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
maksim [4K]
2 years ago
8

Which mutagens incorporate into dna and frequently pair with the wrong base?

Biology
1 answer:
aleksandr82 [10.1K]2 years ago
3 0

Chemicals can make mutations by a number of mechanisms. Base analogs are incorporated into DNA and mostly pair with the wrong base. Alkylating agents, deaminating chemicals, hydroxylamine, and oxidative radicals change the structure of DNA bases, thus altering their pairing properties. Introducing agents wedge between the bases and cause single-base insertions and deletions in replication.

You might be interested in
Which of the following is a source of genetic variation in sexually-reproducing organisms? A. meiosis B. translation C. mitosis
Alenkasestr [34]

The answer is A. meiosis

6 0
3 years ago
Read 2 more answers
Which of these statements describes a limitation of the Antarctic Treaty
ZanzabumX [31]

Answer:

<em>The correct option is D) It does nothing to protect the atmosphere over Antarctica.</em>

Explanation:

On December 1, 1959, the Antarctic Treaty was signed in Washington. According to this treaty, Antarctica was to be used for peaceful purposes. This treaty regulates international relations with the Antarctica region. Freedom to different scientists for research in this area was given through this treaty.

However, the treaty did not discuss anything related to the protection of the atmosphere around Antarctica. Hence, option D can be considered to be a limitation of the Antarctic Treaty  System.

5 0
3 years ago
An example of mutualism would be
Katena32 [7]
D is the correct answer
5 0
3 years ago
What is the primary function of the Cell Wall?
Leviafan [203]
To protect and provide support for the cell
3 0
3 years ago
Answer asap asap!<br><br><br> bio
astra-53 [7]
Either B and D I believe I may be wrong..
8 0
2 years ago
Other questions:
  • Where in the mitochondria does the electron transport chain take place
    9·1 answer
  • In a bacterial cell the genes are free in the cytoplasm. In what cell structure are the genes in plant and animal
    12·1 answer
  • What is pollination?
    13·1 answer
  • According to the Nutrition Facts panel on a box of granola bars, a single bar provide 5 grams of fat, 19 grams of carbohydrate,
    5·1 answer
  • Do all living things need mates, to produce newborns?
    13·1 answer
  • What is it called when a molecule uses energy to move across a semipermeable membrane?
    15·2 answers
  • Which is not an example of a lipid?
    9·1 answer
  • How does Kim’s red blood cell appear different from the patient’s? Why is this the case?
    6·1 answer
  • It is unethical for a doctor to _____.
    12·2 answers
  • ______ is the transfer of energy through spaces as electromagnetic waves in all directions?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!