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
Reptile [31]
2 years ago
6

What protein is responsible for the initial step in unwinding the DNA helix during replication of the bacterial chromosome?

Biology
2 answers:
maw [93]2 years ago
8 0

Answer:

Proteins play a fundamental role for life and are the most versatile and diverse biomolecules. They are essential for the growth of the organism and perform a huge amount of different functions.

The passage of DNA to proteins begins with the step of transforming genetic information into an intermediary between DNA and protein. This intermediary is called messenger RNA (mRNA). The difference between DNA and mRNA is that the second corresponds to a very small fraction of all DNA, consists of a single chain (it is no longer a “zipper” but a strand), and that Thymine (T) is replaced by the Uracil (U). This fraction corresponds to the stretch of DNA that contains the sequence necessary to ultimately synthesize the protein.

Hunter-Best [27]2 years ago
6 0

Answer:

DnaA

Explanation:

For double stranded DNA, the DNA has to first be unwound before the replication process of the bacterial chromosome.

The protein that is responsible for the initial step of the unwinding process is known as DnaA.

The DnaA is a the replication initiation factor that accumulates during growth and promotes unwinding at the OriC.

OriC is a single origin of replication where the process is initiated.

You might be interested in
Why are the sepals and petals reffered to as "accessory parts" of the plant?
iren2701 [21]
The answer is because they are not necessary for the plant to reproduce
5 0
3 years ago
How does the domain Eukarye differ from the other two domains?
miss Akunina [59]

Answer:

The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they contain a membrane enclosed nucleus and other membrane enclosed organelles.

Explanation:

4 0
2 years ago
What needs to happen for a solute to dissolve in a particular solvent? A. The attractions between the solute and solvent molecul
Masja [62]

The attractions between the solute and solvent molecules must be greater than the attractions keeping the solute together and the attractions keeping the solvent together. This needs to happen for a solute to dissolve in a particular solvent .

Answer: Option A

<u>Explanation:</u>

Solute means the substances which get dissolved by another one, Ex: salt. On the other hand, Solvent refers the substance which dissolves. Ex: Water. To get dissolved in solvent, the particles present in solute move away.

It is possible only when the attractive force between solute and solvent are greater than binding force of solute and solvent.  Separation and mixing up with solvent particles, in general, called as solvatation.

6 0
2 years ago
I don’t understand this question can y’all please help
Fofino [41]
New disease that affects the younger of a population, shortage of availability of food, new competitor for food, new predator of jaguars (though there arent many of those)
7 0
3 years ago
Help me to answer this
Lilit [14]
A city has flooded leaving many people without houses or cars. People are having to walk to go out to places.
3 0
3 years ago
Other questions:
  • The damage that might be caused to the brain by riding a violently fast roller coaster is consistent with _______
    6·1 answer
  • Which of the following scientists did not contribute to the cell theory? A. Virchow B. Hooke. C. Schleiden D. Newton
    14·2 answers
  • Which is an example of a chemical reaction
    14·2 answers
  • Carlos is analyzing the results of a recent scientific study about gravity. Scientists recorded that the experimental value of g
    7·1 answer
  • Transport of molecules within animal cells is assisted by a system of internal membranes
    12·1 answer
  • Which of these is a piece of evidence supporting the theory of evolution?
    5·2 answers
  • Hii! giving out 15 points + brainly to ppl! hope everyone has a good day reading this &lt;3
    8·2 answers
  • 2). WHAT TWO THINGS MUST HAPPEN TO PEOPLE IN DEVELOPING COUNTRIES IN ORDER TO BECOME LIKE INDUSTRIALIZED COUNTRIES AND BE ABLE T
    9·1 answer
  • Which two observations were used as evidence for the idea of continental
    11·1 answer
  • In the form of gene therapy used successfully for severe combined immunodeficiency syndrome, SCID-X 1, how is the genetic engine
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!