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
sp2606 [1]
3 years ago
11

A chromosome has undergone a translocation that has completely deleted its centromere region, preventing association with spindl

e fibers. Other than this loss of sequence, the remaining DNA of this chromosome is undamaged. What will be the fate of this cell?
Biology
1 answer:
kobusy [5.1K]3 years ago
5 0

Answer:

<h2>The cell will not pass the M checkpoint because its chromosomes will not associate with spindle fibers. or if the cell goes complete division, then the homologous chromosomes will go into either daughter cell.</h2>

Explanation:

 As in the cell cycle, there are various checkpoints, which checks the cell in many steps like G1/S checkpoint, G2, M  etc. They check the integrity of the genome, if there is any defect in the DNA/chromosome, it arrest the cell cycle.

Centromere is the region on the chromosome which binds with spindle fibers and is used in the separation of chromosomes during anaphase of cell cycle. If there is deletion of centromere, then the separation of chrmosome will be affected. Then the homologous chromosome can either go into one of the daughter cell, so one cell will get 2n+1 and other will get 2n-1.

You might be interested in
The two ends of a strand of DNA are called the
PSYCHO15rus [73]

Answer: 5' prime and 3' prime

3 0
3 years ago
Read 2 more answers
If a smoker has a low tidal volume why might he feel tired and run down
OLEGan [10]

oxygen flow is low and his lungs do not have a lot of capacity

4 0
3 years ago
Read 2 more answers
A person who has allergies has a compromised immune system because the body's immune system
marusya05 [52]

Answer:

Overreacts to an antigen.

Explanation:

Thats what an allergy is if you think about it

4 0
3 years ago
Choose all the answers that apply.
kondor19780726 [428]

Answer:

are tight coils of DNA

carry thousands of genes

Explanation:

6 0
3 years ago
Read 2 more answers
girl of normal stature is born to two parents with achondroplasia who have very short stature, especially disproportionately sho
Lynna [10]

Answer:

Option D, Zero out of four (0%)

Explanation:

As we know,  achondroplasia is an autosomal dominant pattern. Now a girl having normal stature mate with a partner who also has a normal stature.

Thus let us assume -

Allele for disproportionately short arms and legs be represented by "A"

while allele for normal stature be represented by "a"

Now genotype of parents would be

Female - aa

Male - aa

Thus,

aa x aa

aa, aa, aa, aa

Thus, option D is  correct.

6 0
3 years ago
Other questions:
  • Which statement is true about fossils?
    5·1 answer
  • 2.<br> What happens if you fail to outwit and beat your competition? Give examples below.
    12·1 answer
  • How does monitoring environmental parameters affect policies regarding resource use?
    10·1 answer
  • Which best blocks X-ray particles and can therefore be observed more closely through the use of this technology?
    5·1 answer
  • Determine if the following statement is true or false:
    5·2 answers
  • Explain how plate tectonic plays a role in the evidence of common ansestry
    15·1 answer
  • The cytoplasm is the part of the cell in which
    12·1 answer
  • Limited resources on the galapagos islands result in?
    12·1 answer
  • If an organism does not have a nucleus, has only one cell, and can survive in extreme conditions, into which domain would it be
    11·1 answer
  • Which statement about cell division is not accurate?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!