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
Rainbow [258]
3 years ago
14

In E. coli, there is a mutation in a gene called dnaB that alters the helicase that normally acts at the origin of replication.

Which of the following events would you expect to occur as a result of this mutation?
Biology
1 answer:
kvasek [131]3 years ago
8 0

Answer:

When helicase mutations occur, problems in DNA replication are found. The helicases are proteins that open the 2 strands of DNA to initiate the duplication, they are responsible for breaking the hydrogen bonds between the two DNA chains, thus separating the chains, also they have the function of repairing DNA mutations, if there is mutation in the gene that encodes them, various functions will be absent in the cell.

You might be interested in
Select the four natural events that could cause local competition for natural resources.
Ket [755]

Answer:

hurricane, tornado, drought, flood

Explanation:

7 0
3 years ago
Using radio telescopes, astronomers have found evidence
Doss [256]

Answer: its a

Explanation:

7 0
3 years ago
Read 2 more answers
Giving free points away! If you have over 50 please don’t answer to get the points! Thanks!
rodikova [14]

Answer:

Thanks!

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following processes causes the webbing to disappear?
Yuliya22 [10]

The answer is (A. mitosis)

7 0
3 years ago
CHECk out the illustration above. Using the correct terminology, matched with the correct lettered structures, explain how all a
andrew11 [14]

Answer:

This is a cell (B) with a nucleus (C) containing DNA (A). The DNA is organized into chromosomes (D). A section of the chromosome that codes for a trait is called a gene (E).

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which rock feature is the line running between points A and B most likely to be?
    15·1 answer
  • 2. What is the weight of the same book on Mars where the force of gravity is 3.7 N/kg?
    6·1 answer
  • Scientific Method Review
    11·1 answer
  • "All minerals cannot be magnetized." What does this statement most likely represent? A theory or a law?
    15·2 answers
  • What is used to measure when the cardiovascular system is receiving the most benefit from exercise without working too hard?
    12·2 answers
  • Describe how building-block molecules combine to form each of the four types of biological macromolecules
    8·1 answer
  • A student is given a tissue sample to examine under a microscope . Which of the following would be evidence that the tissue samp
    15·1 answer
  • Many plants can reproduce both sexually and asexually. For example, rose bushes reproduce asexually when cuttings planted in the
    13·1 answer
  • Explain positive negative and zero acceleration​
    15·1 answer
  • Plz help 50 points<br>the question is in the screenshot ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!