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
fgiga [73]
3 years ago
5

Depurination of purine bases results in an apurinic site. Assume a single depurination event occurs in the GC base pair of the s

equence below and is not repaired. Then, if two rounds of replication occur, which of the following DNA sequences will exist after two rounds of replication? Remember that when DNA polymerases encounter an apurinic site, most often an A is incorporated into the newly synthesized strand. Assume this is true for the sequence below.
...TACT...

...ATGA...

Select one or more:

a) ...TA_T...
...ATAA...

b) ...TATT...
...ATAA...

c) ...TAAT...
...AT_A...

d) ...TACT...
...ATGA...

e) ...TAGT...
...ATCA...

f) ...TAAT...
...ATTA...

Please explain your work so that I can understand (:
Biology
1 answer:
Naily [24]3 years ago
5 0
F) ...TAAT...
...ATTA...
Single depurination event occurred in the GC base pair of the sequences so find the C in the 1st sequence & find the G in the 2nd sequence. These are not repaired, so the C & G are eliminated. Then 2 rounds of replication occur in the same spots where the C & G were. Take the letter previous to the empty spots & replicate it in the empty spots. TAAT. ATTA
You might be interested in
Give an example of seedless vascular plants
pantera1 [17]

Answer:

Ferns, club mosses, horsetails, and whisk ferns are some examples of seedless vascular plants .

Explanation:

3 0
4 years ago
2. Using the principles of
Gala2k [10]

Answer:

A. Purple: FF /White: ff

Explanation:

I did it too lol

7 0
3 years ago
Asked which city is larger, San Antonio or San Diego, German participants are more likely than Americans to get the answer right
Mumz [18]

Answer:

The correct answer is a heuristic.

Explanation:

A heuristic refers to a mental shortcut, which permits individuals to solve the issues and make judgments briskly and effectively. These rule of thumb methods shorten the time of decision-making and permit the individuals to work without spontaneously stopping to think about their next course of activity.  

Heuristics are beneficial in many circumstances, however, they can also result in cognitive biases.  

5 0
3 years ago
In a certain population of red squirrele, a mutation causes several squirrels to
mihalych1998 [28]

Answer:

in a certain population of red squirrele, a mutation causes several squirrels to

be bom with darker coats. These coats make the squirrels nearly inweible

when they are foraging on the forest floor , According to the theory of evolution by natural selection, what is likely to  happen to this trait after several generations?

After several generations, this trait is likely to be much more  common because individuals with the trait will have a greater  chance of passing it on to their offspring,

Explanation:

It would later turn to what is termed as germline mutation which are mutations passed from parent to offspring, as time progresses the trait would be more and increases the chance of being transferred to their offspring

3 0
3 years ago
Read 2 more answers
Which of the following materials will burn the fastest in open air?
Stels [109]

Answer:

The third one I think

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What does the first one mean?
    7·2 answers
  • What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2?
    11·2 answers
  • Help me in biology please...
    8·2 answers
  • The two main areas of physical science are ____________ and _____________. ( separate your answers with a , ) (1 point)
    14·1 answer
  • The phospholipid molecule has two parts, the polar end and the bipolar end. True or False?
    9·1 answer
  • How does natural selection help prove eolution
    11·1 answer
  • Differentiate between population density and<br> population distribution<br> DUNE
    12·1 answer
  • 1 2 3 4 5 6 7 8 9 10
    11·1 answer
  • Which statement about cell membrane is false? A. The cell membrane has 2 layers. B. The outside of the cell membrane is hydrophi
    8·1 answer
  • Rough endoplasmic reticulum what is and function
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!