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
gtnhenbr [62]
3 years ago
5

Deamination of cytosine results in uracil. Assume a single deamination event occurs in the sequence below and is not repaired. T

hen, if two rounds of replication occur, which of the following DNA sequences will exist after two rounds of replication?
... TACT... .
....ATGA...
Select one or more:
O ...TATT... ...ATAA...
O ... TAAT... ...ATUA...
O ... TAAT... ...ATTA... .
O ... TAUT... ...ATAA...
O ...TACT... ...ATGA...
O ..UAGU... ...AUCA...
Biology
1 answer:
kirill [66]3 years ago
8 0

Answer:

Explanation:

Deoxyribonucleic acid (DNA) is hereditary molecule found almost in every cell. Although it is very stable molecule but changes known as mutations may occur in this molecules. Deamination is also a type of mutation.

Deamination:

In deamination amino group is removed from Cytosine and produces uracil in DNA. This rate of conversion occurs about 100 bases per cell per day.

Sequence given in question is

... TACT... .

....ATGA...

After deamination the given sequence becomes

... TAUT... .

....ATAA...

You might be interested in
By definition, a vitamin is all of the following except:
podryga [215]

Answer:

Fats and Carbohydrates are caloric nutrients, not vitamin

The answer is B.

6 0
4 years ago
Clouds form when water vapor in the air condenses around tiny particles in the air called condensation nuclei
lina2011 [118]

Answer:

Clouds form nuclei of condensation, where partial pressures of water accumulate.

Explanation:

When the partial pressure of water increases, it condenses in large quantities and due to differential pressures with the pressures of the earth's surface, rains or sudden changes are triggered.

3 0
3 years ago
The process of genetic engineering may include either four or five steps. The diagram represents the five-step process. mc010-1.
Lyrx [107]
The answer is "B", recombinant DNA.
7 0
4 years ago
Plant cells have many barriers to protect and hold in all the all the stuff in the cytosol. What is the outermost barrier?
mario62 [17]
The barrier that you need to get through is the cell wall.
4 0
3 years ago
According to the author, what is the main reason for the decrease in trillium in the forest? What evidence does she give to supp
Romashka [77]

Answer:

the large number of deer in the forest that are eating the trillium

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is an effect of short-term exposure to stress
    7·2 answers
  • What is the purpose of the scientific method
    12·2 answers
  • An open fracture is most accurately defined as a fracture in which emt
    9·1 answer
  • Which of these processes is defined as the joining of two atomic nuclei to create a new nucleus?
    9·1 answer
  • True or False: Enzymes are only good for one use, that is they get ‘used’ up.
    7·1 answer
  • Please help!
    9·2 answers
  • Select a location within each of the following biomes and fill in the missing information on the table.
    8·1 answer
  • The first settlers in North America were from which area of the world
    12·2 answers
  • How do you remove a filter in Excel?
    13·1 answer
  • Which eukaryotic cell-cycle event is missing in binary fission?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!