 answer
  • Compare the exertory functions of the kidneys and the lungs
    10·1 answer
  • Growing food in urban areas could improve full security worldwide
    7·1 answer
  • Does mitosis or meiosis make reproductive cells?
    8·1 answer
  • What does it mean when someone gets “tubes put in their ears”? Where are they put? Why?
    9·1 answer
  • Which is NOT a negative consequence of acid rain?
    15·1 answer
  • What are the four different types of deserts?
    15·2 answers
  • All of the following are true regarding phytochemicals except the statement that they Group of answer choices are naturally occu
    11·1 answer
  • A cell with a diploid number of twelve chromosomes undergoes meiosis. What will be the product at the end of meiosis?.
    11·1 answer
  • N20 can be removed from the atmosphere through the nitrogen cycle true or false?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!